commit - 741f510ce758f77ed5193256fb693a09a7daecce
commit + c8b6342d3c2a167dec16931815926e9e4387e7ef
blob - 087cda3da84a2e165d37c4ca6f45ec25b0072fc8
blob + 39e6eb1a50a0a817407fc8b7ed1bd21d2190ba10
--- bin/9l
+++ bin/9l
do
eval "have$i() { false; }"
done
+ havethread() { false; }
# now find correct order
libsl=""
fi
libsl="$libsl -l9"
+ # cycle: lib9 expects p9main, which is defined in libthread. oops.
+ if $havethread
+ then
+ libsl="$libsl -lthread"
+ fi
+
if [ "x$needdraw" = xtrue ]
then
if [ "x$X11" = "x" ]
then
echo $ld -L$PLAN9/lib "$@" $libsl $extralibs
fi
-if ! $ld -L$PLAN9/lib "$@" $libsl $extralibs
+if $ld -L$PLAN9/lib "$@" $libsl $extralibs
then
+ exit 0
+else
rm -f $target
exit 1
fi
-exit 0
+
blob - c55244cbbe5e24da0e6b85ac54735966e6e92bdc
blob + e36c3caf56eedf037be74e200a58bc98d9b35f9e
--- bin/doctype
+++ bin/doctype
'{
files=`{echo $*}
}
-9grep -h '\$LIST|\|reference|^\.(EQ|TS|\[|PS|IS|GS|G1|GD|PP|BM|LP|BP|PI|cstart|begin|TH...)|^\.P$' $* |
+9 grep -h '\$LIST|\|reference|^\.(EQ|TS|\[|PS|IS|GS|G1|GD|PP|BM|LP|BP|PI|cstart|begin|TH...)|^\.P$' $* |
sort -u |
awk '
BEGIN { files = "'$files'" }
blob - b50b51906ddf339a3c35caacf8cc246f808dc455
blob + 7f4e343b35eb92c80b2756122a8b45667ba750b4
--- bin/g
+++ bin/g
files="$@"
esac
-exec grep -n $flags -- "$pattern" $files /dev/null
+exec 9 grep -n $flags -- "$pattern" $files /dev/null
blob - 5685c286025390e51212bc2bf4dff18bf569b8a2
blob + a6cc377bb121e6ad3a4d57b289311d7f3ee6e092
--- bin/lc
+++ bin/lc
#!/bin/sh
-ls "$@" | mc
+9 ls "$@" | mc
blob - 8b5e974789d4df8036c8fd72612ae71d474faad1
blob + f11fd04da1ec1c5047ef6febeba3c5e545310949
--- bin/man
+++ bin/man
}
ix=$S/man$sec/INDEX
if(~ $#* 1) pat='^'^$1^' '
-if not pat='^('^`{echo $* | 9sed 's/ /|/g'}^') '
+if not pat='^('^`{echo $* | 9 sed 's/ /|/g'}^') '
fils=()
for(i in $S/man$sec){
- if(/bin/test -f $i/INDEX){
- try=`{grep $pat $i/INDEX | 9sed 's/^[^ ]* //'}
+ if(test -f $i/INDEX){
+ try=`{grep $pat $i/INDEX | 9 sed 's/^[^ ]* //'}
if(! ~ $#try 0)
fils=($fils $i/$try)
}
for(i) {
for(n in $sec) {
try=$S/man$n/$i.$n*
- if (/bin/test -f $try)
+ if (test -f $try)
fils=($fils $try)
}
}
}
}
for(i in $fils) {
- if(! /bin/test -f $i)
+ if(! test -f $i)
echo need $i >[1=2]
if not {
switch($cmd) {
roff t $i |tr2post |psfonts |page
case n
- roff n $i | 9sed '
+ roff n $i | 9 sed '
${
/^$/p
}
blob - 69b8c5b6be5c2e8a14ebe7315ede5eb673325c9b
blob + 3fa974e6de490ccc01fac3c9c6a6bcc832bff0b3
--- dict/README
+++ dict/README
wget -O- http://pdos.lcs.mit.edu/~rsc/software/plan9/pgw.tar.bz2|
bunzip2|
tar xf -
+
+# This is the Project Gutenberg original Roget's thesaurus
+
+wget -O- http://pdos.lcs.mit.edu/~rsc/software/plan9/roget.tar.bz2|
+ bunzip2|
+ tar xf -
blob - a9c7436f5609f72cbd3e1c486276d150824bc56f
blob + 6c9e658b142609c231f7fb949f2f7eef9bef4ffd
--- dist/checkman.awk
+++ dist/checkman.awk
Omitman["nm(1)"] = 1
Omitman["prof(1)"] = 1
Omitman["pwd(1)"] = 1
+ Omitman["qiv(1)"] = 1
Omitman["sh(1)"] = 1
Omitman["ssh(1)"] = 1
+ Omitman["stty(1)"] = 1
Omitman["tar(1)"] = 1
Omitman["tex(1)"] = 1
Omitman["unutf(1)"] = 1
Omitman["access(2)"] = 1
Omitman["brk(2)"] = 1
+ Omitman["chdir(2)"] = 1
Omitman["close(2)"] = 1
Omitman["connect(2)"] = 1
Omitman["fork(2)"] = 1
# don't need documentation for these in bin
Omitted[".cvsignore"] = 1
Omitted["Getdir"] = 1
- Omitted["9grep"] = 1 # is in grep(1)
- Omitted["9sed"] = 1 # is in sed(1)
- Omitted["9lex"] = 1 # is in lex(1)
- Omitted["9yacc"] = 1 # is in yacc(1)
+ Omitted["tcolors"] = 1
+ Omitted["tref"] = 1
+ Omitted["unutf"] = 1
+ Omitted["vtdump"] = 1
# not for users
Omittedlib["creadimage"] = 1
Renamelib["regsub9"] = "regsub"
Renamelib["rregexec9"] = "rregexec"
Renamelib["rregsub9"] = "rregsub"
+
+ lastline = "XXX";
+ lastfile = FILENAME;
}
FNR==1 {
- n = length(FILENAME)
- nam = FILENAME
- if(nam ~ /\.html$/)
- next
- if(nam !~ /^man\/man(.*)\/(.*)\.(.*)$/){
- print "nam", nam, "not of form [0-9][0-9]?/*"
- next
- }
- nam = substr(nam, 8)
- gsub("[/.]", " ", nam);
- n = split(nam, a)
- sec = a[1]
- name = a[2]
- section = a[3]
- if($1 != ".TH" || NF != 3)
- print "First line of", FILENAME, "not a proper .TH"
- else if(($2 != toupper(name) || substr($3, 1, length(sec)) != sec || $3 != toupper(section)) \
- && ($2!="INTRO" || name!="0intro") \
- && (name !~ /^9/ || $2!=toupper(substr(name, 2)))){
- print ".TH of", FILENAME, "doesn't match filename"
- }else
- Pages[tolower($2) "(" tolower($3) ")"] = 1
- Sh = 0
+ if(lastline == ""){
+ # screws up troff headers
+ print lastfile ":$ is a blank line"
+ }
+
+ n = length(FILENAME)
+ nam = FILENAME
+ if(nam ~ /\.html$/)
+ next
+ if(nam !~ /^man\/man(.*)\/(.*)\.(.*)$/){
+ print "nam", nam, "not of form [0-9][0-9]?/*"
+ next
+ }
+ nam = substr(nam, 8)
+ gsub("[/.]", " ", nam);
+ n = split(nam, a)
+ sec = a[1]
+ name = a[2]
+ section = a[3]
+ if($1 != ".TH" || NF != 3)
+ print "First line of", FILENAME, "not a proper .TH"
+ else if(($2 != toupper(name) || substr($3, 1, length(sec)) != sec || $3 != toupper(section)) \
+ && ($2!="INTRO" || name!="0intro") \
+ && (name !~ /^9/ || $2!=toupper(substr(name, 2)))){
+ print ".TH of", FILENAME, "doesn't match filename"
+ }else
+ Pages[tolower($2) "(" tolower($3) ")"] = 1
+ Sh = 0
}
+{ lastline=$0; lastfile=FILENAME; }
+
$1 == ".SH" {
- if(inex)
- print "Unterminated .EX in", FILENAME, ":", $0
- inex = 0;
- if (substr($2, 1, 1) == "\"") {
- if (NF == 2) {
- print "Unneeded quote in", FILENAME, ":", $0
- $2 = substr($2, 2, length($2)-2)
- } else if (NF == 3) {
- $2 = substr($2, 2) substr($3, 1, length($3)-1)
- NF = 2
- }
+ if(inex)
+ print "Unterminated .EX in", FILENAME, ":", $0
+ inex = 0;
+ if (substr($2, 1, 1) == "\"") {
+ if (NF == 2) {
+ print "Unneeded quote in", FILENAME, ":", $0
+ $2 = substr($2, 2, length($2)-2)
+ } else if (NF == 3) {
+ $2 = substr($2, 2) substr($3, 1, length($3)-1)
+ NF = 2
}
- if(Sh == 0 && $2 != "NAME")
- print FILENAME, "has no .SH NAME"
- w = Weight[$2]
- if (w) {
- if (w < Sh)
- print "Heading", $2, "out of order in", FILENAME
- Sh += w
- }
- sh = $2
+ }
+ if(Sh == 0 && $2 != "NAME")
+ print FILENAME, "has no .SH NAME"
+ w = Weight[$2]
+ if (w) {
+ if (w < Sh)
+ print "Heading", $2, "out of order in", FILENAME
+ Sh += w
+ }
+ sh = $2
}
$1 == ".EX" {
}
$1 == ".EE" {
- if(!inex)
- print "Bad .EE in", FILENAME ":" FNR ":", $0
- inex = 0;
+ if(!inex)
+ print "Bad .EE in", FILENAME ":" FNR ":", $0
+ inex = 0;
}
$1 == ".TF" {
- smallspace = 1
+ smallspace = 1
}
$1 == ".PD" || $1 == ".SH" || $1 == ".SS" || $1 == ".TH" {
- smallspace = 0
+ smallspace = 0
}
$1 == ".RE" {
- lastre = 1
+ lastre = 1
}
$1 == ".PP" {
- if(smallspace && !lastre)
- print "Possible missing .PD at " FILENAME ":" FNR
- smallspace = 0
+ if(smallspace && !lastre)
+ print "Possible missing .PD at " FILENAME ":" FNR
+ smallspace = 0
}
$1 != ".RE" {
- lastre = 0
+ lastre = 0
}
-sh == "SOURCE" && $1 ~ /^\// {
- s = $1
- sub("\\\*9", ENVIRON["PLAN9"], s)
+sh == "BUGS" && $1 == ".br" {
+ print FILENAME ":" FNR ": .br in BUGS"
+}
+
+sh == "SOURCE" && $1 ~ /^\\\*9\// {
+ s = ENVIRON["PLAN9"] substr($1, 4)
Sources[s] = 1
}
-sh == "SOURCE" && $2 ~ /^\// {
- s = $2
- sub("\\\*9", ENVIRON["PLAN9"], s)
+sh == "SOURCE" && $2 ~ /^\\\*9\// {
+ s = ENVIRON["PLAN9"] substr($2, 4)
Sources[s] = 1
}
+sh == "SOURCE" && $1 ~ /^\// {
+ Sources[$1] = 1
+}
+
+sh == "SOURCE" && $2 ~ /^\// {
+ Sources[$2] = 1
+}
+
$0 ~ /^\.[A-Z].*\([1-9]\)/ {
if ($1 == ".IR" && $3 ~ /\([0-9]\)/) {
name = $2
}
END {
+ if(lastline == ""){
+ print lastfile ":$ is a blank line"
+ }
+
print "Checking Source References"
cmd = "xargs -n 100 ls -d 2>&1 >/dev/null | sed 's/^ls: / /; s/: .*//'"
for (i in Sources) {
blob - b84e34b159644812b3af8c36f355a3442ebbab64
blob + 2528ee989ab3b478d1bea22cf490294c0acf5283
--- include/libc.h
+++ include/libc.h
extern int p9atoi(char*);
extern long p9atol(char*);
extern vlong p9atoll(char*);
-extern double charstod(int(*)(void*), void*);
+extern double fmtcharstod(int(*)(void*), void*);
extern char* cleanname(char*);
-extern int p9decrypt(void*, void*, int);
-extern int p9encrypt(void*, void*, int);
extern int dec64(uchar*, int, char*, int);
extern int enc64(char*, int, uchar*, int);
extern int dec32(uchar*, int, char*, int);
extern char* mktemp(char*);
extern int opentemp(char*);
/* extern double modf(double, double*); <math.h> */
-extern int netcrypt(void*, void*);
extern void p9notejmp(void*, p9jmp_buf, int);
extern void perror(const char*);
extern int postnote(int, int, char *);
#define p9setjmp(b) sigsetjmp((void*)(b), 1)
/*
* <stdlib.h>
-extern double strtod(char*, char**);
extern long strtol(char*, char**, int);
extern ulong strtoul(char*, char**, int);
extern vlong strtoll(char*, char**, int);
extern uvlong strtoull(char*, char**, int);
*/
extern void sysfatal(char*, ...);
-extern void p9syslog(int, char*, char*, ...);
extern long p9time(long*);
/* extern int tolower(int); <ctype.h> */
/* extern int toupper(int); <ctype.h> */
#define putenv p9putenv
#define notejmp p9notejmp
#define jmp_buf p9jmp_buf
-#define syslog p9syslog
#define time p9time
#define pow10 p9pow10
+#define strtod fmtstrtod
+#define charstod fmtcharstod
#endif
/*
extern int p9dial(char*, char*, char*, int*);
extern int p9dialparse(char *ds, char **net, char **unixa, u32int *ip, int *port);
extern void p9setnetmtpt(char*, int, char*);
-extern int p9hangup(int);
extern int p9listen(char*, char*);
extern char* p9netmkaddr(char*, char*, char*);
extern int p9reject(int, char*, char*);
#define announce p9announce
#define dial p9dial
#define setnetmtpt p9setnetmtpt
-#define hangup p9hangup
#define listen p9listen
#define netmkaddr p9netmkaddr
#define reject p9reject
#define QTEXCL 0x20 /* type bit for exclusive use files */
#define QTMOUNT 0x10 /* type bit for mounted channel */
#define QTAUTH 0x08 /* type bit for authentication file */
+#define QTLINK 0x04 /* symbolic link */
#define QTFILE 0x00 /* plain file */
/* bits in Dir.mode */
#define DMEXCL 0x20000000 /* mode bit for exclusive use files */
#define DMMOUNT 0x10000000 /* mode bit for mounted channel */
#define DMAUTH 0x08000000 /* mode bit for authentication file */
+#define DMLINK 0x04000000 /* mode bit for symbolic link */
#define DMREAD 0x4 /* mode bit for read permission */
#define DMWRITE 0x2 /* mode bit for write permission */
#define DMEXEC 0x1 /* mode bit for execute permission */
blob - a65ebe7916821eb12dd9ee4bc629f9b193ffedb2
blob + c6dc5930b3f53cb925fd1ad304242ab0de49922c
--- include/thread.h
+++ include/thread.h
*/
/*
- * clumsy linker hack
- */
-void threadlinklibrary(void);
-
-/*
* per proc and thread data
*/
void **procdata(void);
blob - 12980ade025f95ff0638e90053531033c9455ad6
blob + dcc37ae866832913238415d260356c7ce905ca73
--- lib/fortunes
+++ lib/fortunes
Java is the f*cking COBOL of the 90s, and future generations of geeks are going to fly back from Mars to piss on our graves for inflicting it on them. - rasputnik@hellooperator.net
httpd_server* httpd_initialize(char* hostname, httpd_sockaddr* sa4P, httpd_sockaddr* sa6P, unsigned short port, char* cgi_pattern, int cgi_limit, char* charset, char* p3p, int max_age, char* cwd, int no_log, FILE* logfp, int no_symlink_check, int vhost, int global_passwd, char* url_pattern, char* local_pattern, int no_empty_referers )
it's easier to post to 9fans than to think. - boyd
+We assume familiarity with Rubik's Cube, the delights of which cannot be presented adequately in a textual description! - an algorithms textbook
+If you are idle for more than 1000 hours, the system will log you out. Please save reviews frequently.
+We lead by following standards. - sape
+-bash: /home/r/.bash_logout: Permission denied
+I am he as you are he as you are me and we are all together. - forsyth after Lennon on authentication
+Network services at the Murray Hill, NJ, location (100001) will be unavailable due to UPS (Uninterrupted Power Supply) maintenance from 8:00 p.m. EDT on Saturday, June 26, to 4:00 a.m. EDT on Sunday, June 27.
+Don't show this message again.
+Service error -27.
+Beauty is more important in computing than anywhere else in technology because software is so complicated. Beauty is the ultimate defence against complexity. - David Gelernter
+Zatoichi: in theaters December 31, 1969.
+recordio.h:992: type `__true_type' is not a base type for type `__false_type'
+Telephone number has to be 10 numbers. For example, enter '8002158482'. Please contact us at 1-800-215-8482 for any assitance.
+No one but a theorist believes his theory; everyone puts faith in a laboratory result but the experimenter himself. - Einstein
+(Okay, Plan 9 isn't Linux, but it's a close relative).
+Tux is not cute. Tux has the expression of someone right after knitting needles have been used to scramble the front side of their cerebral cortex. Tux scares me. - Ron Minnich
+Setting up your SIP account will allow you to call both other SIP users as well as pstn phones. - Wim Sweldens
+ntifs.c(202) : error C2064: term does not evaluate to a function taking 25732904 arguments
+There's no "I" in team, but there's both a "me" and an "I" in media.
+Oh, I'm sorry, sir, go ahead. I didn't realize you were root.
+C++ is to C as lung cancer is to lung.
+Warning: bad syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
+Those days [of "one tool doing one job well"] are dead and gone and the eulogy was delivered by Perl. - rob
+We have found that the Real Player plugin, which is used by the BBC Radio Player, may or may not function fully depending on a combination of what flavour of unix/linux you are using, which browser you are using, which version of browser you are using, and which version of GCC built the plugin during installation.
+Sheer [program] size is often an illusion, reflecting only a need for improvement. - Kernighan and Plauger
+bootsplash: silent mode.
+Trusting every aspect of our lives to a giant computer was the smartest thing we ever did! - Homer
+Courts are not equipped to execute the law. - John Ashcroft
+The Ken Thompson school of thought on expert systems: there's table lookup, fraud, and grand fraud. - Andrew Hume, quoted in ;login:
+I am Davros, my Daleks are my servers and plan9 is my control board mwahahaha - Matt
+What's grey? A melted penguin.
+Why don't cannibals eat clowns? Because they taste funny.
+Two goldfish are in a tank. One turns to the other and says, "Do you know how to drive one of these things?"
+What do software pirates say? CD-Arrrrrrr!
+Select only drivers expected to compile cleanly. - Linux kernel configuration option
+usage: tar [-][{ruxXtcC}acdefhlm{o|S}pqvwLUBDRV{O|K}fb] [dir] [tapefile] [blocksize] file ...
+/opt/exp/lib/firefox/bin/run-mozilla.sh: line 451: 16207 Segmentation fault "$prog" ${1+"$@"}
+LoadPlugin: failed to initialize shared library /opt/net/exp/lib/mozilla/bin/plugins/j2re1.4.2/plugin/i386/ns610-gcc32/libjavaplugin_oji.so [/opt/net/exp/lib/mozilla/bin/plugins/j2re1.4.2/plugin/i386/ns610-gcc32/libjavaplugin_oji.so: undefined symbol: _ZdlPv]
+This 43 minute video FEATURES the 22 year-old, 6'6" (6'11" in heels) 300+ pound, size 14 shoe size Blythe
blob - 51228134649ebde8345fe5a7f7c01767eb0726c3
blob + 249d75f0af6e12c6fa21616869d765850a99d9d2
--- lib/moveplan9.files
+++ lib/moveplan9.files
bin/adict
bin/doctype
bin/lookman
+bin/sig
bin/spell
bin/src
blob - 4281b81fc77f0032588c74345c16ceeb38a8a891
blob + fb04a29619e71d9ccbd8aa0f1d92a8d9ca4f8460
--- man/man1/9c.1
+++ man/man1/9c.1
9c, 9a, 9l, 9ar \- C compiler, assembler, linker, archiver
.SH SYNOPSIS
.B 9c
+[
+.B -I
+.I path
+]
+[
+.B -D
+.I name
+]
.I file
\&...
.PP
\&...
]
[
-.BI -l library
+.BI -l name
\&...
]
.PP
compiles the named C
.I files
into object files for the current system.
-The system C compiler is invoked with warnings enabled,
-with the symbol
+The system C compiler is invoked with warnings enabled.
+The
+.B -I
+option adds
+.I path
+to the include path,
+and the
+.B -D
+option defines
+.I name
+in the C preprocessor.
+.I 9c
+always
+defines the symbol
.B PLAN9PORT
-is defined in the C preprocessor, and with
+defined in the C preprocessor and adds
.B $PLAN9/include
-on the include path.
+to the include path.
.PP
.I 9c
also defines
Each
.B -l
option specifies that a library named
-.BI lib library .a
+.BI lib name .a
be found and linked.
The
.B -L
.B $PLAN9/lib
already on the library search path.
.PP
+.I 9l
+searches the named objects and libraries for symbols of the form
+.BI __p9l_autolib_ name \fR,
+which it takes as indication that it should link
+.BI $PLAN9/lib/lib name .a
+as well.
+It also examines such libraries to find their own dependencies.
+A single
+.B -l
+option at the beginning of the command line disables this behavior.
+The symbol
+.BI __p9l_autolib_ name
+is added to an object file by the macro
+.B AUTOLIB( name )\fR,
+defined in
+.B <u.h>.
+Header files associated with libraries contain
+.B AUTOLIB
+annotations; ordinary programs need not use them.
+Due to shortcomings in the implementation, a source file may not
+contain the same
+.B AUTOLIB
+statement multiple times.
+.PP
.I 9ar
maintains object file archives called libraries.
The exact set of valid command keys varies from system to system,
the front of the library.
The table of contents is
rebuilt whenever the archive is modified.
-.SH EXAMPLE
+.SH EXAMPLES
.TP
.L
9c file1.c file2.c file3.c
.L
9ar rvc lib.a file[12].o
Archive the first two object files into a library.
+.TP
.L
9l -o prog file3.o file4.o lib.a
Link the final two object files and any necessary objects from the library
blob - /dev/null
blob + 610e791110d69c2e8cc07d16ef0565b278d9e453 (mode 644)
--- /dev/null
+++ man/man1/0intro.1
+.TH INTRO 1
+.SH NAME
+intro \- introduction to Plan 9 from User Space
+.SH DESCRIPTION
+Plan 9 is a distributed computing environment built
+at Bell Labs starting in the late 1980s.
+The system can be obtained from Bell Labs at
+.B http://plan9.bell-labs.com/plan9
+and runs on PCs and a variety of other platforms.
+Plan 9 became a convenient platform for experimenting
+with new ideas, applications, and services.
+.PP
+Plan 9 from User Space provides many of the ideas,
+applications, and services from Plan 9
+on Unix-like systems.
+It runs on
+FreeBSD (x86),
+Linux (x86 and PowerPC),
+Mac OS X (PowerPC),
+OpenBSD (x86),
+and
+SunOS (Sparc).
+.SS Commands
+Plan 9 from User Space expects its own directory tree,
+conventionally
+.BR /usr/local/plan9 .
+When programs need to access files in the tree,
+they expect the
+.B $PLAN9
+environment variable
+to contain the name of the root of the tree.
+See
+.IR install (8)
+for details about installation.
+.PP
+Many of the familiar Unix commands,
+for example
+.IR cat (1),
+.IR ls (1),
+and
+.IR wc (1),
+are present, but in their Plan 9 forms:
+.I cat
+takes no arguments,
+.I ls
+does not columnate its output when printing to a terminal,
+and
+.I wc
+counts UTF characters.
+In some cases, the differences are quite noticeable:
+.IR grep (1)
+and
+.IR sed (1)
+expect Plan 9 regular expressions
+(see
+.IR regexp (7)),
+which are closest to what Unix calls extended regular expressions.
+Because of these differences, it is not recommended to put
+.B $PLAN9/bin
+before the usual system
+.B bin
+directories in your search path.
+Instead, put it at the end of your path and use the
+.IR 9 (1)
+script when you want to invoke the Plan 9 version of a
+traditional Unix command.
+.PP
+Occasionally the Plan 9 programs have been
+changed to adapt to Unix.
+.IR Mk (1)
+now allows mkfiles to choose their own shell,
+and
+.IR rc (1)
+has a
+.I ulimit
+builtin and manages
+.BR $PATH .
+.PP
+Many of the graphical programs from Plan 9 are present,
+including
+.IR sam (1)
+and
+.IR acme (1).
+An X11 window manager
+.IR rio (1)
+mimics Plan 9's window system, with command windows
+implemented by the external program
+.IR 9term (1).
+Following the style of X Windows, these programs run in new
+windows rather than the one in which they are invoked.
+They all take a
+.B -W
+option to specify the size and placement of the new window.
+The argument is one of
+\fIwidth\^\^\fLx\fI\^\^height\fR,
+\fIwidth\^\^\fLx\fI\^\^height\^\^\fL@\fI\^\^xmin\fL,\fIxmax\fR,
+\fL'\fIxmin ymin xmax ymax\fL'\fR,
+\fRor
+\fIxmin\fL,\fIymin\fL,\fIxmax\fL,\fIymax\fR.
+.PP
+The
+.IR plumber (4)
+helps to connect the various Plan 9 programs together,
+and fittings like
+.IR web (1)
+connect it to external programs such as web browsers;
+one can click on a URL in
+.I acme
+and see the page load in
+.IR Firefox .
+.SS User-level file servers
+In Plan 9, user-level file servers present file trees via the Plan 9 file protocol, 9P.
+Processes can mount arbitrary file servers and customize their own name spaces.
+These facilities are used to connect programs. Clients interact
+with file servers by reading and writing files.
+.PP
+This cannot be done directly on Unix.
+Instead the servers listen for 9P connections on Unix domain sockets;
+clients connect to these sockets and speak 9P directly using the
+.IR 9pclient (3)
+library.
+.IR Intro (4)
+tells more of the story.
+The effect is not as clean as on Plan 9, but it gets the job done
+and still provides a uniform and easy-to-understand mechanism.
+The
+.IR 9p (1)
+client can be used in shell scripts or by hand to carry out
+simple interactions with servers.
+.SS Programming
+The shell scripts
+.I 9c
+and
+.I 9l
+(see
+.IR 9c (1))
+provide a simple interface to the underlying system compiler and linker,
+similar to the
+.I 2c
+and
+.I 2l
+families on Plan 9.
+.I 9c
+compiles source files, and
+.I 9l
+links object files into executables.
+When using Plan 9 libraries,
+.I 9l
+infers the correct set of libraries from the object files,
+so that no
+.B -l
+options are needed.
+.PP
+The only way to write multithreaded programs is to use the
+.IR thread (3)
+library.
+.IR Rfork (3)
+exists but is not as capable as on Plan 9.
+There are many unfortunate by necessary preprocessor
+diversions to make Plan 9 and Unix libraries coexist.
+See
+.IR intro (3)
+for details.
+.PP
+The debuggers
+.IR acid (1)
+and
+.IR db (1)
+and the debugging library
+.IR mach (3)
+are works in progress.
+They are platform-independent, so that x86 Linux core dumps
+can be inspected on PowerPC Mac OS X machines,
+but they are also fairly incomplete.
+The x86 target is the most mature; initial PowerPC support
+exists; and other targets are unimplemented.
+The debuggers can only inspect, not manipulate, target processes.
+Support for operating system threads and for 64-bit architectures
+needs to be rethought.
+On x86 Linux systems,
+.I acid
+and
+.I db
+can be relied upon to produce reasonable stack traces
+(often in cases when GNU
+.I gdb
+cannot)
+and dump data structures,
+but that it is the extent to which they have been developed and exercised.
+.SS External databases
+Some programs rely on large databases that would be
+cumbersome to include in every release.
+Scripts are provided that download these databases separately.
+These databases can be downloaded separately.
+See
+.B $PLAN9/dict/README
+and
+.BR $PLAN9/sky/README .
+.SS Porting programs
+The vast majority of the familiar Plan 9 programs
+have been ported, including the Unicode-aware
+.IR troff (1).
+.PP
+Of the more recent additions to Plan 9,
+the
+.IR secstore (1)
+client has been ported, though
+.I secstored
+has not.
+.IR Vac (1)
+has been ported, though
+.I vacfs
+has not.
+.IR Factotum
+and
+.IR venti
+are in progress.
+.PP
+A backup system providing a dump file system built atop Venti
+is also in progress.
+.SS Porting to new systems
+Porting the tree to new operating systems or architectures
+should be straightforward, as system-specific code has been
+kept to a minimum.
+The largest pieces of system-specific code are
+.BR <u.h> ,
+which must include the right system files and
+set up the right integer type definitions,
+and
+.IR libthread ,
+which must implement spin locks, operating system thread
+creation, and context switching routines.
+Portable implementations of these using
+.B <pthread.h>
+and
+.B <ucontext.h>
+already exist. If your system supports them, you may not
+need to write any system specific code at all.
+.PP
+There are other smaller system dependencies,
+such as the terminal handling code in
+.IR 9term (1)
+and the implementation of
+.IR getcallerpc (3),
+but these are usually simple and are not on the critical
+path for getting the system up and running.
+.SS SEE ALSO
+The system's documentation is these manual pages.
+Many of the man pages have been brought from Plan 9,
+but they have been updated, and others have been written from scratch.
+.PP
+The manual pages are in a Unix style tree, with names like
+.B $PLAN9/man/man1/cat.1
+instead of Plan 9's simpler
+.BR $PLAN9/man/1/cat ,
+so that the Unix
+.IR man (1)
+utility can handle it.
+Some systems, for example Debian Linux,
+deduce the man page locations from the search path, so that
+adding
+.B $PLAN9/bin
+to your path is sufficient to cause
+.B $PLAN9/man
+to be consulted for manual pages using the system
+.IR man .
+On other systems, or to look at manual pages with the
+same name as a system page,
+invoke the Plan 9
+.I man
+directly, as in
+.B 9
+.B man
+.BR cat .
+.PP
+The manual sections follow the Unix numbering conventions,
+not the Plan 9 ones.
+.PP
+Section (1) describes general publicly accessible commands.
+.PP
+Section (3) describes C library functions.
+.PP
+Section (4) describes user-level file servers.
+.PP
+Section (7) describes file formats and protocols.
+(On Unix, section (5) is technically for file formats but
+seems now to be used for describing specific files.)
+.PP
+Section (8) describes commands used for system administration.
+.PP
+Section (9p) describes the Plan 9 file protocol 9P.
+.SH DIAGNOSTICS
+In Plan 9, a program's exit status is an arbitrary text string,
+while on Unix it is an integer.
+Section (1) of this manual describes commands as though they
+exit with string statuses. In fact, exiting with an empty status
+corresponds to exiting with status 0,
+and exiting with any non-empty string corresponds to exiting with status 1.
+See
+.IR exits (3).
blob - a90ac4d23b0a2e51731fe7b220f5af970fe5f49a
blob + 017dc0ef3ac8fc80ad981a2f1803945c82e9eb7c
--- man/man1/9p.1
+++ man/man1/9p.1
.PP
To display the contents of the current
.IR acme (4)
-window (specified by the environment variable
-.BR $winid )
-on standard output:
+window:
.IP
.EX
9p read acme/$winid/body
blob - 9a8d0f77705b7db1c99bae4b57ff390bc2c3e907
blob + 9441dc843624227ac8e3513d24bef3abf58e3454
--- man/man1/9term.1
+++ man/man1/9term.1
.TH 9TERM 1
.SH NAME
-9term, label \- terminal windows
+9term \- terminal windows
.SH SYNOPSIS
.B 9term
[
.I cmd
\&...
]
-.PP
-.B label
-.I name
.SH DESCRIPTION
.I 9term
is a terminal window program for the X Window System,
providing an interface similar to that used on Plan 9.
-.SS Commands
+.SS Command
The
.I 9term
command starts a new window.
runs the given command in the window, or
.B $SHELL
if no command is given.
-.PP
-The
-.I label
-command changes a window's identifying name by
-echoing a special control code that both
-.I 9term
-and
-.IR xterm (1)
-understand.
.SS Text windows
Characters typed on the keyboard
collect in the window to form
that it is not delivered to a program when read.
Thus on an empty line an EOT serves to deliver an end-of-file indication:
the read will return zero characters.
-Like newlines, unread EOTs may be successfully edited out of the text.
+.\" Like newlines, unread EOTs may be successfully edited out of the text.
The BS character (control-H) erases the character before the selected text.
The ETB character (control-W) erases any nonalphanumeric characters, then
the alphanumeric word just before the selected text.
relies on the kernel's terminal processing to handle
EOT and DEL, so the terminal must be set up with EOT
as the ``eof'' character and DEL as the ``intr'' character.
+.I 9term
+runs
+.IR stty (1)
+to establish this when the terminal is created.
.PP
Normally, written output to a window blocks when
the text reaches the end of the screen and the terminal
Most programs run with echo enabled.
In this mode,
.I 9term
-display and allows editing of the input.
+displays and allows editing of the input.
Some programs, typically those reading passwords,
run with echo disabled.
In this mode,
containing the selection (typing cursor).
A typical use of this feature is to tell the editor to find the source of an error
by plumbing the file and line information in a compiler's diagnostic.
+.PP
+Each
+.I 9term
+listens for connections on a Unix socket.
+When a client connects, the
+.I 9term
+writes the window contents to the client and then hangs up.
+.I 9term
+installs the name of this socket in the environment as
+.B $text9term
+before running
+.IR cmd .
.SH SOURCE
.B \*9/src/cmd/9term
.SH BUGS
There should be a program to toggle the current window's hold mode.
.PP
Unix makes everything harder.
+.SH SEE ALSO
+.IR wintext (1)
blob - 0f7516596c58ec423f016badecfdac5cddafe59c
blob + fcd708c7c9b78293dab91bcf3b2fde1c238b2b9b
--- man/man1/INDEX
+++ man/man1/INDEX
+0intro 0intro.1
+intro 0intro.1
+9 9.1
9a 9c.1
9ar 9c.1
9c 9c.1
9l 9c.1
9p 9p.1
9term 9term.1
-label 9term.1
acid acid.1
acidtypes acid.1
acme acme.1
auxclog clog.1
clog clog.1
cmp cmp.1
+cmapcube colors.1
colors colors.1
-getmap colors.1
comm comm.1
core core.1
crop crop.1
iconv crop.1
-clock date.1
date date.1
db db.1
dc dc.1
ls ls.1
lookman man.1
man man.1
+sig man.1
map map.1
mapd map.1
mapdemo map.1
aescbc secstore.1
ipso secstore.1
secstore secstore.1
-9sed sed.1
sed sed.1
seq seq.1
sleep sleep.1
blob - b1f2cd0be6e5a3169e4e31a2a4a3ace9490b1cfa
blob + e76aeb25f2e32f52f9c3e4e136a00a137ae1c3b3
--- man/man1/acid.1
+++ man/man1/acid.1
.SH SYNOPSIS
.B acid
[
-.BI -l " libfile
+.BI -l " library
]
[
.B -wq
A program to be debugged may be specified by the process id of
a running or defunct process,
or by the name of the program's text file
-.RB ( 8.out
+.RB ( a.out
by default).
At the prompt,
.I acid
.SH BUGS
There is no way to redirect the standard input and standard output
of a new process.
-.br
+.PP
Source line selection near the beginning of a file may pick
an adjacent file.
-.br
+.PP
With the extant stepping commands, one cannot step through instructions
outside the text segment and it is hard to debug across process forks.
-.br
+.PP
Breakpoints do not work yet.
Therefore, commands such as
.BR step ,
blob - 56a6dfd60c74ba7b7350f0b160012fe6d2fbd025
blob + df01fcad8fc3a831e31e432d061e60a06673390a
--- man/man1/acme.1
+++ man/man1/acme.1
.RB ( -F )
option sets the main font, usually variable-pitch (alternate, usually fixed-pitch);
the default is
-.B /lib/font/bit/lucidasans/euro.8.font
+.B /usr/local/plan9/font/lucidasans/euro.8.font
.RB ( \&.../lucm/unicode.9.font ).
Tab intervals are set to the width of 4 (or the value of
.BR $tabstop )
if any of them needs attention.)
The layout box in a window is normally white; when it is black in the center,
it records that the file is `dirty':
-.I Acme
+.I acme
believes it is modified from its original
contents.
.PP
the directory from which the command was run, which will be created if
necessary.
For example, in a window
-.B /adm/users
+.B /etc/passwd
executing
.B pwd
will produce the output
-.B /adm
+.B /etc
in a (possibly newly-created) window labeled
-.BR /adm/+Errors ;
+.BR /etc/+Errors ;
in a window containing
-.B \*9/src/cmd/sam/sam.c
+.B /home/rob/sam/sam.c
executing
.B mk
will run
.IR mk (1)
in
-.BR \*9/src/cmd/sam ,
+.BR /home/rob/sam ,
producing output in a window labeled
-.BR \*9/src/cmd/sam/+Errors .
+.BR /home/rob/sam/+Errors .
The environment of such commands contains the variable
.B $%
-with value set to the filename of the window in which the command is run.
+with value set to the filename of the window in which the command is run,
+and
+.B $winid
+set to the window's id number
+(see
+.IR acme (4)).
.SS "Mouse button 3
Pointing at text with button 3 instructs
.I acme
window and runs a
.I command
(default
-.BR /bin/rc )
+.BR $SHELL )
in it, turning the window into something analogous to an
.IR rio (1)
window.
blob - 31103d6da2c31cd4fa50ec6d464d38984c994918
blob + d5ff0830ec6c631588fa73c59cfe8ca2e2f55bf0
--- man/man1/acmeevent.1
+++ man/man1/acmeevent.1
a button 2 action in the tag
.RB ( x ).
.TP
-.I q0
-
+.I q0\fR, \fPq1
+The character addresses of the action.
.TP
+.I eq0\fR, \fPq1
+The expanded character addresses of the action.
+If the text indicated by
+.IR q0 ,
.I q1
-
-.TP
-.I eq0
-
-.TP
+is a null string that has a non-null expansion,
+.IR eq0 ,
.I eq1
-
+are the addresses of the expansion.
+Otherwise they are the same as
+.IR q0 ,
+.IR q1 .
.TP
.I flag
-
+.I Flag
+is a bitwise OR (reported decimally) of the following:
+1 if the text indicated is recognized as an
+.I acme
+built-in command;
+2 if the text indicated is a null string that has a non-null expansion
+(see
+.IR eq0 ,
+.I eq1
+above);
+8 if the command has an extra (chorded) argument
+(see
+.I chordarg
+below).
+.I Flag
+remains from the
+.IR acme (4)
+event format.
+Because
+.IR eq0 ,
+.IR eq1 ,
+and
+.I chordarg
+are explicit in each event
+(unlike in
+.IR acme (4)
+events),
+.I flag
+can usually be ignored.
.TP
.I textlen
-
+The length of the action text (or its expansion) for button 2 and button 3 events in characters.
.TP
.I text
-
+If
+.I textlen
+is less than 256 chracters,
+.I text
+is the action text itself.
+Otherwise it is an empty string and must be read from the
+.B data
+file.
.TP
.I chordarg
-
+The chorded argument for an action.
.TP
.I chordorigin
-
+If the chord argument is in the body of a named window,
+.I chordorigin
+specifies the full address of the argument,
+as in
+.BR /etc/group:#123,#234 .
+.PD
.PP
+To experiment with
+.IR acmeevent ,
+create an empty window in
+.I acme
+(using
+.IR New ), type
+.IP
+.EX
+9p read acme/$winid/event | acmeevent
+.EE
+.LP
+inside it, and execute it.
+Actions performed on the window will be printed as events in the
+.B +Errors
+window.
+.PP
.I Acme.rc
is a library of
.IR rc (1)
blob - d145e048fac6ee4b82fc209df731dbf64c87639c
blob + 0857805e9e1c7ae7131fdd6d33fba975241b1507
--- man/man1/ascii.1
+++ man/man1/ascii.1
.PP
.B look
.I hex
-.B /lib/unicode
+.B \*9/lib/unicode
.SH DESCRIPTION
.I Ascii
prints the
may be unhelpful if the characters printed are not available in the current font.
.PP
The file
-.B /lib/unicode
+.B \*9/lib/unicode
contains a
table of characters and descriptions, sorted in hexadecimal order,
suitable for
.B "unicode 2200-22f1"
Print a table of miscellaneous mathematical symbols.
.TP
-.B "look 039 /lib/unicode"
+.B "look 039 \*9/lib/unicode"
See the start of the Greek alphabet's encoding in the Unicode Standard.
.SH FILES
-.TF /lib/unicode
.TP
-.B /lib/unicode
+.B \*9/lib/unicode
table of characters and descriptions.
.SH SOURCE
.B \*9/src/cmd/ascii.c
.br
.B \*9/src/cmd/unicode.c
.SH "SEE ALSO"
-.IR look (1)
+.IR look (1),
.IR tcs (1),
.IR utf (7),
.IR font (7)
blob - be6241d1c4f2d7224ec60bbbdf0f8d91e6fd1880
blob + af5e7afa4e664f984d3602f57f2ad3b0a014550b
--- man/man1/astro.1
+++ man/man1/astro.1
If
.B l
is missing, the initial position is read from the file
-.BR /lib/sky/here .
+.BR \*9/sky/here .
.TP
.B c
Report for
but in steady state
usually refers to the last interesting comet (currently Hale-Bopp, C/1995 O1).
.SH FILES
-.TF /lib/sky/estartab
.TP
-.B /lib/sky/estartab
+.B \*9/sky/estartab
ecliptic star data
.TP
-.B /lib/sky/here
+.B \*9/sky/here
default latitude (N), longitude (W), and elevation (meters)
.SH SOURCE
.B \*9/src/cmd/astro
blob - bd180a566718432629a97aa03a791e752967cbaf
blob + 571943409974219573793fea8ab07880d25ccfb6
--- man/man1/bc.1
+++ man/man1/bc.1
for(i=1; i<=10; i++) print e(i)
.EE
.SH FILES
-.B /sys/lib/bclib
+.B \*9/lib/bclib
mathematical library
.SH SOURCE
.B \*9/src/cmd/bc.y
or
.L !
operators.
-.br
+.PP
A
.L for
statement must have all three
.LR E s.
-.br
+.PP
A
.L quit
is interpreted when read, not when executed.
blob - 977ea4cc431a02ae818d88992912155dbcc40102
blob + 36bcd8d05f09dca67f9b390283299b5353747eda
--- man/man1/bundle.1
+++ man/man1/bundle.1
then do
.TP
.L
-cd gift; rc horse; mk
+cd gift; sh horse; mk
.SH SOURCE
.B \*9/bin/bundle
.SH SEE ALSO
.SH BUGS
.I Bundle
will not create directories and is unsatisfactory for non-text files.
-.br
+.PP
Beware of gift horses.
blob - 0709a5dce8b03d57a88d34e7f19c91e7671a7113
blob + 2ccb24f8ce9b9d4a7e95632fcb40af0918955b35
--- man/man1/cal.1
+++ man/man1/cal.1
.SH BUGS
The year is always considered to start in January even though this
is historically naive.
-.br
+.PP
Beware that
.L "cal 90"
refers to the early Christian era,
blob - 9a9e20eb35d9ff1eba72be0e478b7b57498fbd20
blob + 14c6f911c95de3ef066d39a8789356b89bda07af
--- man/man1/calendar.1
+++ man/man1/calendar.1
.SH DESCRIPTION
.I Calendar
reads the named files, default
-.BR /usr/$user/lib/calendar ,
+.BR $HOME/lib/calendar ,
and writes to standard output any lines
containing today's or tomorrow's date.
Examples of recognized date formats are
To have your calendar mailed to you every day, use
.IR cron (8).
.SH FILES
-.TF /usr/$user/lib/calendar
+.TF $HOME/lib/calendar
.TP
-.B /usr/$user/lib/calendar
+.B $HOME/lib/calendar
personal calendar
.SH SOURCE
.B \*9/src/cmd/calendar.c
blob - f758bebef3c6db731652eb93fcc24ee52eca385d
blob + 0738206aa43a1c8f8585b65dbb148d13455dd8e0
--- man/man1/cat.1
+++ man/man1/cat.1
.I file ...
]
.br
-nobs
+.B nobs
[
.I file ...
]
blob - d72b5bffdb4be28c00b5b21016b939c29d301559
blob + 9e850621a6cf445f21bde62a30cfd735fc368f8d
--- man/man1/colors.1
+++ man/man1/colors.1
.TH COLORS 1
.SH NAME
-getmap, colors \- display color map
+colors, cmapcube \- display color map
.SH SYNOPSIS
.PP
.B colors
.B -x
]
.PP
-.B getmap
+.B cmapcube
[
-.I colormap
+.B -nbw
]
.SH DESCRIPTION
.I Colors
-presents a grid showing the colors in the current color map.
-If the display is true color,
-.I colors
-shows a grid of the RGBV color map
+presents a grid showing the colors in the RGBV color map
(see
.IR color (7)).
.PP
.PP
A menu on mouse button 3 contains a single entry, to exit the program.
.PP
-On 8-bit color-mapped displays,
-.I getmap
-loads the display's color map (default
-.BR rgbv ).
-The named
-.I colormap
-can be a file in the current directory or in the standard repository
-.BR /lib/cmap .
-It can also be a string of the form
-.B gamma
-or
-.BI gamma N\f1 ,
-where
-.I N
-is a floating point value for the gamma, defining the contrast for a monochrome map.
-Similarly,
-.B rgamma
+.I Cmapcube
+presents the same colors but in a 3-dimensional cube.
+Dragging with button 1 rotates the cube.
+Clicking on a color with button 2
+displays the map index for that color.
+Clicking button 3 exits.
+.PP
+The
+.B -n
+option disables drawing of the color squares.
+The
+.B -b
and
-.BI rgamma N
-define a reverse-video monochrome map.
-Finally, the names
-.B screen
-or
-.B display
-or
-.B vga
-are taken as synonyms for the current color map stored in the display hardware.
-.SH FILES
-.B /lib/cmap
-directory of color map files
+.B -w
+options set the background (default grey)
+to black or white.
.SH SOURCE
.B \*9/src/cmd/draw/colors.c
.SH SEE ALSO
blob - c051386b61849862a51a1ce41dcdc32529e890af
blob + df56c922483d4ca886c76781c6662780c0fb860a
--- man/man1/core.1
+++ man/man1/core.1
.IR acid (1),
.IR db (1),
.IR core (5)
+.SH BUGS
+.I Core
+has not been written.
blob - 1936e428e884eda7d1010420e09b69cf18b6334b
blob + 1ce96f384d4dab965db8b5d8bbaf2acd140fef7a
--- man/man1/date.1
+++ man/man1/date.1
.TH DATE 1
.SH NAME
-date, clock \- date and time
+date \- date and time
.SH SYNOPSIS
.B date
[
blob - fafa7198cb0359d0f8deff05e9f0d1d409e7623a
blob + 38c8fc14455da3b294fa9519cc90126268b4cb00
--- man/man1/db.1
+++ man/man1/db.1
.B write()
in extant process 27:
.IP
-.de EX
-.RS
-.ft B
-.nf
-..
-.de EE
-.RE
-..
.EX
% db 27
:h
blob - d6bc35c0d0ab5d54a620e0754a5bd40a4d471c51
blob + 5394580a4e286f517f70ed1a55f73a8afd0fc37b
--- man/man1/dc.1
+++ man/man1/dc.1
\fLv\fR max(\fIs,sa\fR)
.fi
.SH EXAMPLES
+.LP
+Print the first ten values of
+.IR n !
+.IP
.EX
[la1+dsa*pla10>y]sy
0sa1
lyx
.EE
-.ns
-.IP
-Print the first ten values of
-.IR n !
.SH SOURCE
.B \*9/src/cmd/dc.c
.SH "SEE ALSO"
blob - 891160119d76ba7de545b47e8f902f99dcfd9f2f
blob + 9d159f9e422582ee48e664dcb3ecaa793fc3a9c5
--- man/man1/deroff.1
+++ man/man1/deroff.1
delimiters for
.I eqn
are in effect.
-.br
+.PP
Text inside macros is emitted at place of
definition, not place of call.
blob - de987d97ecc8b0d301c555edb3bb3506a5966729
blob + 0c26f38d97a751d7e87a50594a3553d99100f3e7
--- man/man1/dict.1
+++ man/man1/dict.1
.BI /adict/ dict /
window.
.SH FILES
-.B /lib/dict/oed2
-.br
-.B /lib/dict/oed2index
-.br
-Other files in
-.BR /lib .
+.TP
+.B \*9/dict
+dictionaries
+.PD
.SH "SEE ALSO"
.IR regexp (7)
.SH SOURCE
blob - 8d3289ecc6136c510c49035a6d349bb214d594ab
blob + 237fc57bf04626ee8f934e28dcf9b19d59ea16eb
--- man/man1/diff.1
+++ man/man1/diff.1
.BR -e " or"
.BR -f " option are naive about"
creating lines consisting of a single `\fB.\fR'.
-.br
+.PP
When running
.I diff
on directories, the notion of what is a text
blob - 02a36010b8ed4d096c5f923fcaf1ddfe206793df
blob + da33653aae8e572172a62a136e2ed870c1640428
--- man/man1/doctype.1
+++ man/man1/doctype.1
.SH SYNOPSIS
.B doctype
[
-.I option ...
-] [
+.B -n
+]
+[
+.B -T
+.I dev
+]
+[
.I file
]
\&...
.I nroff
instead of
.IR troff .
-Other options are passed to
+The
+.B -T
+option is passed to
.IR troff .
.SH EXAMPLES
.TP
blob - d218d651f4e4dda70b095feb7ddeafa926c1cf96
blob + 00eb095a35788a190851bdfe1d082b458146ff24
--- man/man1/ed.1
+++ man/man1/ed.1
If no
.I file
is given, make
-.B /fd/1
+.B /dev/stdout
the remembered file; see the
.L e
command below.
blob - 8c9c562c6aa220621024c8a270fdca2c761a6862
blob + 96c64b1af9d81cce02f9451cd92565f16b7655e8
--- man/man1/fortune.1
+++ man/man1/fortune.1
.I file
is specified, the saying is taken from that file;
otherwise it is selected from
-.BR /sys/games/lib/fortunes .
+.BR \*9/lib/fortunes .
.SH FILES
-.B /sys/games/lib/fortunes
+.B \*9/lib/fortunes
.br
-.B /sys/games/lib/fortunes.index
+.B \*9/lib/fortunes.index
\ \ fast lookup table, maintained automatically
.SH SOURCE
.B \*9/src/cmd/fortune.c
blob - d9dae3f947a6f8b108de76f92d937991f252d1dd
blob + beda727df4a724ddc6e75675c2b7840ef2c25f09
--- man/man1/grap.1
+++ man/man1/grap.1
.BR star ,
.BR plus ,
etc., in
-.BR /sys/lib/grap.defines ,
+.BR \*9/lib/grap.defines ,
which is included if it exists.
.PP
.I var
.vs
.EE
.SH FILES
-.TF /sys/lib/grap.defines
+.TF \*9/lib/grap.defines
.TP
-.B /sys/lib/grap.defines
+.B \*9/lib/grap.defines
definitions of standard plotting characters, e.g., bullet
.SH SOURCE
.B \*9/src/cmd/grap
blob - 7ae84a91c1dd6c0b0d88bdd47746a7cd19a89afd
blob + 52550b0e45d9192a7eb6c10697a0edc86e3d45da
--- man/man1/grep.1
+++ man/man1/grep.1
[
.I file ...
]
+.PP
.B g
[
.I option ...
blob - fda84584c93aba0f345b472249da38ac7fc6fa21
blob + e8d37615ddbe86ae14bdb0f5b5b22d0cfdad0631
--- man/man1/idiff.1
+++ man/man1/idiff.1
merges
.I file1
and
-.IR file2 .
+.I file2
+onto standard output.
Wherever
.I file1
and
.I idiff
displays the differences in the style of
.RB `` diff
-.RB -n ''
+.BR -n ''
+on standard error
and prompts the user to select a chunk.
Valid responses are:
.TP
.B -b
and
.B -w
-flags
-are simply
-passed through to
+flags,
+if passed,
+are
+passed to
.IR diff .
.SH FILES
.B /tmp/idiff.*
Kernighan and Pike,
.IR "The Unix Programming Environment" ,
Prentice-Hall, 1984.
-.SH BUGS
-This is a poorly-written manual page.
blob - 6b0eeee3679dd06a3974605429827bdd2de5715e
blob + 1c0ec9f9cc4f53535af8a7b62e0462f352c89f07
--- man/man1/join.1
+++ man/man1/join.1
the sequence is that of
.BI "sort -t" x
.BI -k y , y\f1.
-.br
+.PP
One of the files must be randomly accessible.
blob - 5719f16ecdddc26ea72ed48160c1bddefd8f44d5
blob + 5b61d8a10937196a1614ccd68b9ffef19ee75f65
--- man/man1/kill.1
+++ man/man1/kill.1
.PP
.B stop
.I name ...
-.PP
-.B broke
-[
-.I user
-]
.SH DESCRIPTION
.I Kill
prints commands that will cause all processes with
.SH "SEE ALSO"
.IR ps (1),
.IR notify (3)
+.SH BUGS
+.I Stop
+and
+.I start
+should limit themselves to currently running or stopped processes.
blob - c0f43e3a78b649e1b3ac408819deee08fee42177
blob + 6955e7914a9d1fae8d1ddc361912adc78e0ba59a
--- man/man1/lex.1
+++ man/man1/lex.1
.SH BUGS
Cannot handle
.SM UTF.
-.br
+.PP
The asteroid to kill this dinosaur is still in orbit.
blob - ddd50af4da74790e82803e545d837d05e113e8f6
blob + 02d2cb4b361b452e910461fd90461f00dbb86c3e
--- man/man1/look.1
+++ man/man1/look.1
.IR grep (1)
.SH DIAGNOSTICS
The exit status is
-.B \&"not found"
+.RB `` "not found" ''
if no match is found, and
-.B \&"no dictionary"
+.RB `` "no dictionary" ''
if
.I file
or the default dictionary cannot be opened.
-
blob - 96877b840ff209151fe911a557e8c2998d67f919
blob + e4c950c5ed92a8d1d3f850e94bb2ea3d9a94a89c
--- man/man1/ls.1
+++ man/man1/ls.1
.br
.B \*9/bin/lc
.SH SEE ALSO
-.IR stat (3)
+.IR stat (3),
.IR mc (1)
-
blob - 8b83e9746eba60632fd2a8860b1289d97a9b76d3
blob + f2ecb7d31c31c015ae1cf966fa2f6bebb6b066f3
--- man/man1/man.1
+++ man/man1/man.1
.TH MAN 1
.SH NAME
-man, lookman \- print or find pages of this manual
+man, lookman, sig \- print or find pages of this manual
.SH SYNOPSIS
.B man
[
index for
.I lookman
.SH SOURCE
-.B \*9/bin/9man
+.B \*9/bin/man
.br
.B \*9/bin/lookman
.SH "SEE ALSO"
+.IR page (1),
.IR proof (1)
.SH BUGS
The manual was intended to be typeset; some detail is sacrificed on text terminals.
.PP
There is no automatic mechanism to keep the indices up to date.
.PP
-Except for special cases, it doesn't recognize things that should be run through
+Except for special cases,
+.I man
+doesn't recognize things that should be run through
.I tbl
and/or
.IR eqn .
blob - a2d09854265004d7c556f7b12ed24039a6d70471
blob + c0320021572208b924696fce452c70ed2b5291a8
--- man/man1/map.1
+++ man/man1/map.1
.B /lib/map/*.x
map indexes
.TP
-.B /bin/aux/mapd
+.B mapd
Map driver program
.SH SOURCE
.B \*9/src/cmd/map
blob - 59b1d0ea532ece55c8ca0aa3af19ae9293099556
blob + caa2d1761bebb66497ce678d1b3ab2c2187b84bc
--- man/man1/mk.1
+++ man/man1/mk.1
.TH MK 1
-.de EX
-.nf
-.ft B
-..
-.de EE
-.fi
-.ft R
-..
-.de LR
-.if t .BR \\$1 \\$2
-.if n .RB ` \\$1 '\\$2
-..
-.de L
-.nh
-.if t .B \\$1
-.if n .RB ` \\$1 '
-..
.SH NAME
mk, membername \- maintain (make) related files
.SH SYNOPSIS
.IR mk .
A variable assignment argument overrides the first (but not any subsequent)
assignment to that variable.
+.PP
The variable
.B MKFLAGS
contains all the option arguments (arguments starting with
contains all the targets in the call to
.IR mk .
.PP
+The variable
+.B MKSHELL
+contains the shell command line
+.I mk
+uses to run recipes.
+If the first word of the command ends in
+.B rc
+or
+.BR rcsh ,
+.I mk
+uses
+.IR rc (1)'s
+quoting rules; otherwise it uses
+.IR sh (1)'s.
+The
+.B MKSHELL
+variable is consulted when the mkfile is read, not when it is executed,
+so that different shells can be used within a single mkfile:
+.IP
+.EX
+MKSHELL=$PLAN9/bin/rc
+use-rc:V:
+ for(i in a b c) echo $i
+
+MKSHELL=sh
+use-sh:V:
+ for i in a b c; do echo $i; done
+.EE
+.LP
+Mkfiles included via
+.B <
+or
+.B <|
+.RI ( q.v. )
+see their own private copy of
+.BR MKSHELL ,
+which always starts set to
+.B sh .
+.PP
Dynamic information may be included in the mkfile by using a line of the form
.IP
\fR<|\fIcommand\fR \fIargs\fR
.I Membername
echoes just the member names of a list of aggregate names.
It is useful in recipes like:
+.IP
.EX
OFILES=a.o b.o
libc.a(%):N: %
.EE
.SH SEE ALSO
.IR sh (1),
-.IR regexp9 (7)
+.IR regexp (7)
.PP
A. Hume,
``Mk: a Successor to Make''
This software is a port of the Plan 9 version back to Unix.
.SH BUGS
Identical recipes for regular expression meta-rules only have one target.
-.br
+.PP
Seemingly appropriate input like
.B CFLAGS=-DHZ=60
is parsed as an erroneous attribute; correct it by inserting
a space after the first
.LR = .
-.br
+.PP
The recipes printed by
.I mk
before being passed to
-.I sh
+the shell
for execution are sometimes erroneously expanded
for printing. Don't trust what's printed; rely
-on what
-.I sh
+on what the shell
does.
blob - 763d9e16fc57b01efaedb1578f5940ac2048f91f
blob + e02a65097d8676880c9b0916f714ea6f8898db71
--- man/man1/namespace.1
+++ man/man1/namespace.1
.SH SOURCE
.B \*9/src/cmd/namespace.c
.SH SEE ALSO
-.IR getns (3)
+.IR getns (3),
+.IR intro (4)
blob - bd9faf2584adb1c3dd1805f50cdc46ef4e9455e4
blob + f3c2aa4d9c117989ccc632b86b024285ff4e1c5a
--- man/man1/news.1
+++ man/man1/news.1
select particular news items.
.PP
To post a news item, create a file in
-.BR /lib/news .
+.BR \*9/news .
+.\" .PP
+.\" You may arrange to receive news automatically by
+.\" registering your mail address in
+.\" .BR /sys/lib/subscribers .
+.\" A daemon mails recent news
+.\" to all addresses on the list.
.PP
-You may arrange to receive news automatically by
-registering your mail address in
-.BR /sys/lib/subscribers .
-A daemon mails recent news
-to all addresses on the list.
-.PP
Empty news items, and news items named
.B core
or
.B dead.letter
are ignored.
.SH FILES
-.TF /sys/lib/subscribers
.TP
-.B /lib/news/*
+.B \*9/news/*
articles
.TP
.B $HOME/lib/newstime
modify time is time news was last read
-.TP
-.B /sys/lib/subscribers
+.\" .TP
+.\" .B /sys/lib/subscribers
who gets news mailed to them
.SH SOURCE
.B \*9/src/cmd/news.c
blob - 609cd07a60e3530120d11395e694bc08b4ba30e4
blob + d3208027819e4557f4557debaaf9dbe801080ed0
--- man/man1/page.1
+++ man/man1/page.1
.IR proof (1).
.SH "SEE ALSO
.IR gs (1),
-.IR gv (1)
+.IR gv (1),
.IR jpg (1),
.IR proof (1),
.IR tex (1),
leaves temporary files in
.BR /var/tmp ,
since it has no way to know when the viewer has exited.
+.PP
+.I Page
+does not handle
+Plan 9
+.IR image (7)
+files; use
+.I img
+explicitly.
blob - 4885b903bb2e7257cc519585c45616618530105f
blob + 3fa162524f8d3fd7027ddc330295a6602dea1d58
--- man/man1/plumb.1
+++ man/man1/plumb.1
.B action=showdata
attribute to the message.
.SH FILES
-.TF /usr/$user/lib/plumbing
+.TF $HOME/lib/plumbing
.TP
-.B /usr/$user/lib/plumbing
+.B $HOME/lib/plumbing
default rules file
-.TP
-.B /mnt/plumb
-mount point for
-.IR plumber (4).
.SH SOURCE
.B \*9/src/cmd/plumb
.SH "SEE ALSO"
blob - 27662d03988d23912624c9baf450fed32d8adb3d
blob + 2a1de08411fe06c4a5d56cb53cacc1095b1165b3
--- man/man1/proof.1
+++ man/man1/proof.1
.B d
commands are also available as command line options.
.SH FILES
-.TF /lib/font/bit/MAP
.TP
-.B /lib/font/bit/*
+.B \*9/font/*
fonts
.TP
-.B /lib/font/bit/MAP
+.B \*9/font/MAP
how to convert troff output fonts and character names
into screen fonts and character numbers
.SH SOURCE
blob - 7c23c1835bed168830032033031e0e70842b9100
blob + bb655d1812a9012e96196adb30907bfa2a6b7359
--- man/man1/ps.1
+++ man/man1/ps.1
waiting for more of a critical
.IR resource .
.TP
-.BI wchan
+.I wchan
waiting on the named wait channel
(on a Unix kernel).
.PD
blob - f89b8f37bb79c6dfc9a6050b014a23c838bde459
blob + e35d625864541053d8e21d9fb07ba2007141cc3c
--- man/man1/rc.1
+++ man/man1/rc.1
.B =
and its value.
If the value has more than one component, these
-are separated by SOH
-.RB ( '\e001' )
+are separated by SOH (001)
characters.
The string for a function is just the
.I rc
blob - be66d0424eab711563c1a12705db51cabebcbf29
blob + b9d46d8854d2cdbc0cfc264ffad3aac0f770ddd4
--- man/man1/sam.1
+++ man/man1/sam.1
.B B
.IB file \fR[\fP: line \fR]
\&...
+.PP
+.B E
+.I file
.SH DESCRIPTION
.I Sam
is a multi-file editor.
.I B
on
.I file
-and then waits to exit until
+and then does not exit until
.I file
is changed, which is taken as a signal that
.I file
command (by hangup, deleting its window, etc.), modified
files are saved in an
executable file,
-.BR $home/sam.save .
+.BR $HOME/sam.save .
This program, when executed, asks whether to write
each file back to a external file.
The answer
.L y
causes writing; anything else skips the file.
.SH FILES
-.TF \*9/src/cmd/samterm
-.TP
-.B $home/sam.save
+.TF $HOME/sam.save
.TP
-.B $home/sam.err
+.B $HOME/sam.save
.TP
+.B $HOME/sam.err
+.TP
.B \*9/bin/samsave
the program called to unpack
-.BR $home/sam.save .
+.BR $HOME/sam.save .
.SH SOURCE
.TF \*9/src/cmd/samterm
.TP
source for the separate terminal part
.TP
.B \*9/bin/B
+.TP
+.B \*9/bin/E
.SH SEE ALSO
.IR ed (1),
.IR sed (1),
blob - f5ee89721fed6ca0cec9a71c826904ca853a02e0
blob + 57369ab5fe9073e40212be95be017c8ee7f31cfe
--- man/man1/scat.1
+++ man/man1/scat.1
for the moon and sun, as shown by
.BR astro .
The positions are current at the start of
-.I scat 's
+.IR scat 's
execution; see the
.B astro
command in the next section for more information.
expand 1
plot
.EE
-.PP
-Show a pretty galaxy.
-.EX
- ngc1300
- plate 10'
-.EE
+.\" .PP
+.\" Show a pretty galaxy.
+.\" .EX
+.\" ngc1300
+.\" plate 10'
+.\" .EE
.SH FILES
-.B /lib/sky/*.scat
+.B \*9/sky/*.scat
.SH SOURCE
.B \*9/src/cmd/scat
.SH SEE ALSO
.IR astro (1)
.br
-.B /lib/sky/constelnames\ \
+.B \*9/sky/constelnames\ \
the three-letter abbreviations of the constellation names.
.PP
The data was provided by the Astronomical Data Center at the NASA Goddard
blob - b50fc32437644fc891b79a0ec3432ec6080e121f
blob + fb4bcd347bc6ca21259292ab3e9b373f7c2c41a8
--- man/man1/secstore.1
+++ man/man1/secstore.1
append a new secret,
and save the updated file back to secstore.
The final command loads the new secret into the running factotum.
+.\" .PP
+.\" The
+.\" .I ipso
+.\" command packages this sequence into a convenient script to simplify editing of
+.\" .I files
+.\" stored on a secure store.
+.\" It copies the named
+.\" .I files
+.\" into a local
+.\" .IR ramfs (4)
+.\" and invokes
+.\" .IR acme (1)
+.\" on them. When the editor exits,
+.\" .I ipso
+.\" prompts the user to confirm copying modifed or newly created files back to
+.\" .I secstore.
+.\" If no
+.\" .I file
+.\" is mentioned,
+.\" .I ipso
+.\" grabs all the user's files from
+.\" .I secstore
+.\" for editing.
+.\" .PP
+.\" By default, ipso will edit the
+.\" .I secstore
+.\" files and, if
+.\" one of them is named
+.\" .BR factotum ,
+.\" flush your current keys from factotum and load
+.\" the new ones from the file.
+.\" If you supply any of the
+.\" .BR -e ,
+.\" .BR -f ,
+.\" or
+.\" .BR -l
+.\" options,
+.\" .I ipso
+.\" will just perform the operations you requested, i.e.,
+.\" edit, flush, and/or load.
+.\" .PP
+.\" The
+.\" .B -s
+.\" option of
+.\" .I ipso
+.\" invokes
+.\" .IR sam (1)
+.\" as the editor insted of
+.\" .BR acme ;
+.\" the
+.\" .B -a
+.\" option provides a similar service for files encrypted by
+.\" .I aescbc
+.\" .RI ( q.v. ).
+.\" With the
+.\" .B -a
+.\" option, the full rooted pathname of the
+.\" .I file
+.\" must be specified and all
+.\" .I files
+.\" must be encrypted with the same key.
+.\" Also with
+.\" .BR -a ,
+.\" newly created files are ignored.
.PP
-The
-.I ipso
-command packages this sequence into a convenient script to simplify editing of
-.I files
-stored on a secure store.
-It copies the named
-.I files
-into a local
-.IR ramfs (4)
-and invokes
-.IR acme (1)
-on them. When the editor exits,
-.I ipso
-prompts the user to confirm copying modifed or newly created files back to
-.I secstore.
-If no
-.I file
-is mentioned,
-.I ipso
-grabs all the user's files from
-.I secstore
-for editing.
-.PP
-By default, ipso will edit the
-.I secstore
-files and, if
-one of them is named
-.BR factotum ,
-flush your current keys from factotum and load
-the new ones from the file.
-If you supply any of the
-.BR -e ,
-.BR -f ,
-or
-.BR -l
-options,
-.I ipso
-will just perform the operations you requested, i.e.,
-edit, flush, and/or load.
-.PP
-The
-.B -s
-option of
-.I ipso
-invokes
-.IR sam (1)
-as the editor insted of
-.BR acme ;
-the
-.B -a
-option provides a similar service for files encrypted by
-.I aescbc
-.RI ( q.v. ).
-With the
-.B -a
-option, the full rooted pathname of the
-.I file
-must be specified and all
-.I files
-must be encrypted with the same key.
-Also with
-.BR -a ,
-newly created files are ignored.
-.PP
.I Aescbc
encrypts and decrypts using AES (Rijndael) in cipher
block chaining (CBC) mode.
.B -r
(or a disk crash) is irrevocable. You are advised to store
important secrets in a second location.
-.PP
-When using
-.IR ipso ,
-secrets will appear as plain text in the editor window,
-so use the command in private.
+.\" .PP
+.\" When using
+.\" .IR ipso ,
+.\" secrets will appear as plain text in the editor window,
+.\" so use the command in private.
blob - b176e43414a4f5994f0dc4c6e98ef4d77d344496
blob + a2e2b54b33e70eee3efbf6c5773d64b003526d16
--- man/man1/sed.1
+++ man/man1/sed.1
.TH SED 1
.SH NAME
-9sed \- stream editor
+sed \- stream editor
.SH SYNOPSIS
-.B 9sed
+.B sed
[
.B -n
]
Delete all but one of each group of empty lines from a
formatted manuscript.
.SH SOURCE
-.B \*9/src/cmd/9sed.c
+.B \*9/src/cmd/sed.c
.SH SEE ALSO
.IR ed (1),
.IR grep (1),
blob - eb0d7f46db69d180bddc2345c8da101462f621c3
blob + e68a53fcb4d51d75d69a55b2cf32f58a34cc21f2
--- man/man1/sort.1
+++ man/man1/sort.1
.I ,pos2
]
] ...
+.br
+\h'0.5in'
[
.B -o
.I output
Put temporary files in
.I dir
rather than in
-.BR /tmp .
+.BR /var/tmp .
.ne 4
.SH EXAMPLES
.TP
A stable sort: input lines that compare equal will
come out in their original order.
.SH FILES
-.BI /tmp/sort. <pid>.<ordinal>
+.BI /var/tmp/sort. <pid>.<ordinal>
.SH SOURCE
.B \*9/src/cmd/sort.c
.SH SEE ALSO
blob - 44a1a0e07fc63bacb8ba649f35389035e1cc2e29
blob + 5d27609bc2d44ece4e6aa31966ad5c1098bbbf97
--- man/man1/spell.1
+++ man/man1/spell.1
.B \*9/lib/brspell
British spelling list
.TP
-.B /bin/aux/sprog
+.B \*9/bin/sprog
The actual spelling checker.
It expects one word per line on standard input,
and takes the same arguments as
The heuristics of
.IR deroff (1)
used to excise formatting information are imperfect.
-.br
+.PP
The spelling list's coverage is uneven;
in particular biology, medicine, and chemistry, and
perforce proper names,
blob - 85256bd13f018316325f1c0904cfe517d6e99844
blob + a6f5ba43e1325eb01c24870f2095cbbd7173df92
--- man/man1/stats.1
+++ man/man1/stats.1
.PD
.SH EXAMPLE
Show the load, memory, interrupts, system calls, context switches,
-and ethernet packets for the local machine, a remote Linux machine
-.BR tux ,
-and a remote BSD machine
-.BR daemon .
+and ethernet packets for the local machine,
+a remote BSD machine
+.IR daemon ,
+and
+a remote Linux machine
+.IR tux .
+.I Auxstats
+is not in
+.IR tux 's
+path, so the full path must be given.
.IP
-.B
-stats -lmisce `hostname` tux:\*9/bin/auxstats daemon
+.EX
+stats -lmisce `hostname` daemon \e
+ tux:\*9/bin/auxstats
+.EE
.SH SOURCE
.B \*9/src/cmd/draw/stats.c
.PP
blob - 3681dd3a05a3c97fc3e6bb83417bc7edb332cd18
blob + 7b218cef1410354b9e61312308c4de26d9df6b73
--- man/man1/tail.1
+++ man/man1/tail.1
Tails relative to the end of the file
are treasured up in a buffer, and thus
are limited in length.
-.br
+.PP
According to custom, option
.BI + number
counts lines from 1, and counts
blocks and bytes from 0.
-.br
+.PP
.I Tail
is ignorant of UTF.
blob - 5923084e35751565ae77efd4dedcf78f7958f41e
blob + 7af3f3c1cc5c48d29bbb1b37f077685fdbfa8a6c
--- man/man1/troff.1
+++ man/man1/troff.1
Tab settings are assumed to be every
8 nominal character widths.
.SH FILES
-.TF /sys/lib/troff/term/*
+.TF \*9/troff/term/*
.TP
.B /tmp/trtmp*
temporary file
.TP
-.B /sys/lib/tmac/tmac.*
+.B \*9/tmac/tmac.*
standard macro files
.TP
-.B /sys/lib/troff/term/*
+.B \*9/troff/term/*
terminal driving tables for
.I nroff
.TP
-.B /sys/lib/troff/font/*
+.B \*9/troff/font/*
font width tables for
.I troff
.SH SOURCE
blob - fff68a21081b1d53e226bb129c10d404d2c5daca
blob + 054a37fbf44acf34964b440d7f4e7b6963d48f91
--- man/man1/units.1
+++ man/man1/units.1
etc.
.PP
The complete list of units can be found in
-.BR /lib/units .
+.BR \*9/lib/units .
A
.I file
argument to
.I units
specifies a file to be used instead of
-.BR /lib/units.
+.BR \*9/lib/units.
The
.B -v
flag causes
/ .97973
.EE
.SH FILES
-.B /lib/units
+.B \*9/lib/units
.SH SOURCE
.B \*9/src/cmd/units.y
.SH BUGS
does only multiplicative scale changes,
it can convert Kelvin to Rankine but not Centigrade to
Fahrenheit.
-.br
+.PP
Currency conversions are only as accurate as the last time someone
-updated
-.BR /lib/units .
+updated the database.
blob - d8c512eeabb010761d850955f2ee09722c05688d
blob + 2997242ab12015882714baff78776473e55d29a2
--- man/man1/vac.1
+++ man/man1/vac.1
.B \*9/src/cmd/vac
.SH "SEE ALSO"
Plan 9's \fIvacfs\fR(4) and \fIventi\fR(8)
-
blob - f0df4a450505f364568cc2d55d451b468d831a12
blob + 45bc426b0856fac2648ffe614a1751e72e944a53
--- man/man1/wc.1
+++ man/man1/wc.1
looks for only
.SM ASCII
space, tab and newline.
-.br
+.PP
.I Wc
should have options to count suboptimal
.SM UTF
blob - cf0b691c7fdcab43a13df9380f5b2acc08c31475
blob + 0910747e415f6da40c6321436c6e3440701155c7
--- man/man1/web.1
+++ man/man1/web.1
.B $BROWSER
environment variable, which should be the name of
the executable for your choice of web browser.
+The default is
+.BR firefox .
Since the various browsers all use different syntaxes
in their
.B -remote
.I web
opens each URL in a new tab rather than a new window.
.PP
+When run under Mac OS X,
+.B $BROWSER
+should be set to the string
+.B safari
+or
+.BR firefox .
+.I Web
+uses AppleScript to talk to the browser.
+If
+.B $BROWSER
+is not set,
+.I web
+looks for Firefox in
+.BR /Applications/Firefox.app
+and uses it if found;
+otherwise it uses Safari.
+.PP
.I Wmail
starts the composition of a new mail message to
.IR address .
.B $MAILER
environment variable.
The supported mailers are:
-.TP browser
+.TP
+.B browser
invoke the mailer via a
.B mailto://
URL passed to
blob - 413b3d215a6faa2022bfbd463b8a02f89a7b58e2
blob + 12859f259445edab0c27ff6f07acf7aaf09b67c3
--- man/man1/wintext.1
+++ man/man1/wintext.1
.TH WINTEXT 1
.SH NAME
wintext, ", "" \- access text in current window
+.ds x \C'"'
+.ds xx \C'"'\^\^\^\^\C'"'
+.ds y \*x\
+.ds yy \*(xx\
.SH SYNOPSIS
.B wintext
.br
-.B \C'"'\
+.B \*x\
[
.I prefix
]
.br
-.B \C'"'\C'"'\
+.B \*(xx\
[
.I prefix
]
.IR 9term (1)
window to standard output.
.PP
-.I \C'"'
+.I \*y
searches the window text for commands typed with a particular prefix
and prints them, indented, to standard output.
.I Prefix
If
.I prefix
is omitted,
-.I \C'"'
+.I \*y
prints the last command executed.
-.I \C'"'\C'"'
+.I \*(yy
prints the last command that
-.I \C'"'
+.I \*y
would print and then executes it by piping it into
.IR rc (1).
.PP
Both
-.I \C'"'
+.I \*y
and
-.I \C'"'\C'"'
+.I \*(yy
identify commands in the window text by looking for lines
beginning with a shell prompt.
Prompts are assumed to be an unindented sequence of
.IP
.EX
.ta +4n
-% \C'"' 'l[sc]'
+% \*x 'l[sc]'
% ls -l /tmp/qq*
# ls -lrt /etc
% lc r*
.IP
.EX
.ta +4n
-% \C'"'\C'"' lc
+% \*(xx lc
% lc r*
ramfs rc read rio rm
%
.SH SOURCE
.B \*9/bin
.SH BUGS
-.I \C'"'
+.I \*y
and
-.I \C'"'\C'"'
+.I \*(yy
are hard to type in shells other than
.IR rc (1).
.\" and in troff!
-.PP
-Don't run
-.I \C'"'\C'"'
-twice in a row.
blob - 362d506c689593a17bd41f7519d240a33723d522
blob + 75d4d4733393041b0c30e345198f2b123e32dbde
--- man/man1/yacc.1
+++ man/man1/yacc.1
.B \*9/lib/yaccpars
parser prototype using stdio
.SH SOURCE
-.B \*9/src/cmd/9yacc.c
+.B \*9/src/cmd/yacc.c
.SH "SEE ALSO"
.IR lex (1)
.br
blob - /dev/null
blob + 238145da0f2bf8ac42fd2701febf596e97f787f4 (mode 755)
--- /dev/null
+++ man/fonts
+# mkfile rules to get fonts in Lucida Sans.
+# if you want to use Times, change these next lines to
+# MAN=mantimes
+# FONTS=''
+MAN=man
+FONTS='.fp 1 R LucidaSans
+.fp 2 I LucidaSansI
+.fp 3 B LucidaSansB
+.fp 5 L LucidaCW
+'
blob - 1e153bfc550eed8c5056bc3784cb637bd670eab6
blob + 109c452ea173182fd62531d6b0db67f6710c02c8
--- man/man3/9p.3
+++ man/man3/9p.3
.B Fid
structures are allocated one-to-one with uncompleted
requests and active fids, and are described in
-.IR 9pfid (3).
+.IR 9p-fid (3).
.PP
The behavior of
.I srv
depends on whether there is a file tree
(see
-.IR 9pfile (3))
+.IR 9p-file (3))
associated with the server, that is,
whether the
.B tree
option to increment
.BR chatty9p .
.SH EXAMPLES
-\*9/src/lib9p/ramfs.c
-is an example of simple single-threaded file servers.
+.B \*9/src/lib9p/ramfs.c
+is an example of a simple single-threaded file server.
On Plan 9, see
.IR archfs ,
.IR cdfs ,
.SH SOURCE
.B \*9/src/lib9p
.SH SEE ALSO
-.IR 9pfid (3),
-.IR 9pfile (3),
+.IR 9p-fid (3),
+.IR 9p-file (3),
.IR intro (9p)
blob - /dev/null
blob + e544cc8d8b2e5a6204ef854b6acf444aae8a3018 (mode 644)
--- /dev/null
+++ man/man3/0intro.3
+.TH INTRO 3
+.SH NAME
+intro \- introduction to library functions
+.SH SYNOPSIS
+.nf
+.B #include <u.h>
+.PP
+.B #include \fIany Unix headers\fR
+.PP
+.B #include <libc.h>
+.PP
+.B #include <auth.h>
+.PP
+.B #include <bio.h>
+.PP
+.B #include <draw.h>
+.PP
+.B #include <fcall.h>
+.PP
+.B #include <frame.h>
+.PP
+.B #include <mach.h>
+.PP
+.B #include <regexp.h>
+.PP
+.B #include <thread.h>
+.fi
+.SH DESCRIPTION
+This section describes functions
+in various libraries.
+For the most part, each library is defined by a single C include
+file, such as those listed above, and a single archive file containing
+the library proper. The name of the archive is
+.BI \*9/lib/lib x .a \f1,
+where
+.I x
+is the base of the include file name, stripped of a leading
+.B lib
+if present.
+For example,
+.B <draw.h>
+defines the contents of library
+.BR \*9/lib/libdraw.a ,
+which may be abbreviated when named to the loader as
+.BR -ldraw .
+In practice, each include file contains a magic pragma
+that directs the loader to pick up the associated archive
+automatically, so it is rarely necessary to tell the loader
+which
+libraries a program needs;
+see
+.IR 9c (1).
+.PP
+The library to which a function belongs is defined by the
+header file that defines its interface.
+The `C library',
+.IR libc ,
+contains most of the basic subroutines such
+as
+.IR strlen .
+Declarations for all of these functions are
+in
+.BR <libc.h> ,
+which must be preceded by
+.RI ( needs )
+an include of
+.BR <u.h> .
+The graphics library,
+.IR draw ,
+is defined by
+.BR <draw.h> ,
+which needs
+.B <libc.h>
+and
+.BR <u.h> .
+The Buffered I/O library,
+.IR libbio ,
+is defined by
+.BR <bio.h> ,
+which needs
+.B <libc.h>
+and
+.BR <u.h> .
+The ANSI C Standard I/O library,
+.IR libstdio ,
+is defined by
+.BR <stdio.h> ,
+which needs
+.BR <u.h> .
+There are a few other, less commonly used libraries defined on
+individual pages of this section.
+.PP
+The include file
+.BR <u.h> ,
+a prerequisite of several other include files,
+declares the architecture-dependent and -independent types, including:
+.IR uchar ,
+.IR ushort ,
+and
+.IR ulong ,
+the unsigned integer types;
+.IR schar ,
+the signed char type;
+.I vlong
+and
+.IR uvlong ,
+the signed and unsigned very long integral types;
+.IR Rune ,
+the Unicode character type;
+.IR u8int ,
+.IR u16int ,
+.IR u32int ,
+and
+.IR u64int ,
+the unsigned integral types with specific widths;
+.IR jmp_buf ,
+the type of the argument to
+.I setjmp
+and
+.IR longjmp ,
+plus macros that define the layout of
+.IR jmp_buf
+(see
+.IR setjmp (3));
+.\" definitions of the bits in the floating-point control register
+.\" as used by
+.\" .IR getfcr (2);
+and
+the macros
+.B va_arg
+and friends for accessing arguments of variadic functions (identical to the
+macros defined in
+.B <stdarg.h>
+in ANSI C).
+.PP
+Plan 9 and Unix use many similarly-named functions for different purposes:
+for example, Plan 9's
+.I dup
+is closer to (but not exactly) Unix's
+.IR dup2 .
+To avoid name conflicts,
+.B <libc.h>
+defines many of these names as preprocessor macros to add a
+.I p9
+prefix,
+so that
+.I dup
+becomes
+.IR p9dup .
+To disable this renaming,
+.B #define
+.B NOPLAN9DEFINES
+before including
+.BR <libc.h> .
+If Unix headers must be included in a program,
+they should be included after
+.BR <u.h> ,
+which sets important preprocessor directives
+(for example, to enable 64-bit file offsets),
+but before
+.BR <libc.h> ,
+to avoid renaming problems.
+.SS "Name space
+Files are collected into a hierarchical organization called a
+.I "file tree
+starting in a
+.I directory
+called the
+.IR root .
+File names, also called
+.IR paths ,
+consist of a number of
+.BR / -separated
+.I "path elements"
+with the slashes corresponding to directories.
+A path element must contain only printable
+characters (those outside the control spaces of
+.SM ASCII
+and Latin-1).
+A path element cannot contain a slash.
+.PP
+When a process presents a file name to Plan 9, it is
+.I evaluated
+by the following algorithm.
+Start with a directory that depends on the first
+character of the path:
+.L /
+means the root of the main hierarchy,
+and anything else means the process's current working directory.
+Then for each path element, look up the element
+in the directory, advance to that directory,
+do a possible translation (see below), and repeat.
+The last step may yield a directory or regular file.
+.SS "File I/O"
+Files are opened for input or output
+by
+.I open
+or
+.I create
+(see
+.IR open (3)).
+These calls return an integer called a
+.IR "file descriptor"
+which identifies the file
+to subsequent I/O calls,
+notably
+.IR read (3)
+and
+.IR write .
+The system allocates the numbers by selecting the lowest unused descriptor.
+They are allocated dynamically; there is no visible limit to the number of file
+descriptors a process may have open.
+They may be reassigned using
+.IR dup (3).
+File descriptors are indices into a
+kernel resident
+.IR "file descriptor table" .
+Each process has an associated file descriptor table.
+In threaded programs
+(see
+.IR thread (3)),
+the file descriptor table is shared by all the procs.
+.PP
+By convention,
+file descriptor 0 is the standard input,
+1 is the standard output,
+and 2 is the standard error output.
+With one exception, the operating system is unaware of these conventions;
+it is permissible to close file 0,
+or even to replace it by a file open only for writing,
+but many programs will be confused by such chicanery.
+The exception is that the system prints messages about broken processes
+to file descriptor 2.
+.PP
+Files are normally read or written in sequential order.
+The I/O position in the file is called the
+.IR "file offset"
+and may be set arbitrarily using the
+.IR seek (3)
+system call.
+.PP
+Directories may be opened like regular files.
+Instead of reading them with
+.IR read (3),
+use the
+.B Dir
+structure-based
+routines described in
+.IR dirread (3).
+The entry
+corresponding to an arbitrary file can be retrieved by
+.IR dirstat
+(see
+.IR stat (3))
+or
+.IR dirfstat ;
+.I dirwstat
+and
+.I dirfwstat
+write back entries, thus changing the properties of a file.
+.PP
+New files are made with
+.I create
+(see
+.IR open (3))
+and deleted with
+.IR remove (3).
+Directories may not directly be written;
+.IR create ,
+.IR remove ,
+.IR wstat ,
+and
+.I fwstat
+alter them.
+.PP
+.IR Pipe (3)
+creates a connected pair of file descriptors,
+useful for bidirectional local communication.
+.SS "Process execution and control"
+A new process is created
+when an existing one calls
+.IR fork (2).
+The new (child) process starts out with
+copies of the address space and most other attributes
+of the old (parent) process.
+In particular,
+the child starts out running
+the same program as the parent;
+.IR exec (3)
+will bring in a different one.
+.PP
+Each process has a unique integer process id;
+a set of open files, indexed by file descriptor;
+and a current working directory
+(changed by
+.IR chdir (2)).
+.PP
+Each process has a set of attributes \(em memory, open files,
+name space, etc. \(em that may be shared or unique.
+Flags to
+.IR rfork
+control the sharing of these attributes.
+.PP
+A process terminates by calling
+.IR exits (3).
+A parent process may call
+.IR wait (3)
+to wait for some child to terminate.
+A bit of status information
+may be passed from
+.I exits
+to
+.IR wait .
+On Plan 9, the status information is an arbitrary text string,
+but on Unix it is a single integer.
+The Plan 9 interface persists here, although the functionality does not.
+Instead, empty strings are converted to exit status 0 and non-empty strings to 1.
+.PP
+A process can go to sleep for a specified time by calling
+.IR sleep (3).
+.PP
+There is a
+.I notification
+mechanism for telling a process about events such as address faults,
+floating point faults, and messages from other processes.
+A process uses
+.IR notify (3)
+to register the function to be called (the
+.IR "notification handler" )
+when such events occur.
+.SS Multithreading
+Where possible according to the ANSI C standard,
+the main C library works properly in multiprocess programs;
+.IR malloc ,
+.IR print ,
+and the other routines use locks (see
+.IR lock (3))
+to synchronize access to their data structures.
+The graphics library defined in
+.B <draw.h>
+is also multi-process capable; details are in
+.IR graphics (3).
+In general, though, multiprocess programs should use some form of synchronization
+to protect shared data.
+.PP
+The thread library, defined in
+.BR <thread.h> ,
+provides support for multiprocess programs.
+It includes a data structure called a
+.B Channel
+that can be used to send messages between processes,
+and coroutine-like
+.IR threads ,
+which enable multiple threads of control within a single process.
+The threads within a process are scheduled by the library, but there is
+no pre-emptive scheduling within a process; thread switching occurs
+only at communication or synchronization points.
+.PP
+Most programs using the thread library
+comprise multiple processes
+communicating over channels, and within some processes,
+multiple threads. Since I/O calls may block, a system
+call may block all the threads in a process.
+Therefore, a program that shouldn't block unexpectedly will use a process
+to serve the I/O request, passing the result to the main processes
+over a channel when the request completes.
+For examples of this design, see
+.IR ioproc (3)
+or
+.IR mouse (3).
+.SH SEE ALSO
+.IR nm (1),
+.IR 9c (1)
+.SH DIAGNOSTICS
+Math functions in
+.I libc
+return
+special values when the function is undefined for the
+given arguments or when the value is not representable
+(see
+.IR nan (3)).
+.PP
+Some of the functions in
+.I libc
+are system calls and many others employ system calls in their implementation.
+All system calls return integers,
+with \-1 indicating that an error occurred;
+.IR errstr (3)
+recovers a string describing the error.
+Some user-level library functions also use the
+.I errstr
+mechanism to report errors.
+Functions that may affect the value of the error string are said to ``set
+.IR errstr '';
+it is understood that the error string is altered only if an error occurs.
blob - b21676a72d873ddca2a438ffd6c2f002836a5471
blob + cb2725a2ee22d042a92902b42ad5da2965d25df3
--- man/man3/9pclient.3
+++ man/man3/9pclient.3
.B #include <fcall.h>
.PP
.B #include <9pclient.h>
+.ta +\w'\fLCFsys* 'u
.PP
-.ta +'\fLCFsys* 'u
.B
CFsys* fsmount(int fd, char *aname)
.PP
as on Unix and Plan 9.
Elements that are empty or
dot
-.B ( . )
+.RB ( . )
are ignored.
.PP
Once opened, these fids can be read and written using
blob - 9c067d00f6814a755afbdddf6fef83b687d87705
blob + 4739b175b31d039130cfbda0ca3c14a1d7e8ed9b
--- man/man3/INDEX
+++ man/man3/INDEX
+0intro 0intro.3
+intro 0intro.3
+9p-cmdbuf 9p-cmdbuf.3
+Cmdbuf 9p-cmdbuf.3
+lookupcmd 9p-cmdbuf.3
+parsecmd 9p-cmdbuf.3
+respondcmderror 9p-cmdbuf.3
+9p-fid 9p-fid.3
+Fid 9p-fid.3
+Fidpool 9p-fid.3
+Req 9p-fid.3
+Reqpool 9p-fid.3
+allocfid 9p-fid.3
+allocfidpool 9p-fid.3
+allocreq 9p-fid.3
+allocreqpool 9p-fid.3
+closefid 9p-fid.3
+closereq 9p-fid.3
+freefidpool 9p-fid.3
+freereqpool 9p-fid.3
+lookupfid 9p-fid.3
+lookupreq 9p-fid.3
+removefid 9p-fid.3
+removereq 9p-fid.3
+9p-file 9p-file.3
+File 9p-file.3
+Tree 9p-file.3
+alloctree 9p-file.3
+closedirfile 9p-file.3
+closefile 9p-file.3
+createfile 9p-file.3
+freetree 9p-file.3
+hasperm 9p-file.3
+opendirfile 9p-file.3
+readdirfile 9p-file.3
+removefile 9p-file.3
+walkfile 9p-file.3
+9p-intmap 9p-intmap.3
+Intmap 9p-intmap.3
+allocmap 9p-intmap.3
+caninsertkey 9p-intmap.3
+deletekey 9p-intmap.3
+freemap 9p-intmap.3
+insertkey 9p-intmap.3
+lookupkey 9p-intmap.3
9p 9p.3
Srv 9p.3
dirread9p 9p.3
fsversion 9pclient.3
fswrite 9pclient.3
nsmount 9pclient.3
-9pcmdbuf 9pcmdbuf.3
-Cmdbuf 9pcmdbuf.3
-lookupcmd 9pcmdbuf.3
-parsecmd 9pcmdbuf.3
-respondcmderror 9pcmdbuf.3
-9pfid 9pfid.3
-Fid 9pfid.3
-Fidpool 9pfid.3
-Req 9pfid.3
-Reqpool 9pfid.3
-allocfid 9pfid.3
-allocfidpool 9pfid.3
-allocreq 9pfid.3
-allocreqpool 9pfid.3
-closefid 9pfid.3
-closereq 9pfid.3
-freefidpool 9pfid.3
-freereqpool 9pfid.3
-lookupfid 9pfid.3
-lookupreq 9pfid.3
-removefid 9pfid.3
-removereq 9pfid.3
-9pfile 9pfile.3
-File 9pfile.3
-Tree 9pfile.3
-alloctree 9pfile.3
-closedirfile 9pfile.3
-closefile 9pfile.3
-createfile 9pfile.3
-freetree 9pfile.3
-hasperm 9pfile.3
-opendirfile 9pfile.3
-readdirfile 9pfile.3
-removefile 9pfile.3
-walkfile 9pfile.3
Dx addpt.3
Dy addpt.3
Pt addpt.3
announce dial.3
dial dial.3
dialparse dial.3
-hangup dial.3
listen dial.3
netmkaddr dial.3
reject dial.3
dirread dirread.3
dirreadall dirread.3
-Disk disk.3
-disk disk.3
-opendisk disk.3
ARROW draw.3
Image draw.3
_string draw.3
targetname html.3
toStr html.3
validitems html.3
-Intmap intmap.3
-allocmap intmap.3
-caninsertkey intmap.3
-deletekey intmap.3
-freemap intmap.3
-insertkey intmap.3
-intmap intmap.3
-lookupkey intmap.3
closeioproc ioproc.3
iocall ioproc.3
ioclose ioproc.3
read read.3
readn read.3
write read.3
-RGB readcolmap.3
-readcolmap readcolmap.3
-writecolmap readcolmap.3
regcomp regexp.3
regcomplit regexp.3
regcompnl regexp.3
regsub regexp.3
rregexec regexp.3
rregsub regexp.3
-regcomp regexp9.3
-regcomplit regexp9.3
-regcompnl regexp9.3
-regerror regexp9.3
-regexec regexp9.3
-regexp9 regexp9.3
-regsub regexp9.3
-rregexec regexp9.3
-rregsub regexp9.3
rfork rfork.3
X509dump rsa.3
runestrncpy runestrcat.3
runestrrchr runestrcat.3
runestrstr runestrcat.3
-openscsi scsi.3
-scsi scsi.3
-scsicmd scsi.3
-scsierror scsi.3
-scsiready scsi.3
hmac_md5 sechash.3
hmac_sha1 sechash.3
md4 sechash.3
threadintgrp thread.3
threadkill thread.3
threadkillgrp thread.3
-threadlinklibrary thread.3
threadmain thread.3
threadnotify thread.3
threadpid thread.3
blob - f6da68515de7e362951987157fcc4d92f697850b
blob + 0da223796cde84666291a3d225430de93148eb17
--- man/man3/atof.3
+++ man/man3/atof.3
.I atol
accept octal and hexadecimal numbers in the style of C,
contrary to the ANSI specification.
+.PP
+.IR Atof ,
+.IR strtod ,
+.IR strtol ,
+.IR strtoul ,
+.IR strtoll ,
+and
+.IR strtoull
+are not provided:
+they are expected to be provided by the underlying system.
+.PP
+Because they are implemented in the fmt library,
+.I charstod
+and
+.I strtod
+are preprocessor macros defined as
+.I fmtcharstod
+and
+.IR fmtstrtod .
+.PP
+To avoid name conflicts with the underlying system,
+.IR atoi ,
+.IR atol ,
+and
+.I atoll
+are preprocessor macros defined as
+.IR p9atoi ,
+.IR p9atol ,
+and
+.IR p9atoll ;
+see
+.IR intro (3).
blob - 76062024258c0718050be09d0d2cbae9549bf6e9
blob + c888193f81c1e229fa77d18bdf377dd54234dcc3
--- man/man3/bin.3
+++ man/man3/bin.3
void *bingrow(Bin **bp, void *op, ulong osize,
.br
.B
- ulong size, int clr);
+ ulong size, int clr);
.PP
.B
void binfree(Bin **bp);
blob - 8260cc27e766c599be7ca5e1b73c4029dfb02410
blob + 02f36aee63ee72c9b5df9dd37b1dda4402abe350
--- man/man3/bio.3
+++ man/man3/bio.3
.SH NAME
Bopen, Bfdopen, Binit, Binits, Brdline, Brdstr, Bgetc, Bgetrune, Bgetd, Bungetc, Bungetrune, Bread, Bseek, Boffset, Bfildes, Blinelen, Bputc, Bputrune, Bprint, Bvprint, Bwrite, Bflush, Bterm, Bbuffered \- buffered input/output
.SH SYNOPSIS
-.ta \w'Biobuf* 'u
+.ta \w'\fLBiobuf* 'u
.B #include <u.h>
.br
.B #include <libc.h>
blob - 6ccf9da72ac73b988965d3fe961a69e309225841
blob + 52702acca8a964334e84f37c97cfb5dfe834b01f
--- man/man3/complete.3
+++ man/man3/complete.3
.ta \w' 'u +\w' 'u +\w' 'u +\w' 'u +\w' 'u
typedef struct Completion Completion;
struct Completion{
- uchar advance; /* whether forward progress has been made */
- uchar complete; /* whether the completion now represents a file or directory */
- char *string; /* the string to advance, suffixed " " or "/" for file or directory */
- int nmatch; /* number of files that matched */
- int nfile; /* number of files returned */
- char **filename; /* their names */
+ uchar advance;
+ uchar complete;
+ char *string;
+ int nmatch;
+ int nfile;
+ char **filename;
};
.fi
blob - 8b2f04182e82377916c4697a3fbb56f90e100ad5
blob + 65ab1d4122e20f518dbfcf2b40e58c0e6825d79c
--- man/man3/ctime.3
+++ man/man3/ctime.3
.SH BUGS
The return values point to static data
whose content is overwritten by each call.
-.br
+.PP
Daylight Savings Time is ``normal'' in the Southern hemisphere.
-.br
+.PP
These routines are not equipped to handle non-\c
.SM ASCII
text, and are provincial anyway.
+.PP
+To avoid name conflicts with the underlying system,
+.IR ctime ,
+.IR localtime ,
+.IR gmtime ,
+.IR asctime ,
+and
+.I tm2sec
+are preprocessor macros defined as
+.IR p9ctime ,
+.IR p9localtime ,
+.IR p9gmtime ,
+.IR p9asctime ,
+and
+.IR p9tm2sec ;
+see
+.IR intro (3).
blob - 36364f3be3931e3cf566ad39a2bd5f60026c92c8
blob + 0c8c96ad57cdc9eef4c75be54102e78abc03554e
--- man/man3/dial.3
+++ man/man3/dial.3
.TH DIAL 3
.SH NAME
-dial, hangup, announce, listen, accept, reject, netmkaddr, dialparse \- make and break network connections
+dial, announce, listen, accept, reject, netmkaddr, dialparse \- make and break network connections
.SH SYNOPSIS
.B #include <u.h>
.br
.\" void freenetconninfo(NetConnINfo*)
.PP
.B
-int dialparse(char *addr, char **net, char **unix, u32int *host, int *port)
+int dialparse(char *addr, char **net, char **unix,
+.br
+.B
+ u32int *host, int *port)
.SH DESCRIPTION
For these routines,
.I addr
and
.I listen
return \-1 if they fail.
+.SH BUGS
+To avoid name conflicts with the underlying system,
+.IR dial ,
+.IR announce ,
+.IR listen ,
+.IR netmkaddr ,
+and
+.I reject
+are preprocessor macros defined as
+.IR p9dial ,
+.IR p9announce ,
+and so on;
+see
+.IR intro (3).
blob - a9378dcee474e501355c65b36cf31f8618cfd587
blob + 392e6fe633e114e81762ecbfe3895a47fd041920
--- man/man3/dup.3
+++ man/man3/dup.3
Sets
.IR errstr .
.SH BUGS
-.I Dup
-is a macro for
-.I p9dup
-to avoid name conflicts with the Unix function; see
+To avoid name conflicts with the underlying system,
+.I dup
+is a preprocessor macro defined as
+.IR p9dup ;
+see
.IR intro (3).
blob - 5991a17d36d6f578eaa26805307b68b43b07de54
blob + 1a365389f487ec7d6ab0e19cdf37b66661ec0dee
--- man/man3/event.3
+++ man/man3/event.3
.IR plumb (3),
.\" .IR cons (3),
.IR draw (3)
+.SH BUGS
+.I Etimer
+and
+.I estart
+are unimplemented.
blob - 2c5b1660b025d47b0747af7cb3bae5da77a2a5ae
blob + 1a0a8a87180977fb67499497aa1ec1607119b0ed
--- man/man3/exec.3
+++ man/man3/exec.3
This is a clumsy way to deal with Unix's lack of
a union directory for
.BR /bin .
+.PP
+To avoid name conflicts with the underlying system,
+.I exec
+and
+.I execl
+are preprocessor macros defined as
+.I p9exec
+and
+.IR p9execl ;
+see
+.IR intro (3).
blob - 62ea8d31d9a473d5af9c1de78bdfdf967980d292
blob + 62c9e56c0745fc926e1648bd74a87bbc4085c6d4
--- man/man3/exits.3
+++ man/man3/exits.3
Exit codes 97 through 99 are used by the thread library to signal
internal synchronization errors between the main program
and a proxy process that implements backgrounding.
+.PP
+To avoid name conflicts with the underlying system,
+.I atexit
+and
+.I atexitdont
+are preprocessor macros defined as
+.I p9atexit
+and
+.IR p9atexitdont ;
+see
+.IR intro (3).
blob - e7594b3efc869f19c883ac1d01d7380de02a99c8
blob + b7b1a197517606dd215c5e7495a790dc6c170e28
--- man/man3/flate.3
+++ man/man3/flate.3
.br
.B #include <flate.h>
.PP
-.ta \w'ulongmm'u
+.ta \w'\fLulongmm'u +\w'\fL 'u
.PP
.B
int deflateinit(void)
int deflate(void *wr, int (*w)(void*,void*,int),
.br
.B
- void *rr, int (*r)(void*,void*,int),
+ void *rr, int (*r)(void*,void*,int),
.br
.B
- int level, int debug)
+ int level, int debug)
.PP
.B
int deflatezlib(void *wr, int (*w)(void*,void*,int),
.br
.B
- void *rr, int (*r)(void*,void*,int),
+ void *rr, int (*r)(void*,void*,int),
.br
.B
- int level, int debug)
+ int level, int debug)
.PP
.B
int deflateblock(uchar *dst, int dsize,
.br
.B
- uchar *src, int ssize,
+ uchar *src, int ssize,
.br
.B
- int level, int debug)
+ int level, int debug)
.PP
.B
int deflatezlibblock(uchar *dst, int dsize,
.br
.B
- uchar *src, int ssize,
+ uchar *src, int ssize,
.br
.B
- int level, int debug)
+ int level, int debug)
.PP
.B
int inflateinit(void)
int inflate(void *wr, int (*w)(void*, void*, int),
.br
.B
- void *getr, int (*get)(void*))
+ void *getr, int (*get)(void*))
.PP
.B
int inflatezlib(void *wr, int (*w)(void*, void*, int),
.br
.B
- void *getr, int (*get)(void*))
+ void *getr, int (*get)(void*))
.PP
.B
int inflateblock(uchar *dst, int dsize,
.br
.B
- uchar *src, int ssize)
+ uchar *src, int ssize)
.PP
.B
int inflatezlibblock(uchar *dst, int dsize,
.br
.B
- uchar *src, int ssize)
+ uchar *src, int ssize)
.PP
.B
char *flateerr(int error)
blob - d279bc8fd0589d63a031cb71b4302a8eb09dc942
blob + da766d77649f1e20d777b92f44e5b9f261ea61df
--- man/man3/fmtinstall.3
+++ man/man3/fmtinstall.3
.SH DIAGNOSTICS
These routines return negative numbers or nil for errors and set
.IR errstr .
-.SH BUGS
blob - 7dc9bc14d0c6794b3adae5d9b51a4966415afaad
blob + 1e063802c0c85908d10ecc0fe1d945f9c9114b57
--- man/man3/frame.3
+++ man/man3/frame.3
of editable text in a single font on raster displays, such as in
.IR sam (1)
and
-.IR rio (1).
+.IR 9term (1).
Frames may hold any character except NUL (0).
Long lines are folded and tabs are at fixed intervals.
.PP
blob - bb6118c68c884a6e17a30d8b86ccd7dada200cfb
blob + ddf481e4c5127289cc14ab42c65e93f7950f83d2
--- man/man3/genrandom.3
+++ man/man3/genrandom.3
.I Genrandom
fills a buffer with bytes from the X9.17 pseudo-random
number generator. The X9.17 generator is seeded by 24
-truly random bytes read from
-.BR /dev/random .
+truly random bytes read via
+.I truerand
+(see
+.IR rand (3)).
.PP
.I Prng
uses the native
blob - a6d57959cb8127b023ee81f7c3a7347d74fe244b
blob + a817b6ef79870839cf49ae3463cd958ff54ea1d3
--- man/man3/getenv.3
+++ man/man3/getenv.3
Sets
.IR errstr .
.SH BUGS
-Defined as macros for
+To avoid name conflicts with the underlying system,
+.I getenv
+and
+.I putenv
+are preprocessor macros defined as
.I p9getenv
and
-.I p9putenv
-to avoid name conflicts with Unix library calls.
+.IR p9putenv ;
+see
+.IR intro (3).
blob - b68eea4c8de9f4c65adc789f86373b4903791283
blob + 245914f34e0651bc7c358a9b5fbde6070bba554b
--- man/man3/getwd.3
+++ man/man3/getwd.3
.SH SOURCE
.B \*9/src/lib9/getwd.c
.SH "SEE ALSO"
-.IR pwd (1),
+.IR pwd (1)
.SH DIAGNOSTICS
On error, zero is returned.
.IR Errstr (3)
may be consulted for more information.
+.SH BUGS
+To avoid name conflicts with the underlying system,
+.I getwd
+is a preprocessor macro defined as
+.IR p9getwd ;
+see
+.IR intro (3).
blob - 7e3a70b0bc1f0be6058461e9a974899ebaf16d0f
blob + 4b39332d7585a5c99a6e55b514484c702cc2107a
--- man/man3/graphics.3
+++ man/man3/graphics.3
\&...
.EE
.SH FILES
-.BR /lib/font/bit " directory of fonts
+.BR \*9/font/bit " directory of fonts
.SH SOURCE
.B \*9/src/libdraw
.SH "SEE ALSO"
.B white
and
.BR black .
+.PP
+These manual pages contain many references to
+the now-fictitious
+.BR /dev/draw .
blob - 8b792472da1a57999d09f1b8929855a0fda296c9
blob + 1cdff577663ebd4484274b710fdbf740dfdbf9f1
--- man/man3/malloc.3
+++ man/man3/malloc.3
and
.I free
detect such corruption, they abort.
+.PP
+To avoid name conflicts with the system versions of these functions,
+.IR malloc ,
+.IR realloc ,
+.IR calloc ,
+and
+.I free
+are preprocessor macros defined as
+.IR p9malloc ,
+.IR p9realloc ,
+.IR p9calloc ,
+and
+.IR p9free ;
+see
+.IR intro (3).
blob - 969fee014b8955de3344e0d3a547e3c75b78445a
blob + ec299a257c21e38ef9c239379ab7038524e1cb96
--- man/man3/memdraw.3
+++ man/man3/memdraw.3
is unusual in using a subfont rather than a font,
and in having no parameter to align the source.
.PP
-.I Libmemdraw
-is archived into
+These functions are
+archived into
.IR libdraw .
-
blob - 57ab8aff2cb93b65ec8927d243338c4849559425
blob + da1d025bbfc1a8d9fa7c07362a016d9cde5f3f7a
--- man/man3/memlayer.3
+++ man/man3/memlayer.3
.IR window (3),
.IR draw (3)
.SH BUGS
-.I Libmemlayer
-is archived into
+These functions
+are archived into
.IR libdraw .
blob - c4ecb378ce16a55cc5a4638deb1c5ab483ac2236
blob + f0028c3f64fc891ffa722e2439e6b85d0c0885e2
--- man/man3/mp.3
+++ man/man3/mp.3
.TH MP 3
.SH NAME
-mpsetminbits, mpnew, mpfree, mpbits, mpnorm, mpcopy, mpassign, mprand, strtomp, mpfmt,mptoa, betomp, mptobe, letomp, mptole, mptoui, uitomp, mptoi, itomp, uvtomp, mptouv, vtomp, mptov, mpdigdiv, mpadd, mpsub, mpleft, mpright, mpmul, mpexp, mpmod, mpdiv, mpcmp, mpextendedgcd, mpinvert, mpsignif, mplowbits0, mpvecdigmuladd, mpvecdigmulsub, mpvecadd, mpvecsub, mpveccmp, mpvecmul, mpmagcmp, mpmagadd, mpmagsub, crtpre, crtin, crtout, crtprefree, crtresfree, mpfactorial \- extended precision arithmetic
+mpsetminbits, mpnew, mpfree, mpbits, mpnorm, mpcopy, mpassign, mprand, strtomp, mpfmt,mptoa, betomp, mptobe, letomp, mptole, mptoui, uitomp, mptoi, itomp, uvtomp, mptouv, vtomp, mptov, mpdigdiv, mpadd, mpsub, mpleft, mpright, mpmul, mpexp, mpmod, mpdiv, mpfactorial, mpcmp, mpextendedgcd, mpinvert, mpsignif, mplowbits0, mpvecdigmuladd, mpvecdigmulsub, mpvecadd, mpvecsub, mpveccmp, mpvecmul, mpmagcmp, mpmagadd, mpmagsub, crtpre, crtin, crtout, crtprefree, crtresfree \- extended precision arithmetic
.SH SYNOPSIS
.B #include <u.h>
.br
void mpdiv(mpint *dividend, mpint *divisor, mpint *quotient, mpint *remainder)
.PP
.B
+mpint* mpfactorial(ulong n)
+.PP
+.B
int mpcmp(mpint *b1, mpint *b2)
.PP
.B
.PP
.B
void crtresfree(CRTres *res)
-.PP
-.B
-mpint* mpfactorial(ulong n)
.PP
.B
mpint *mpzero, *mpone, *mptwo
.BR "quotient = dividend/divisor" .
.BR "remainder = dividend % divisor" .
.TP
+.I mpfactorial
+returns factorial of
+.IR n .
+.TP
.I mpcmp
returns -1, 0, or +1 as
.I b1
and
.I CRTres
structures respectively.
-.PP
-.I Mpfactorial
-returns the factorial of
-.IR n .
.SH SOURCE
.B \*9/src/libmp
blob - 3bc6dda9f837178c9c0ce12ba514223d75ce8bd4
blob + 36eb7b995bd9d0565913d2425b5a894fd529d7d7
--- man/man3/muldiv.3
+++ man/man3/muldiv.3
.B #include <libc.h>
.PP
.B
-long muldiv(long a, long b, long c)
+long muldiv(long a, long b, long c)
.PP
.B
ulong umuldiv(ulong a, ulong b, ulong c)
blob - e36763d34ef3317c296d044c2c04e467c9d312d4
blob + 6c12542de80ac961dbf4284bd3aa0cfbe08782cd
--- man/man3/mux.3
+++ man/man3/mux.3
.nf
.B
.ta +4n
+.ft B
struct Mux
{
uint mintag;
blob - 616c6554233ffb93ae85572223604b1f0294dd9d
blob + 63c182b6e807991214df5f0611f07828ef40a916
--- man/man3/notify.3
+++ man/man3/notify.3
.PP
.RS 3n
.nf
-.ta \w'\fLsys: write on closed pipe \fP'u \w'system call address argument out of range 'u
+.ta \w'\fLsys: segmentation violation \fP'u +\w'process requested to exit 'u
\fINote\fP \fIMeaning\fP \fIUnix signal\fP
\fLinterrupt\fP user interrupt (DEL key) SIGINTR
\fLhangup\fP I/O connection closed SIGHUP
\fLsys: kill\fP process forced to exit SIGKILL
\fLsys: bus error\fP bus error SIGBUS
\fLsys: segmentation violation\fP segmentation violation SIGSEGV
+\fLsys: write on closed pipe\fP write on closed pipe SIGPIPE
+\fLsys: child\fP child wait status change SIGCHLD
.fi
.RE
.PP
blob - b1c8545f88e10da1e44f58a99b81a9722e1d0cc8
blob + af3f752edb1af60a346c4f031448e35f019fd15c
--- man/man3/print.3
+++ man/man3/print.3
.TH PRINT 3
-.de EX
-.nf
-.ft B
-..
-.de EE
-.fi
-.ft R
-..
.SH NAME
print, fprint, sprint, snprint, seprint, smprint, runesprint, runesnprint, runeseprint, runesmprint, vfprint, vsnprint, vseprint, vsmprint, runevsnprint, runevseprint, runevsmprint \- print formatted output
.SH SYNOPSIS
-.B #include <utf.h>
+.B #include <u.h>
.PP
-.B #include <fmt.h>
+.B #include <libc.h>
.PP
.ta \w'\fLchar* 'u
.B
writes text to the standard output.
.I Fprint
writes to the named output
-file descriptor.
+file descriptor:
+a buffered form
+is described in
+.IR bio (3).
.I Sprint
places text
followed by the NUL character
bytes in
.IR s .
Its result is always NUL-terminated and holds the maximal
-number of characters that can fit.
+number of complete UTF-8 characters that can fit.
.I Seprint
is like
.IR snprint ,
.PP
The numeric verbs
.BR d ,
-.BR i ,
-.BR u ,
.BR o ,
.BR b ,
.BR x ,
and
.B X
-format their arguments in decimal, decimal,
-unsigned decimal, octal, binary, hexadecimal, and upper case hexadecimal.
+format their arguments in decimal,
+octal, binary, hexadecimal, and upper case hexadecimal.
Each interprets the flags
.BR 0 ,
.BR h ,
.BR hh ,
.BR l ,
+.BR u ,
.BR + ,
.BR - ,
.BR , ,
and
.B #
to mean pad with zeros,
-short, byte, long, always print a sign, left justified, commas every three digits,
+short, byte, long, unsigned, always print a sign, left justified, commas every three digits,
and alternate format.
Also, a space character in the flag
position is like
short nor long is specified,
then the argument is an
.BR int .
-If an unsigned verb is specified,
+If unsigned is specified,
then the argument is interpreted as a
-positive number and no sign is output;
-space and
-.B +
-flags are ignored for unsigned verbs.
+positive number and no sign is output.
If two
.B l
flags are given,
.B o
conversion, the number is preceded by a
.B 0
-if it doesn't already begin with one.
-For non-zero numbers and
+if it doesn't already begin with one;
+for
.B x
conversion, the number is preceded by
.BR 0x ;
.PP
The
.B s
-verb copies a string
+verb copies a NUL-terminated string
(pointer to
.BR char )
to the output.
The
.B r
verb takes no arguments; it copies the error string returned by a call to
-.IR strerror (3)
-with an argument of
-.IR errno.
+.IR errstr (3).
.PP
Custom verbs may be installed using
.IR fmtinstall (3).
char buf[1024], *out;
va_list arg;
- out = vseprint(buf, buf+sizeof buf, "Fatal error: ");
+ out = seprint(buf, buf+sizeof buf, "Fatal error: ");
va_start(arg, msg);
out = vseprint(out, buf+sizeof buf, msg, arg);
va_end(arg);
write(2, buf, out-buf);
- exit(1);
+ exits("fatal error");
}
.EE
.SH SEE ALSO
.B b
and
.B r
-are not in ANSI and some
-.B C9X
-verbs are missing.
+are not in ANSI and
+.B u
+is a flag here instead of a verb.
Also, and distinctly not a bug,
.I print
and friends generate
.SM ASCII.
.PP
There is no
-.BR runeprint ,
-.BR runefprint ,
+.IR runeprint ,
+.IR runefprint ,
etc. because runes are byte-order dependent and should not be written directly to a file; use the
UTF output of
.I print
blob - 5af31d71620fa4b59ba22e948230d22e4be6bec2
blob + fa0a080cacd9e3930e65e046e1770e25ab7d919b
--- man/man3/pushtls.3
+++ man/man3/pushtls.3
uchar *readcert(char *filename, int *pcertlen)
.PP
.B
-PEMchain *readcertchain(char *filename)
+PEMchain *readcertchain(char *filename)
.PP
.B
Thumbprint* initThumbprints(char *ok, char *crl)
blob - 7e547c05a232c4f5b416f3c34be7d6fb2615ba33
blob + ae6c6c28f89070e934c39923dd8dff0551d7bd69
--- man/man3/quote.3
+++ man/man3/quote.3
.IR malloc (3),
.IR print (3),
.IR strcat (3)
+.SH BUGS
+Because it is provided by the format library,
+.I doquote
+is a preprocessor macro defined as
+.IR fmtdoquote ;
+see
+.IR intro (3).
blob - d6032d8578fc4a80a1593b3873ef8202af45c050
blob + 7dcc6060ed6e77db302d564e41900faf01e7afda
--- man/man3/rand.3
+++ man/man3/rand.3
.IR x ,
.RI 0≤ x < val ≤ 2\u\s732\s10\d-1.
.SH SOURCE
-.B \*9/src/lib9/
+.B \*9/src/lib9
.br
-.B \*9/src/libsec/port/
+.B \*9/src/libsec/port
.SH "SEE ALSO
.\" .IR cons (3),
.IR mp (3)
and
.I ntruerand
maintain a static file descriptor.
+.PP
+To avoid name conflicts with the underlying system,
+.IR rand ,
+.IR lrand ,
+.IR frand ,
+.IR nrand ,
+.IR lnrand ,
+and
+.I srand
+are preprocessor macros defined as
+.IR p9rand ,
+.IR p9lrand ,
+and so on;
+see
+.IR intro (3).
blob - 06733aa9285d1b95da17467500f65b8e95f2ba66
blob + 069e1d232e408c84441c500a1cedf6907dd05b9f
--- man/man3/regexp.3
+++ man/man3/regexp.3
union {
char *sp;
Rune *rsp;
- };
+ } s;
union {
char *ep;
Rune *rep;
- };
+ } e;
} Resub;
.EE
.LP
If
-.B match[0].sp
+.B match[0].s.sp
is nonzero on entry,
.I regexec
starts matching at that point within
.IR string .
If
-.B match[0].ep
+.B match[0].e.ep
is nonzero on entry,
the last character matched is the one
preceding that point.
blob - a6f2c0eb798c4c1ec7261a95d84b53c4902d6b0d
blob + d8b1cd48cce6ea6c19c1733f9e9a8bbc72f03c09
--- man/man3/sechash.3
+++ man/man3/sechash.3
.B
DigestState* md4(uchar *data, ulong dlen, uchar *digest,
.B
- DigestState *state)
+ DigestState *state)
.PP
.B
DigestState* md5(uchar *data, ulong dlen, uchar *digest,
.B
- DigestState *state)
+ DigestState *state)
.PP
.B
char* md5pickle(MD5state *state)
.PP
.B
-MD5state* md5unpickle(char *p);
+MD5state* md5unpickle(char *p);
.PP
.B
DigestState* sha1(uchar *data, ulong dlen, uchar *digest,
.B
- DigestState *state)
+ DigestState *state)
.PP
.B
char* sha1pickle(MD5state *state)
.PP
.B
-MD5state* sha1unpickle(char *p);
+MD5state* sha1unpickle(char *p);
.PP
.B
DigestState* hmac_md5(uchar *data, ulong dlen,
.br
.B
- uchar *key, ulong klen,
+ uchar *key, ulong klen,
.br
.B
- uchar *digest, DigestState *state)
+ uchar *digest, DigestState *state)
.PP
.B
DigestState* hmac_sha1(uchar *data, ulong dlen,
.br
.B
- uchar *key, ulong klen,
+ uchar *key, ulong klen,
.br
.B
- uchar *digest, DigestState *state)
+ uchar *digest, DigestState *state)
.SH DESCRIPTION
.PP
-We support several secure hash functions. The output of the
+These functions implement
+the cryptographic hash functions MD4, MD5, and SHA1. The output of the
hash is called a
.IR digest .
A hash is secure if, given the hashed data and the digest,
blob - e6435f47f12f8f4dfb9fc9266e233e43b31e1396
blob + 36c594c4b29f9fcf326a664cf4f982859287da0a
--- man/man3/seek.3
+++ man/man3/seek.3
.SH DIAGNOSTICS
Sets
.IR errstr .
+.SH BUGS
+To avoid name conflicts with the underlying system,
+.I seek
+is a preprocessor macro defined as
+.IR p9seek ;
+see
+.IR intro (3).
blob - e2af55971fedd120249a3a61d2d2351c32e7df20
blob + 1210c1712f114a349dcdc52db3c4f23ee2106657
--- man/man3/setjmp.3
+++ man/man3/setjmp.3
and
.I longjmp
can also be used to switch stacks.
-Defined in
-.B </$objtype/u.h>
-are several macros that can be used to build
-.B jmp_bufs
-by hand. The following code establishes a
-.B jmp_buf
-.i label
-that may be called by
-.I longjmp
-to begin execution in a function
-.BR f
-with 1024 bytes of stack:
-.IP
-.EX
-#include <u.h>
-#include <libc.h>
-
-jmp_buf label;
-#define NSTACK 1024
-char stack[NSTACK];
-
-void
-setlabel(void)
-{
- label[JMPBUFPC] = ((ulong)f+JMPBUFDPC);
- /* -2 leaves room for old pc and new pc in frame */
- label[JMPBUFSP =
- (ulong)(&stack[NSTACK-2*sizeof(ulong*)]);
-}
-.EE
.SH SOURCE
.B \*9/src/lib9/jmp.c
.SH SEE ALSO
.I Notejmp
cannot recover from an address trap or bus error (page fault) on the 680x0
architectures.
+.PP
+To avoid name conflicts with the underlying system,
+.IR setjmp ,
+.IR longjmp ,
+.IR notejmp ,
+and
+.I jmp_buf
+are preprocessor macros defined as
+.IR p9setjmp ,
+.IR p9longjmp ,
+.IR p9notejmp ,
+and
+.IR p9jmp_buf ;
+see
+.IR intro (3).
+.PP
+.I P9setjmp
+is implemented as a preprocessor macro that calls
+.I sigsetjmp
+(see
+Unix's \fIsetjmp\fR(3)).
blob - 7df6c33c72bafc4462a26ff0ccd93f7d4b6538e6
blob + 0afa71d22b9b3ae30cc8ddb96fe1d1e58465f550
--- man/man3/sleep.3
+++ man/man3/sleep.3
.SH DIAGNOSTICS
These functions set
.IR errstr .
+.SH BUGS
+To avoid name conflicts with the underlying system,
+.I sleep
+and
+.I alarm
+are preprocessor macros defined as
+.I p9sleep
+and
+.IR p9alarm ;
+see
+.IR intro (3).
blob - e17906bc2dd1e494b3f6fd002ba69e22eee78fe5
blob + 9b88e8d4b20796902fff2b4b044dd5d10332ce87
--- man/man3/string.3
+++ man/man3/string.3
Using
.B s->base
directly is frowned upon since it exposes too much of the implementation.
-.SS "allocation and freeing
+.SS "Allocation and freeing
.PP
A string must be allocated before it can be used.
One normally does this using
blob - b3ca89c068121625a89fd0b67531c094d056f90b
blob + 5e1b09ab6cadaaea7a53e02e5d6054824f7df240
--- man/man3/subfont.3
+++ man/man3/subfont.3
A number of subfonts are kept in external files.
The convention for naming subfont files is:
.IP
-.B /lib/font/bit/\fIname\fP/\fIclass\fP.\fIsize\fP.\fIdepth
+.B \*9/font/\fIname\fP/\fIclass\fP.\fIsize\fP.\fIdepth
.PD
.PP
where
to
.IB min + s ->n-1\f1.
.SH FILES
-.TF /lib/font/bit
+.TF \*9/font
.TP
-.B /lib/font/bit
+.B \*9/font
bitmap font file tree
.SH SOURCE
.B \*9/src/libdraw
blob - 50bcb4e34dcd3a173dfe9f57e6f739f85ce0e98e
blob + 39fa53a848698fed5cb7381ed8402792ac086f2c
--- man/man3/thread.3
+++ man/man3/thread.3
threadintgrp,
threadkill,
threadkillgrp,
-threadlinklibrary,
threadmain,
threadnotify,
threadid,
yield \- thread and proc management
.SH SYNOPSIS
.PP
-.de EX
-.nf
-.ft B
-..
-.de EE
-.fi
-.ft R
-..
.EX
.ta 4n +4n +4n +4n +4n +4n +4n
#include <u.h>
void threadmain(int argc, char *argv[])
int mainstacksize
int proccreate(void (*fn)(void*), void *arg, uint stacksize)
-int procrfork(void (*fn)(void*), void *arg, uint stacksize,
- int rforkflag)
int threadcreate(void (*fn)(void*), void *arg, uint stacksize)
void threadexits(char *status)
void threadexitsall(char *status)
fd[1] = 1;
fd[2] = 2;
.EE
+.LP
to use the current standard files. The correct code is
.IP
.EX
.IR intro (3),
.IR ioproc (3)
.SH BUGS
-A program that intends to use the thread library
-but does not call any of its functions will not cause Unix linkers
-to link the thread library, resulting in the unintelligible error:
-.IP
-.EX
-\*9/lib/lib9.a(main.o)(.text+0x17): In function `main':
-\*9/src/lib9/main.c:10: undefined reference to `p9main'
-.EE
-.LP
-or similar. To force the thread library to be linked properly in such cases,
-insert a call to the no-op function
-.I threadlinklibrary
-somewhere in your program.
-.PP
To avoid name conflicts,
.IR alt ,
.IR nbrecv ,
.IR chanalt ,
.IR channbrecv ,
and so on.
-Similarly,
-.I yield
+.I Yield
is defined as a macro that expands to
.IR threadyield .
+See
+.IR intro (3).
.PP
The implementation of
.I threadnotify
blob - 9bf2db33a0f8dcccaa7eb607b5b4704281c76a28
blob + dfcafaf903046d294560149dc2c8b52d0a6b1335
--- man/man3/time.3
+++ man/man3/time.3
.SH DIAGNOSTICS
These functions set
.IR errstr .
+.SH BUGS
+To avoid name conflicts with the underlying system,
+.I time
+and
+.I nsec
+are preprocessor macros defined as
+.I p9time
+and
+.IR p9nsec ;
+see
+.IR intro (3).
blob - 445f29cdd6db1e3630e440c80f6a380a3452abdc
blob + 28d5d731ea066b165e5ce8cde1a913cc1533eed0
--- man/man3/wait.3
+++ man/man3/wait.3
.SH DIAGNOSTICS
These routines set
.IR errstr .
+.SH BUGS
+To avoid name conflicts with the underlying system,
+.IR wait ,
+.IR waitpid ,
+and
+.I waitfor
+are preprocessor macros defined as
+.IR p9wait ,
+.IR p9waitpid ,
+and
+.IR p9waitfor ;
+see
+.IR intro (3).
blob - bd0f7bc1748d3768a778df487fc31cb766e7c8cb
blob + 407b7b0f4565fe363e11bbc3c56e3c7431b7473f
--- man/man4/INDEX
+++ man/man4/INDEX
intro 0intro.4
9pserve 9pserve.4
acme acme.4
+import import.4
plumber plumber.4
ramfs ramfs.4
blob - 7d5f248eedd2e7e84aefafc0d1ea91093a76d0f4
blob + 40143a44b0d103c61a8cccbb68d06fb8bdb55525
--- man/man4/acme.4
+++ man/man4/acme.4
itself.
When a command is run under
.IR acme ,
-a directory holding these files is mounted on
-.B /mnt/acme
-(also bound to
-.BR /mnt/wsys )
-and also
-.BR /dev ;
-the files mentioned here
-appear in both those directories.
+a directory holding these files is posted as the 9P service
+.B acme
+(using
+.IR 9pserve (4)).
.PP
Some of these files supply virtual versions of services available from the underlying
environment, in particular the character terminal files in Plan 9's
blob - 95259a08114ffe75db5170608beb4099428475a1
blob + 0dfe68bb8b727ef0433ba7f604b0c64a0b91374d
--- man/man4/plumber.4
+++ man/man4/plumber.4
Its behavior is programmed by a
.I plumbing
file (default
-.BR /usr/$user/lib/plumbing )
+.BR $HOME/lib/plumbing )
in the format of
.IR plumb (7).
.PP
include a port that was defined in earlier rules, that port will still exist (although
no new messages will be delivered there).
.SH FILES
-.TF /usr/$user/lib/plumbing
+.TF $HOME/lib/plumbing
.TP
-.B /usr/$user/lib/plumbing
+.B $HOME/lib/plumbing
default rules file
.TP
.B \*9/plumb
blob - /dev/null
blob + 04d8fbe57d20ededab4206bc921bf2b3efd5169a (mode 644)
--- /dev/null
+++ man/man4/import.4
+.TH IMPORT 4
+.SH NAME
+import \- import 9P resources from another system
+.SH SYNOPSIS
+.B import
+[
+.B -df
+]
+[
+.B -n
+.I ns
+]
+[
+.B -p
+.I prog
+]
+[
+.B -s
+.I service
+]
+.I system
+.SH DESCRIPTION
+.I Import
+presents the 9P service
+.I service
+(default
+.BR plumb )
+running on
+.I system
+as a service on the local system,
+in the current name space.
+.PP
+The
+.B -n
+option sets the remote name space directory
+where
+.I import
+should expect to find
+.IR service .
+If it is not specified,
+.I import
+uses name of the local system's name space directory.
+(Since name space directories are conventionally inside
+.BR /tmp ,
+the path have different meanings on the two systems.)
+.PP
+.I Import
+connects to
+.I system
+using
+.IR ssh (1).
+It invokes
+.I import
+on the remote system to carry out the remote
+side of the protocol.
+The
+.B -p
+option specifies the path to
+.I import
+on the remote system, in case it is not in the system search path.
+.PP
+The
+.B -d
+option turns on debugging.
+The
+.B -f
+option keeps
+.I import
+from forking itself into the background, also useful for debugging.
+.SH EXAMPLE
+Suppose you run
+.B sam
+.B -r
+to the CPU server
+.IR anna .
+.I Sam
+wants to talk to a plumber on the local terminal,
+but the file names will refer to files on
+.IR anna .
+.PP
+To fix this problem, create a new name space directory
+and start a new plumber on
+.IR anna :
+.IP
+.EX
+remotens=/tmp/ns.`whoami`.on.`hostname`
+ssh anna mkdir $remotens
+ssh anna NAMESPACE=$remotens plumber
+.EE
+Now import that plumber to the local name space before starting
+.I sam
+and
+.IR 9term :
+.IP
+.EX
+NAMESPACE=/tmp/ns.anna
+mkdir $NAMESPACE
+import -n $remotens -s plumb anna
+sam &
+9term ssh anna &
+.EE
+.SH SOURCE
+.B \*9/src/cmd/import.c
+.SH SEE ALSO
+.IR 9pserve (4),
+.IR intro (4)
blob - 79302660a483337c5d120afc68c219b012769ac3
blob + f7c1bd2a1c5ed088a6a3690b9793e3ef1f7955ec
--- man/man7/INDEX
+++ man/man7/INDEX
plot plot.7
plumb plumb.7
regexp regexp.7
-regexp9 regexp9.7
thumbprint thumbprint.7
ASCII utf.7
UTF utf.7
blob - f651a58a1e77fe37f6a52c021f7e5267040363a6
blob + 4767ea163f1e2e11204c68d45736dee77d570e77
--- man/man7/font.7
+++ man/man7/font.7
means that fonts should have, as their zeroth character,
one with non-zero width.
.SH FILES
-.TF /lib/font/bit/*
+.TF \*9/font/*
.TP
-.B /lib/font/bit/*
+.B \*9/font/*
font directories
.SH "SEE ALSO"
.IR graphics (3),
blob - b7522fd10d0bad8c7b576143fe4d31fdba92515b
blob + 0e2b52bab58bfac6bf5b7106e38ed867ed046ec9
--- man/man7/man.7
+++ man/man7/man.7
.B \e*9
The root directory of the Plan 9 installation.
.SH FILES
-.B /sys/lib/tmac/tmac.an
+.B \*9/tmac/tmac.an
+.PP
+.B \*9/tmac/tmac.antimes
.SH SEE ALSO
.IR troff (1),
.IR man (1)
.B \&"
in font-alternation macros, such as
.LR .BI .
-.br
+.PP
There is no direct way to suppress column widows in 2-column
output; the column lengths may be adjusted by inserting
.L .sp
blob - b6c6788ea4bbaad53c790fb8ab5d708a554d06cc
blob + 83b936994b16e5f7f451da8d3c20041041ebae10
--- man/man7/ms.7
+++ man/man7/ms.7
preprocessors
for equations, tables, pictures, and graphs is acceptable as input.
.SH FILES
-.B /sys/lib/tmac/tmac.s
+.B \*9/tmac/tmac.s
.SH "SEE ALSO"
.br
M. E. Lesk,
blob - 82c771b812b25c0c3326bb76d073aea2142c70b4
blob + fd30ee04d4ed9f107b881842885ef6a5bf55e45e
--- man/man7/plumb.7
+++ man/man7/plumb.7
include basic
.EE
.SH FILES
-.TF /usr/$user/lib/plumbing
+.TF $HOME/lib/plumbing
.TP
-.B /usr/$user/lib/plumbing
+.B $HOME/lib/plumbing
default rules file.
.TP
-.B /mnt/plumb
-mount point for
+.B plumb
+service name for
.IR plumber (4).
.TP
-.B /sys/lib/plumb
+.B \*9/plumb
directory for
.B include
files.
.TP
-.B /sys/lib/plumb/fileaddr
+.B \*9/plumb/fileaddr
public macro definitions.
.TP
-.B /sys/lib/plumb/basic
+.B \*9/plumb/basic
basic rule set.
.SH "SEE ALSO"
.IR plumb (1),
blob - 75640b9c4772cf1b8a7edd022ba861f5306d970c
blob + 91e73adc5526005eb45ec89b427048a4d812bf70
--- man/man7/regexp.7
+++ man/man7/regexp.7
.TH REGEXP 7
-.de EX
-.nf
-.ft B
-..
-.de EE
-.fi
-.ft R
-..
-.de LR
-.if t .BR \\$1 \\$2
-.if n .RB ` \\$1 '\\$2
-..
-.de L
-.nh
-.if t .B \\$1
-.if n .RB ` \\$1 '
-..
.SH NAME
regexp \- Plan 9 regular expression notation
.SH DESCRIPTION
blob - f2075f9a3c3d89e3dcf3d6e07a541d482e4f6076
blob + 3339246c0e720488675857b670f892699881457f
--- man/man8/mk9660.8
+++ man/man8/mk9660.8
.SH NAME
dump9660, mk9660 \- create an ISO-9660 CD image
.SH SYNOPSIS
-.B disk/mk9660
+.B mk9660
[
.B -:D
]
]
.I image
.PP
-.B disk/dump9660
+.B dump9660
[
.B -:D
]
files named in
.I proto
(by default,
-.BR /sys/lib/sysconfig/proto/allproto )
+.BR \*9/proto/allproto )
from the file tree
.I src
(by default,
a Joliet directory tree.
.IP
.EX
-disk/mk9660 -9cj -s /n/bootes \e
- -p /sys/lib/sysconfig/srcproto cdimage
+mk9660 -9cj -s /n/bootes -p srcproto cdimage
.EE
.SH SOURCE
\*9/src/cmd/9660
blob - 6dd0d51eaf86f8071f4cc01fe6eaad21c5bd8f79
blob + 4ffc83bfcc89654d05bc9f798c28923dcd7fad06
--- man/secindex
+++ man/secindex
builtin cd $1
for (i in [a-z0-9:]*) {
b=`{echo $i | sed 's/\..*//'}
- 9sed -n '
+ 9 sed -n '
/SH *NAM/,/SH/{
/SH/d
s/, *$//
q
' $i
echo $b $i
-} |sort -u
+} |9 sort -u
blob - 5f53f2344242cfd4325ffd5b9e5a19dee6a800f7
blob + 2900960c449db3d31806a9e895cdc24511572e24
--- rcmain
+++ rcmain
if(flag p) path=(/bin /usr/bin)
if not{
finit
+ # should be taken care of by rc now, but leave just in case
if(~ $#path 0) {
path=(/bin /usr/bin)
eval `{sh -c 'echo $PATH |
blob - b66e3644158645dbd89d3ce7af77f31b31499dbc
blob + f82ff30fde3034438491a8a558025d65fdff2c03
--- src/cmd/9660/dump9660.c
+++ src/cmd/9660/dump9660.c
usage(void)
{
if(mk9660)
- fprint(2, "usage: disk/mk9660 [-D:] [-9cjr] [-b bootfile] [-p proto] [-s src] cdimage\n");
+ fprint(2, "usage: mk9660 [-D:] [-9cjr] [-b bootfile] [-p proto] [-s src] cdimage\n");
else
- fprint(2, "usage: disk/dump9660 [-D:] [-9cjr] [-m maxsize] [-n now] [-p proto] [-s src] cdimage\n");
+ fprint(2, "usage: dump9660 [-D:] [-9cjr] [-m maxsize] [-n now] [-p proto] [-s src] cdimage\n");
exits("usage");
}
fix = 0;
status = nil;
memset(&info, 0, sizeof info);
- proto = "/sys/lib/sysconfig/proto/allproto";
+ proto = unsharp("#9/proto/allproto");
src = "./";
info.volumename = atom("9CD");
blob - 8f3fbb810ae307ea1b83ec6c5d046cf430d44ffa
blob + 415d5e30fddbcb100158d0826fc88a6916997ed9
--- src/cmd/acid/main.c
+++ src/cmd/acid/main.c
sprint(buf, "#9/acid/%s", mach->name);
loadmodule(unsharp(buf));
- p = getenv("home");
+ p = getenv("HOME");
if(p != 0) {
sprint(buf, "%s/lib/acid", p);
silent = 1;
blob - c3b0fbacabae5e4504efd8b66031977873c70013
blob + 917aefc1e9c6a2eeaef686fb74daf95098612c98
--- src/cmd/acme/acme.c
+++ src/cmd/acme/acme.c
quotefmtinstall();
cputype = getenv("cputype");
objtype = getenv("objtype");
- home = getenv("home");
- if(home == nil)
- home = getenv("HOME");
+ home = getenv("HOME");
p = getenv("tabstop");
if(p != nil){
maxtab = strtoul(p, nil, 0);
blob - 1bd638e28c2d5910c5a5c742bf900886d90169b1
blob + fdb09de9e325d88d9a1aed3ff77416728f21668a
--- src/cmd/bc.y
+++ src/cmd/bc.y
if(lflag) {
argv--;
argc++;
- argv[1] = "/sys/lib/bclib";
+ argv[1] = unsharp("#9/lib/bclib");
}
if(cflag) {
yyinit(argc, argv);
blob - 6202c5a35fa2682a9c7103f90ebf306975c52250
blob + ba86ab367668d2c724adcf78421ef3836acbad65
--- src/cmd/calendar.c
+++ src/cmd/calendar.c
for(i=0; i<argc || (i==0 && argc==0); i++){
if(i==0 && argc==0)
snprint(buf, sizeof(buf),
- "/usr/%s/lib/calendar", getuser());
+ "%s/lib/calendar", getenv("HOME"));
else
strcpy(buf, argv[i]);
fd = open(buf, OREAD);
blob - 28a92e803b3a5a3d5f7d9cb3328518dbe3f7a421
blob + 9b843d8aee3e9cdd2091108acf3af32e9280561e
--- src/cmd/dict/dict.h
+++ src/cmd/dict/dict.h
long pgwnextoff(long);
void pgwprintentry(Entry,int);
void pgwprintkey(void);
+void rogetprintentry(Entry, int);
+long rogetnextoff(long);
+void rogetprintkey(void);
long slangnextoff(long);
void slangprintentry(Entry, int);
void slangprintkey(void);
blob - 43d1e1563fdbf3197c6221e6067bad55ad6b3cc1
blob + d2a3a36439bc24c95ba2603319f05eb8cf4c4135
--- src/cmd/dict/mkfile
+++ src/cmd/dict/mkfile
TARG=dict
LFILES=oed.$O ahd.$O pcollins.$O pcollinsg.$O movie.$O slang.$O robert.$O\
- world.$O jis208.$O gb2312.$O thesaurus.$O simple.$O pgw.$O
+ world.$O jis208.$O gb2312.$O thesaurus.$O simple.$O pgw.$O roget.$O\
OFILES=dict.$O\
$LFILES\
blob - /dev/null
blob + 16bfeae5758356ab62bac79ae6ca490199a03174 (mode 644)
--- /dev/null
+++ src/cmd/dict/roget.c
+#include <u.h>
+#include <libc.h>
+#include <bio.h>
+#include <ctype.h>
+#include "dict.h"
+
+/* Roget's Thesaurus from project Gutenberg */
+
+/* static long Last = 0; */
+
+void
+rogetprintentry(Entry e, int cmd)
+{
+ int spc;
+ char c, *p;
+
+ spc = 0;
+ p = e.start;
+
+ if(cmd == 'h'){
+ while(!isspace(*p) && p < e.end)
+ p++;
+ while(strncmp(p, " -- ", 4) != 0 && p < e.end){
+ while(isspace(*p) && p < e.end)
+ p++;
+ if (*p == '[' || *p == '{'){
+ c = (*p == '[')? ']': '}';
+ while(*p != c && p < e.end)
+ p++;
+ p++;
+ continue;
+ }
+ if (isdigit(*p) || ispunct(*p)){
+ while(!isspace(*p) && p < e.end)
+ p++;
+ continue;
+ }
+
+
+ if (isspace(*p))
+ spc = 1;
+ else
+ if (spc){
+ outchar(' ');
+ spc = 0;
+ }
+
+ while(!isspace(*p) && p < e.end)
+ outchar(*p++);
+ }
+ return;
+ }
+
+ while(p < e.end && !isspace(*p))
+ p++;
+ while(p < e.end && isspace(*p))
+ p++;
+
+ while (p < e.end){
+ if (p < e.end -4 && strncmp(p, " -- ", 4) == 0){ /* first line */
+ outnl(2);
+ p += 4;
+ spc = 0;
+ }
+
+ if (p < e.end -2 && strncmp(p, "[ ", 4) == 0){ /* twiddle layout */
+ outchars(" [");
+ continue;
+ }
+
+ if (p < e.end -4 && strncmp(p, "&c (", 4) == 0){ /* usefull xref */
+ if (spc)
+ outchar(' ');
+ outchar('/');
+ while(p < e.end && *p != '(')
+ p++;
+ p++;
+ while(p < e.end && *p != ')')
+ outchar(*p++);
+ p++;
+ while(p < e.end && isspace(*p))
+ p++;
+ while(p < e.end && isdigit(*p))
+ p++;
+ outchar('/');
+ continue;
+ }
+
+ if (p < e.end -3 && strncmp(p, "&c ", 3) == 0){ /* less usefull xref */
+ while(p < e.end && !isdigit(*p))
+ p++;
+ while(p < e.end && isdigit(*p))
+ p++;
+ continue;
+ }
+
+ if (*p == '\n' && p < (e.end -1)){ /* their newlines */
+ spc = 0;
+ p++;
+ if (isspace(*p)){ /* their continuation line */
+ while (isspace(*p))
+ p++;
+ p--;
+ }
+ else{
+ outnl(2);
+ }
+ }
+ if (spc && *p != ';' && *p != '.' &&
+ *p != ',' && !isspace(*p)){ /* drop spaces before punct */
+ spc = 0;
+ outchar(' ');
+ }
+ if (isspace(*p))
+ spc = 1;
+ else
+ outchar(*p);
+ p++;
+ }
+ outnl(0);
+}
+
+long
+rogetnextoff(long fromoff)
+{
+ int i;
+ vlong l;
+ char *p;
+
+ Bseek(bdict, fromoff, 0);
+ Brdline(bdict, '\n');
+ while ((p = Brdline(bdict, '\n')) != nil){
+ l = Blinelen(bdict);
+ if (!isdigit(*p))
+ continue;
+ for (i = 0; i < l-4; i++)
+ if (strncmp(p+i, " -- ", 4) == 0)
+ return Boffset(bdict)-l;
+ }
+ return Boffset(bdict);
+}
+
+void
+rogetprintkey(void)
+{
+ Bprint(bout, "No pronunciation key.\n");
+}
blob - 0920dc2702bd229817527a6e795baf2b7a7accbd
blob + b5baab9287e99e5176b977172594e5bff5c90b59
--- src/cmd/dict/utils.c
+++ src/cmd/dict/utils.c
{"thesaurus", "Collins Thesaurus",
"#9/dict/thesaurus", "#9/dict/thesindex",
thesnextoff, thesprintentry, thesprintkey},
+ {"roget", "Project Gutenberg Roget's Thesaurus",
+ "#9/dict/roget", "#9/dict/rogetindex",
+ rogetnextoff, rogetprintentry, rogetprintkey},
{"ce", "Gendai Chinese->English",
"#9/dict/world/sansdata/sandic24.dat",
blob - /dev/null
blob + 5a9552005c83c74bd145ca8965b2b5c4eacfec34 (mode 644)
--- /dev/null
+++ src/cmd/draw/iconv.c
+#include <u.h>
+#include <libc.h>
+#include <draw.h>
+#include <memdraw.h>
+
+void
+usage(void)
+{
+ fprint(2, "usage: iconv [-u] [-c chanstr] [file]\n");
+ exits("usage");
+}
+
+void
+writeuncompressed(int fd, Memimage *m)
+{
+ char chanstr[32];
+ int bpl, y, j;
+ uchar *buf;
+
+ if(chantostr(chanstr, m->chan) == nil)
+ sysfatal("can't convert channel descriptor: %r");
+ fprint(fd, "%11s %11d %11d %11d %11d ",
+ chanstr, m->r.min.x, m->r.min.y, m->r.max.x, m->r.max.y);
+
+ bpl = bytesperline(m->r, m->depth);
+ buf = malloc(bpl);
+ if(buf == nil)
+ sysfatal("malloc failed: %r");
+ for(y=m->r.min.y; y<m->r.max.y; y++){
+ j = unloadmemimage(m, Rect(m->r.min.x, y, m->r.max.x, y+1), buf, bpl);
+ if(j != bpl)
+ sysfatal("image unload failed: %r");
+ if(write(fd, buf, bpl) != bpl)
+ sysfatal("write failed: %r");
+ }
+ free(buf);
+}
+
+void
+main(int argc, char *argv[])
+{
+ char *tostr, *file;
+ int fd, uncompressed;
+ ulong tochan;
+ Memimage *m, *n;
+
+ tostr = nil;
+ uncompressed = 0;
+ ARGBEGIN{
+ case 'c':
+ tostr = EARGF(usage());
+ break;
+ case 'u':
+ uncompressed = 1;
+ break;
+ default:
+ usage();
+ }ARGEND
+
+ memimageinit();
+
+ file = "<stdin>";
+ m = nil;
+
+ switch(argc){
+ case 0:
+ m = readmemimage(0);
+ break;
+ case 1:
+ file = argv[0];
+ fd = open(file, OREAD);
+ if(fd < 0)
+ sysfatal("can't open %s: %r", file);
+ m = readmemimage(fd);
+ close(fd);
+ break;
+ default:
+ usage();
+ }
+
+ if(m == nil)
+ sysfatal("can't read %s: %r", file);
+
+ if(tostr == nil)
+ tochan = m->chan;
+ else{
+ tochan = strtochan(tostr);
+ if(tochan == 0)
+ sysfatal("bad channel descriptor '%s'", tostr);
+ }
+
+ n = allocmemimage(m->r, tochan);
+ if(n == nil)
+ sysfatal("can't allocate new image: %r");
+
+ memimagedraw(n, n->r, m, m->r.min, nil, ZP, S);
+ if(uncompressed)
+ writeuncompressed(1, n);
+ else
+ writememimage(1, n);
+ exits(nil);
+}
blob - d947d8998f366b4702ab26b14c81b16ccd9fe5c2
blob + 3af90f6f95c7e10af25808ba296d0be79d7ceea1
--- src/cmd/ed.c
+++ src/cmd/ed.c
vflag = 0;
}
if(oflag) {
- p1 = "/fd/1";
+ p1 = "/dev/stdout";
p2 = savedfile;
while(*p2++ = *p1++)
;
blob - 004d1b72c46013d6418ec0bf424603faf2c80ce1
blob + e32f89a50fe1f22db744ca98efedf1cb8e0bb170
--- src/cmd/grep/main.c
+++ src/cmd/grep/main.c
flags[ARGC()]++;
break;
+ case 'E': /* ignore, turns gnu grep into egrep */
+ break;
+
case 'e':
flags['e']++;
lineno = 0;
blob - 88d7c532ce46ea3898d72690320ca47f220a9cf1
blob + f084b8e6cc8c8cf9e79234a1fc6bc560553c57da
--- src/cmd/import.c
+++ src/cmd/import.c
void
usage(void)
{
- fprint(2, "usage: %s [-s service] [-n remote-ns] [-fd] [-p remote-prog] remote-system\n", argv0);
+ fprint(2, "usage: %s [-df] [-s service] [-n remote-ns] [-p remote-prog] remote-system\n", argv0);
exits("usage");
}
blob - e8dd3ab3dc390432c65c05d3bed7da046153d8f9
blob + 8d4dbfc2d924ef4ed66deacfd52a2f4a52b8f162
--- src/cmd/map/map.c
+++ src/cmd/map/map.c
proj projection;
-static char *mapdir = "/lib/map"; /* default map directory */
+static char *mapdir = "#9/map"; /* default map directory */
struct file {
char *name;
char *color;
double dd;
if(sizeof(short)!=2)
abort(); /* getshort() won't work */
+ mapdir = unsharp(mapdir);
s = getenv("MAP");
if(s)
file[0].name = s;
blob - 033969ab184b0913b9eb0d156df52d2a5dccf9f1
blob + 24be3e1fcadb8e9caaf36a78d4f788af0a9b5561
--- src/cmd/map/mapdemo.rc
+++ src/cmd/map/mapdemo.rc
echo t $type
echo 'm -8192 -8192'
echo t $proj - $label
- MAP=world MAPDIR=/lib/map map $proj $* -s -d 5
+ MAP=world MAPDIR=$PLAN9/map map $proj $* -s -d 5
}
sleep 5
}
blob - b5bd6dbbc74f437952c65a55ee809110c6ffd777
blob + 8a4e4b96476ee4e5f5badb10170600bd5f746e9d
--- src/cmd/mk/mkfile.test
+++ src/cmd/mk/mkfile.test
-|$PLAN9/bin/rc
+MKSHELL=$PLAN9/bin/rc
use-rc:V:
for(i in a b c)
echo $i
-|/bin/sh
+MKSHELL=/bin/sh
use-sh:V:
for i in a b c
do
blob - 2d1816b9eb26c03f01b04cd7f4675bece41dede6
blob + 48bad3d85e9a45480ab162d3273a9389d31138a8
--- src/cmd/mk/parse.c
+++ src/cmd/mk/parse.c
*/
setvar(head->s, (void *) tail);
symlook(head->s, S_WESET, (void *)"");
+ if(strcmp(head->s, "MKSHELL") == 0){
+ if((err = setshell(tail)) != nil){
+ SYNERR(hline);
+ fprint(2, "%s\n", err);
+ Exit();
+ break;
+ }
+ }
}
if(attr)
symlook(head->s, S_NOEXPORT, (void *)"");
break;
- case 'S':
- if((err = setshell(tail)) != nil){
- SYNERR(hline);
- fprint(2, "%s\n", err);
- Exit();
- break;
- }
- break;
default:
SYNERR(hline);
fprint(2, "expected one of :<=\n");
int n;
Word *w;
- if(*line == '|'){
- sep = 'S'; /* shell */
- p = line+1;
- }else{
- p = shellt->charin(line,":=<");
- if(p == 0)
- return('?');
- sep = *p;
- *p++ = 0;
- if(sep == '<' && *p == '|'){
- sep = '|';
- p++;
- }
+ p = shellt->charin(line,":=<");
+ if(p == 0)
+ return('?');
+ sep = *p;
+ *p++ = 0;
+ if(sep == '<' && *p == '|'){
+ sep = '|';
+ p++;
}
*attr = 0;
*prog = 0;
blob - a4ac3f9355c097eb009994a269a4c8e9b707233d
blob + dd41ad128a09aaed54a9a11255613934339761fe
--- src/cmd/mk/shell.c
+++ src/cmd/mk/shell.c
{
shellcmd = stow(shells[0]->name);
shellt = shells[0];
+ setvar("MKSHELL", shellcmd);
}
void
shellstack = s->next;
shellt = s->t;
shellcmd = s->w;
+ setvar("MKSHELL", shellcmd);
free(s);
}
blob - 42ca0e9fbee37f881e00b55f5afa7034137527a9
blob + c50d4e183d61e7e6c72e99efb1c88fd3a675bf68
--- src/cmd/mkfile
+++ src/cmd/mkfile
<$PLAN9/src/mkhdr
-TARG=`ls *.[cy] | grep -v "\.tab\.c$" | sed 's/\.[cy]//'`
+TARG=`ls *.[cy] | egrep -v "\.tab\.c$" | sed 's/\.[cy]//'`
<$PLAN9/src/mkmany
blob - c6a99a30e90f9e6511151778c2e39cd13e3821a0
blob + bdffaa39d91e308961135138c6a07d4dcf69b38b
--- src/cmd/news.c
+++ src/cmd/news.c
n_count = 0;
n_list = malloc(NINC*sizeof(File));
na = NINC;
- home = getenv("home");
+ home = getenv("HOME");
if(home) {
sprint(newstime, TFILE, home);
d = dirstat(newstime);
blob - 53847cd40f840f85c5cc5292c7759801e0fcbb89
blob + 2debf49baa83d54a752a76d2c487139e69428453
--- src/cmd/plumb/plumber.c
+++ src/cmd/plumb/plumber.c
}ARGEND
user = getuser();
- home = getenv("home");
- if(home == nil)
- home = getenv("HOME");
+ home = getenv("HOME");
if(user==nil || home==nil)
error("can't initialize $user or $home: %r");
if(plumbfile == nil){
blob - 9ab7c29d98fb17f6f359355833b2cfb8b8611fe9
blob + dfd4e3704e768a045a5838b6058c2cc9283999e0
--- src/cmd/rc/exec.c
+++ src/cmd/rc/exec.c
v->changed=0;
v->fnchanged=0;
v->next=next;
+ v->changefn = 0;
return v;
}
/*
blob - e76fdb0ad33e909bebd9df3ef9bd2e2b760b163c
blob + f71fe98902e642061b14d34fa562cc03732076f5
--- src/cmd/rm.c
+++ src/cmd/rm.c
#include <u.h>
+#include <sys/stat.h>
#include <libc.h>
#define rmdir p9rmdir
}
}
+int
+issymlink(char *name)
+{
+ struct stat s;
+ return lstat(name, &s) >= 0 && S_ISLNK(s.st_mode);
+}
+
/*
* f is a non-empty directory. Remove its contents and then it.
*/
ndir = 0;
for(i=0; i<n; i++){
snprint(name, nname, "%s/%s", f, dirbuf[i].name);
- if(remove(name) != -1)
+ if(remove(name) != -1 || issymlink(name))
dirbuf[i].qid.type = QTFILE; /* so we won't recurse */
else{
if(dirbuf[i].qid.type & QTDIR)
blob - 6c3a60e9b9bec6f9949a1af5e4304cfefcd4761b
blob + 0a3fe07090c56a799f9a246bee27ce4b6ec883c3
--- src/cmd/sam/plan9.c
+++ src/cmd/sam/plan9.c
char RSAM[] = "sam";
char SAMTERM[] = "/bin/aux/samterm";
-char HOME[] = "home";
+char HOME[] = "HOME";
char TMPDIR[] = "/tmp";
char SH[] = "rc";
char SHPATH[] = "/bin/rc";
blob - 359965e89771c34d7b758ce38283a89ab1baa55a
blob + d34fdc12047e2485cb2081a4c49bf0137a9e7dcc
--- src/cmd/sort.c
+++ src/cmd/sort.c
static uint pid;
char *dir;
- dir = "/tmp";
+ dir = "/var/tmp";
if(args.tname)
dir = args.tname;
if(strlen(dir) >= nelem(file)-20) {
blob - fbbe68e4f0c5630317c9995112e76298771fe66a
blob + 7b3723376f92678d43bc8094023a7d6a3a950995
--- src/libdraw/mkfile
+++ src/libdraw/mkfile
mkfont.$O\
openfont.$O\
poly.$O\
- readcolmap.$O\
readimage.$O\
readsubfont.$O\
rectclip.$O\
subfontname.$O\
unloadimage.$O\
window.$O\
- writecolmap.$O\
writeimage.$O\
writesubfont.$O\
md-alloc.$O\
blob - 6eb8ee26ecf7cb47e2a5a0dc81ec408fee39e89a (mode 644)
blob + /dev/null
--- src/libdraw/readcolmap.c
+++ /dev/null
-#include <u.h>
-#include <libc.h>
-#include <draw.h>
-#include <bio.h>
-
-static ulong
-getval(char **p)
-{
- ulong v;
- char *q;
-
- v = strtoul(*p, &q, 0);
- v |= v<<8;
- v |= v<<16;
- *p = q;
- return v;
-}
-
-void
-readcolmap(Display *d, RGB *colmap)
-{
- int i;
- char *p, *q;
- Biobuf *b;
- char buf[128];
-
- USED(screen);
-
- sprint(buf, "/dev/draw/%d/colormap", d->dirno);
- b = Bopen(buf, OREAD);
- if(b == 0)
- drawerror(d, "rdcolmap: can't open colormap device");
-
- for(;;) {
- p = Brdline(b, '\n');
- if(p == 0)
- break;
- i = strtoul(p, &q, 0);
- if(i < 0 || i > 255) {
- fprint(2, "rdcolmap: bad index\n");
- exits("bad");
- }
- p = q;
- colmap[255-i].red = getval(&p);
- colmap[255-i].green = getval(&p);
- colmap[255-i].blue = getval(&p);
- }
- Bterm(b);
-}
blob - 30b026f95ddfd76fd7829f3c97e6899080e7b29b (mode 644)
blob + /dev/null
--- src/libdraw/writecolmap.c
+++ /dev/null
-#include <u.h>
-#include <libc.h>
-#include <draw.h>
-
-/*
- * This code (and the devdraw interface) will have to change
- * if we ever get bitmaps with ldepth > 3, because the
- * colormap will have to be written in chunks
- */
-
-void
-writecolmap(Display *d, RGB *m)
-{
- int i, n, fd;
- char buf[64], *t;
- ulong r, g, b;
-
- sprint(buf, "/dev/draw/%d/colormap", d->dirno);
- fd = open(buf, OWRITE);
- if(fd < 0)
- drawerror(d, "wrcolmap: open colormap failed");
- t = malloc(8192);
- n = 0;
- for(i = 0; i < 256; i++) {
- r = m[i].red>>24;
- g = m[i].green>>24;
- b = m[i].blue>>24;
- n += sprint(t+n, "%d %lud %lud %lud\n", 255-i, r, g, b);
- }
- i = write(fd, t, n);
- free(t);
- close(fd);
- if(i != n)
- drawerror(d, "wrcolmap: bad write");
-}
blob - fea08e4fa1966033dd09a2ebd86679df90627204
blob + b1afcf19fd7eba12cf4efd06aa710d6e139a8016
--- src/libdraw/x11-init.c
+++ src/libdraw/x11-init.c
display_resources = XResourceManagerString(_x.display);
if(display_resources == nil){
- home = getenv("home");
- if(home == nil)
- home = getenv("HOME");
+ home = getenv("HOME");
if(home!=nil && (file=smprint("%s/.Xdefaults", home)) != nil){
XrmCombineFileDatabase(file, &database, False);
free(file);
blob - 4dc51fcf43423b5b45d0381becdfbe2dd6be92eb
blob + 903889a4ea95c2f69834f89092b68d9f1881605c
--- src/libthread/channel.c
+++ src/libthread/channel.c
Channel *c;
_Thread *t;
+ needstack(512);
for(i=0; a[i].op != CHANEND && a[i].op != CHANNOBLK; i++)
;
n = i;
blob - c6e00d19e2854b6d499e9277e2692d8dc5e4ee21
blob + 4ed252e00d208e3173832679a894ce0ef87d1f1b
--- src/libthread/daemonize.c
+++ src/libthread/daemonize.c
fprint(2, "%s: wait pid %d stopped\n", argv0, pid);
return;
}
+#ifdef WIFCONTINUED
if(WIFCONTINUED(status)){
fprint(2, "%s: wait pid %d continued\n", argv0, pid);
return;
}
+#endif
fprint(2, "%s: wait pid %d status 0x%ux\n", argv0, pid, status);
_exit(99);
}
sigpid = 1;
- threadlinklibrary();
-
if(pipe(p) < 0)
sysfatal("passer pipe: %r");
blob - 2b6d1e3748d8dafb92eb2a0bcb63af78d92a1d56
blob + b886e30b33bcf08c54fc36c6435c034fee921636
--- src/libthread/thread.c
+++ src/libthread/thread.c
{
Proc *p;
+ needstack(0);
p = proc();
//print("threadswtch %p\n", p);
contextswitch(&p->thread->context, &p->schedcontext);
va_start(arg, fmt);
vsnprint(t->state, sizeof t->name, fmt, arg);
va_end(arg);
+}
+
+void
+needstack(int n)
+{
+ _Thread *t;
+
+ t = proc()->thread;
+
+ if((char*)&t <= (char*)t->stk
+ || (char*)&t - (char*)t->stk < 256+n){
+ fprint(2, "thread stack overflow\n");
+ abort();
+ }
}
/*
threadmain(threadargc, threadargv);
}
-void
-threadlinklibrary(void)
-{
-}
-
int
main(int argc, char **argv)
{
blob - 73f48ef3fca6f2ce24002d5a46d50b499b00b314
blob + 148e8ef916161a7319ef4b39f07b704f3d60f169
--- tmac/tmac.anhtml
+++ tmac/tmac.anhtml
-.so #9/tmac/tmac.an
+.so /usr/local/plan9/tmac/tmac.an
.de }H
..
.de }F
..
.nr LL 20i
.dePP
-\Xhtml <P>
+\Xhtml manPP
.}p
..
+.am TH
+\Xhtml manhead \\$1 \\$2
+..
blob - ed0f5b1bb999d2598e6cd812fa4b35df8899a4f8
blob + 123ea514cd675005a5e61632f7124c3e9534059c
--- tmac/tmac.antimes
+++ tmac/tmac.antimes
.if\nm10 .ds ]m November
.if\nm11 .ds ]m December
.ifn \{.nr m \nm+1
+.nr yD (\n(yr%100
+.af yD 01
.ie\nd .ds ]W (last mod. \nm/\nd/\ny)
-.el.ds ]W (printed \n(mo/\n(dy/\n(yr)
+.el.ds ]W (printed \n(mo/\n(dy/\n(yD)
..\}
.if\n()s .ds ]W
.if\n()t \{.ie \nd .ds ]W \*(]m \nd, 20\ny
