1 c15ce40c 2005-08-10 devnull #include <u.h>
  2 c15ce40c 2005-08-10 devnull #include <libc.h>
  3 c15ce40c 2005-08-10 devnull #include <ctype.h>
  4 c15ce40c 2005-08-10 devnull #include <bio.h>
  5 c15ce40c 2005-08-10 devnull #include <comments.h>
  6 c15ce40c 2005-08-10 devnull #include <path.h>
  7 c15ce40c 2005-08-10 devnull 
  8 c15ce40c 2005-08-10 devnull #define UNKNOWNCHAR	unsharp("#9/postscript/prologues/pjw.char.ps")
  9 c15ce40c 2005-08-10 devnull 
 10 c15ce40c 2005-08-10 devnull char	*optnames = "a:c:f:l:m:n:o:p:s:t:x:y:P:";
 11 c15ce40c 2005-08-10 devnull 
 12 c15ce40c 2005-08-10 devnull Biobuf *bstdin, *bstdout, *bstderr;
 13 c15ce40c 2005-08-10 devnull Biobuf *Bstdin, *Bstdout, *Bstderr;
 14 c15ce40c 2005-08-10 devnull int char_no = 0;		/* character to be done on a line */
 15 c15ce40c 2005-08-10 devnull int line_no = 0;		/* line number on a page */
 16 c15ce40c 2005-08-10 devnull int page_no = 0;		/* page number in a document */
 17 c15ce40c 2005-08-10 devnull int in_string;		/* Boolean, to know whether or not we are inside a Postscript string */
 18 c15ce40c 2005-08-10 devnull int spaces = 0;
 19 c15ce40c 2005-08-10 devnull int tabs = 0;
 20 c15ce40c 2005-08-10 devnull int pages_printed;
 21 c15ce40c 2005-08-10 devnull double aspectratio = 1.0;
 22 c15ce40c 2005-08-10 devnull int copies = 1;
 23 c15ce40c 2005-08-10 devnull double magnification = 1.0;
 24 c15ce40c 2005-08-10 devnull int landscape = 0;
 25 c15ce40c 2005-08-10 devnull int formsperpage = 1;
 26 c15ce40c 2005-08-10 devnull int linesperpage = 66;
 27 c15ce40c 2005-08-10 devnull int pointsize = 10;
 28 c15ce40c 2005-08-10 devnull double xoffset = .25;
 29 c15ce40c 2005-08-10 devnull double yoffset = .25;
 30 c15ce40c 2005-08-10 devnull char *passthrough = 0;
 31 c15ce40c 2005-08-10 devnull static int pplistmaxsize=0;
 32 c15ce40c 2005-08-10 devnull 
 33 c15ce40c 2005-08-10 devnull unsigned char *pplist=0;	/* bitmap list for storing pages to print */
 34 c15ce40c 2005-08-10 devnull 
 35 c15ce40c 2005-08-10 devnull struct strtab {
 36 c15ce40c 2005-08-10 devnull 	int size;
 37 c15ce40c 2005-08-10 devnull 	char *str;
 38 c15ce40c 2005-08-10 devnull 	int used;
 39 c15ce40c 2005-08-10 devnull };
 40 c15ce40c 2005-08-10 devnull 
 41 c15ce40c 2005-08-10 devnull struct strtab charcode[256] = {
 42 c15ce40c 2005-08-10 devnull 	{4, "\\000"}, {4, "\\001"}, {4, "\\002"}, {4, "\\003"},
 43 c15ce40c 2005-08-10 devnull 	{4, "\\004"}, {4, "\\005"}, {4, "\\006"}, {4, "\\007"},
 44 c15ce40c 2005-08-10 devnull 	{4, "\\010"}, {4, "\\011"}, {4, "\\012"}, {4, "\\013"},
 45 c15ce40c 2005-08-10 devnull 	{4, "\\014"}, {4, "\\015"}, {4, "\\016"}, {4, "\\017"},
 46 c15ce40c 2005-08-10 devnull 	{4, "\\020"}, {4, "\\021"}, {4, "\\022"}, {4, "\\023"},
 47 c15ce40c 2005-08-10 devnull 	{4, "\\024"}, {4, "\\025"}, {4, "\\026"}, {4, "\\027"},
 48 c15ce40c 2005-08-10 devnull 	{4, "\\030"}, {4, "\\031"}, {4, "\\032"}, {4, "\\033"},
 49 c15ce40c 2005-08-10 devnull 	{4, "\\034"}, {4, "\\035"}, {4, "\\036"}, {4, "\\037"},
 50 c15ce40c 2005-08-10 devnull 	{1, " "}, {1, "!"}, {1, "\""}, {1, "#"},
 51 c15ce40c 2005-08-10 devnull 	{1, "$"}, {1, "%"}, {1, "&"}, {1, "'"},
 52 c15ce40c 2005-08-10 devnull 	{2, "\\("}, {2, "\\)"}, {1, "*"}, {1, "+"},
 53 c15ce40c 2005-08-10 devnull 	{1, ","}, {1, "-"}, {1, "."}, {1, "/"},
 54 c15ce40c 2005-08-10 devnull 	{1, "0"}, {1, "1"}, {1, "2"}, {1, "3"},
 55 c15ce40c 2005-08-10 devnull 	{1, "4"}, {1, "5"}, {1, "6"}, {1, "7"},
 56 c15ce40c 2005-08-10 devnull 	{1, "8"}, {1, "9"}, {1, ":"}, {1, ";"},
 57 c15ce40c 2005-08-10 devnull 	{1, "<"}, {1, "="}, {1, ">"}, {1, "?"},
 58 c15ce40c 2005-08-10 devnull 	{1, "@"}, {1, "A"}, {1, "B"}, {1, "C"},
 59 c15ce40c 2005-08-10 devnull 	{1, "D"}, {1, "E"}, {1, "F"}, {1, "G"},
 60 c15ce40c 2005-08-10 devnull 	{1, "H"}, {1, "I"}, {1, "J"}, {1, "K"},
 61 c15ce40c 2005-08-10 devnull 	{1, "L"}, {1, "M"}, {1, "N"}, {1, "O"},
 62 c15ce40c 2005-08-10 devnull 	{1, "P"}, {1, "Q"}, {1, "R"}, {1, "S"},
 63 c15ce40c 2005-08-10 devnull 	{1, "T"}, {1, "U"}, {1, "V"}, {1, "W"},
 64 c15ce40c 2005-08-10 devnull 	{1, "X"}, {1, "Y"}, {1, "Z"}, {1, "["},
 65 c15ce40c 2005-08-10 devnull 	{2, "\\\\"}, {1, "]"}, {1, "^"}, {1, "_"},
 66 c15ce40c 2005-08-10 devnull 	{1, "`"}, {1, "a"}, {1, "b"}, {1, "c"},
 67 c15ce40c 2005-08-10 devnull 	{1, "d"}, {1, "e"}, {1, "f"}, {1, "g"},
 68 c15ce40c 2005-08-10 devnull 	{1, "h"}, {1, "i"}, {1, "j"}, {1, "k"},
 69 c15ce40c 2005-08-10 devnull 	{1, "l"}, {1, "m"}, {1, "n"}, {1, "o"},
 70 c15ce40c 2005-08-10 devnull 	{1, "p"}, {1, "q"}, {1, "r"}, {1, "s"},
 71 c15ce40c 2005-08-10 devnull 	{1, "t"}, {1, "u"}, {1, "v"}, {1, "w"},
 72 c15ce40c 2005-08-10 devnull 	{1, "x"}, {1, "y"}, {1, "z"}, {1, "{"},
 73 c15ce40c 2005-08-10 devnull 	{1, "|"}, {1, "}"}, {1, "~"}, {4, "\\177"},
 74 c15ce40c 2005-08-10 devnull 	{4, "\\200"}, {4, "\\201"}, {4, "\\202"}, {4, "\\203"},
 75 c15ce40c 2005-08-10 devnull 	{4, "\\204"}, {4, "\\205"}, {4, "\\206"}, {4, "\\207"},
 76 c15ce40c 2005-08-10 devnull 	{4, "\\210"}, {4, "\\211"}, {4, "\\212"}, {4, "\\213"},
 77 c15ce40c 2005-08-10 devnull 	{4, "\\214"}, {4, "\\215"}, {4, "\\216"}, {4, "\\217"},
 78 c15ce40c 2005-08-10 devnull 	{4, "\\220"}, {4, "\\221"}, {4, "\\222"}, {4, "\\223"},
 79 c15ce40c 2005-08-10 devnull 	{4, "\\224"}, {4, "\\225"}, {4, "\\226"}, {4, "\\227"},
 80 c15ce40c 2005-08-10 devnull 	{4, "\\230"}, {4, "\\231"}, {4, "\\232"}, {4, "\\233"},
 81 c15ce40c 2005-08-10 devnull 	{4, "\\234"}, {4, "\\235"}, {4, "\\236"}, {4, "\\237"},
 82 c15ce40c 2005-08-10 devnull 	{4, "\\240"}, {4, "\\241"}, {4, "\\242"}, {4, "\\243"},
 83 c15ce40c 2005-08-10 devnull 	{4, "\\244"}, {4, "\\245"}, {4, "\\246"}, {4, "\\247"},
 84 c15ce40c 2005-08-10 devnull 	{4, "\\250"}, {4, "\\251"}, {4, "\\252"}, {4, "\\253"},
 85 c15ce40c 2005-08-10 devnull 	{4, "\\254"}, {4, "\\255"}, {4, "\\256"}, {4, "\\257"},
 86 c15ce40c 2005-08-10 devnull 	{4, "\\260"}, {4, "\\261"}, {4, "\\262"}, {4, "\\263"},
 87 c15ce40c 2005-08-10 devnull 	{4, "\\264"}, {4, "\\265"}, {4, "\\266"}, {4, "\\267"},
 88 c15ce40c 2005-08-10 devnull 	{4, "\\270"}, {4, "\\271"}, {4, "\\272"}, {4, "\\273"},
 89 c15ce40c 2005-08-10 devnull 	{4, "\\274"}, {4, "\\275"}, {4, "\\276"}, {4, "\\277"},
 90 c15ce40c 2005-08-10 devnull 	{4, "\\300"}, {4, "\\301"}, {4, "\\302"}, {4, "\\303"},
 91 c15ce40c 2005-08-10 devnull 	{4, "\\304"}, {4, "\\305"}, {4, "\\306"}, {4, "\\307"},
 92 c15ce40c 2005-08-10 devnull 	{4, "\\310"}, {4, "\\311"}, {4, "\\312"}, {4, "\\313"},
 93 c15ce40c 2005-08-10 devnull 	{4, "\\314"}, {4, "\\315"}, {4, "\\316"}, {4, "\\317"},
 94 c15ce40c 2005-08-10 devnull 	{4, "\\320"}, {4, "\\321"}, {4, "\\322"}, {4, "\\323"},
 95 c15ce40c 2005-08-10 devnull 	{4, "\\324"}, {4, "\\325"}, {4, "\\326"}, {4, "\\327"},
 96 c15ce40c 2005-08-10 devnull 	{4, "\\330"}, {4, "\\331"}, {4, "\\332"}, {4, "\\333"},
 97 c15ce40c 2005-08-10 devnull 	{4, "\\334"}, {4, "\\335"}, {4, "\\336"}, {4, "\\337"},
 98 c15ce40c 2005-08-10 devnull 	{4, "\\340"}, {4, "\\341"}, {4, "\\342"}, {4, "\\343"},
 99 c15ce40c 2005-08-10 devnull 	{4, "\\344"}, {4, "\\345"}, {4, "\\346"}, {4, "\\347"},
100 c15ce40c 2005-08-10 devnull 	{4, "\\350"}, {4, "\\351"}, {4, "\\352"}, {4, "\\353"},
101 c15ce40c 2005-08-10 devnull 	{4, "\\354"}, {4, "\\355"}, {4, "\\356"}, {4, "\\357"},
102 c15ce40c 2005-08-10 devnull 	{4, "\\360"}, {4, "\\361"}, {4, "\\362"}, {4, "\\363"},
103 c15ce40c 2005-08-10 devnull 	{4, "\\364"}, {4, "\\365"}, {4, "\\366"}, {4, "\\367"},
104 c15ce40c 2005-08-10 devnull 	{4, "\\370"}, {4, "\\371"}, {4, "\\372"}, {4, "\\373"},
105 c15ce40c 2005-08-10 devnull 	{4, "\\374"}, {4, "\\375"}, {4, "\\376"}, {4, "\\377"}
106 c15ce40c 2005-08-10 devnull };
107 c15ce40c 2005-08-10 devnull 
108 b6372b09 2006-03-20 devnull #define FONTABSIZE 0x2D
109 b6372b09 2006-03-20 devnull struct strtab fontname[FONTABSIZE] = {
110 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans00", 0},
111 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans01", 0},
112 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans02", 0},
113 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans03", 0},
114 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans04", 0},
115 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans05", 0},
116 b6372b09 2006-03-20 devnull 	{0, "", 0},
117 b6372b09 2006-03-20 devnull 	{0, "", 0},
118 b6372b09 2006-03-20 devnull 	{0, "", 0},
119 b6372b09 2006-03-20 devnull 	{0, "", 0},
120 b6372b09 2006-03-20 devnull 	{0, "", 0},
121 b6372b09 2006-03-20 devnull 	{0, "", 0},
122 b6372b09 2006-03-20 devnull 	{0, "", 0},
123 b6372b09 2006-03-20 devnull 	{0, "", 0},
124 b6372b09 2006-03-20 devnull 	{0, "", 0},
125 b6372b09 2006-03-20 devnull 	{0, "", 0},
126 b6372b09 2006-03-20 devnull 	{0, "", 0},
127 b6372b09 2006-03-20 devnull 	{0, "", 0},
128 b6372b09 2006-03-20 devnull 	{0, "", 0},
129 b6372b09 2006-03-20 devnull 	{0, "", 0},
130 b6372b09 2006-03-20 devnull 	{0, "", 0},
131 b6372b09 2006-03-20 devnull 	{0, "", 0},
132 b6372b09 2006-03-20 devnull 	{0, "", 0},
133 b6372b09 2006-03-20 devnull 	{0, "", 0},
134 b6372b09 2006-03-20 devnull 	{0, "", 0},
135 b6372b09 2006-03-20 devnull 	{0, "", 0},
136 b6372b09 2006-03-20 devnull 	{0, "", 0},
137 b6372b09 2006-03-20 devnull 	{0, "", 0},
138 b6372b09 2006-03-20 devnull 	{0, "", 0},
139 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans1D", 0},
140 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans1E", 0},
141 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans1F", 0},
142 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans20", 0},
143 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans21", 0},
144 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans22", 0},
145 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans23", 0},
146 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans24", 0},
147 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans25", 0},
148 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans26", 0},
149 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans27", 0},
150 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans28", 0},
151 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans29", 0},
152 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans2A", 0},
153 b6372b09 2006-03-20 devnull 	{12, "DejaVuSans2B", 0},
154 b6372b09 2006-03-20 devnull 	{7, "Courier", 0}
155 b6372b09 2006-03-20 devnull };
156 c15ce40c 2005-08-10 devnull 
157 b6372b09 2006-03-20 devnull /*
158 b6372b09 2006-03-20 devnull #define FONTABSIZE 0x24
159 c15ce40c 2005-08-10 devnull struct strtab fontname[FONTABSIZE] = {
160 b6372b09 2006-03-20 devnull 	{10, "LuxiSans00", 0},
161 b6372b09 2006-03-20 devnull 	{10, "LuxiSans01", 0},
162 b6372b09 2006-03-20 devnull 	{10, "LuxiSans02", 0},
163 b6372b09 2006-03-20 devnull 	{10, "LuxiSans03", 0},
164 c15ce40c 2005-08-10 devnull 	{0, "", 0},
165 c15ce40c 2005-08-10 devnull 	{0, "", 0},
166 c15ce40c 2005-08-10 devnull 	{0, "", 0},
167 c15ce40c 2005-08-10 devnull 	{0, "", 0},
168 c15ce40c 2005-08-10 devnull 	{0, "", 0},
169 c15ce40c 2005-08-10 devnull 	{0, "", 0},
170 c15ce40c 2005-08-10 devnull 	{0, "", 0},
171 c15ce40c 2005-08-10 devnull 	{0, "", 0},
172 c15ce40c 2005-08-10 devnull 	{0, "", 0},
173 c15ce40c 2005-08-10 devnull 	{0, "", 0},
174 c15ce40c 2005-08-10 devnull 	{0, "", 0},
175 c15ce40c 2005-08-10 devnull 	{0, "", 0},
176 c15ce40c 2005-08-10 devnull 	{0, "", 0},
177 c15ce40c 2005-08-10 devnull 	{0, "", 0},
178 c15ce40c 2005-08-10 devnull 	{0, "", 0},
179 c15ce40c 2005-08-10 devnull 	{0, "", 0},
180 c15ce40c 2005-08-10 devnull 	{0, "", 0},
181 c15ce40c 2005-08-10 devnull 	{0, "", 0},
182 c15ce40c 2005-08-10 devnull 	{0, "", 0},
183 c15ce40c 2005-08-10 devnull 	{0, "", 0},
184 c15ce40c 2005-08-10 devnull 	{0, "", 0},
185 c15ce40c 2005-08-10 devnull 	{0, "", 0},
186 c15ce40c 2005-08-10 devnull 	{0, "", 0},
187 c15ce40c 2005-08-10 devnull 	{0, "", 0},
188 c15ce40c 2005-08-10 devnull 	{0, "", 0},
189 c15ce40c 2005-08-10 devnull 	{0, "", 0},
190 c15ce40c 2005-08-10 devnull 	{0, "", 0},
191 b6372b09 2006-03-20 devnull 	{0, "", 0},
192 b6372b09 2006-03-20 devnull 	{10, "LuxiSans20", 0},
193 b6372b09 2006-03-20 devnull 	{10, "LuxiSans21", 0},
194 b6372b09 2006-03-20 devnull 	{10, "LuxiSans22", 0},
195 c15ce40c 2005-08-10 devnull 	{7, "Courier", 0}
196 c15ce40c 2005-08-10 devnull };
197 b6372b09 2006-03-20 devnull */
198 c15ce40c 2005-08-10 devnull 
199 c15ce40c 2005-08-10 devnull /* This was taken from postprint */
200 c15ce40c 2005-08-10 devnull 
201 c15ce40c 2005-08-10 devnull int
202 c15ce40c 2005-08-10 devnull cat(char *filename) {
203 c15ce40c 2005-08-10 devnull 	Biobuf *bfile, *Bfile;
204 c15ce40c 2005-08-10 devnull 	int n;
205 c15ce40c 2005-08-10 devnull 	static char buf[Bsize];
206 c15ce40c 2005-08-10 devnull 
207 b6372b09 2006-03-20 devnull 	filename = unsharp(filename);
208 c15ce40c 2005-08-10 devnull 	bstdin = Bopen(filename, 0);
209 c15ce40c 2005-08-10 devnull 	if (bstdin == 0) {
210 c15ce40c 2005-08-10 devnull 		return(1);
211 c15ce40c 2005-08-10 devnull 	}
212 c15ce40c 2005-08-10 devnull 	Bstdin = bstdin;
213 c15ce40c 2005-08-10 devnull 	if ((bfile = Bopen(filename, OREAD)) == 0) {
214 c15ce40c 2005-08-10 devnull 		return(1);
215 c15ce40c 2005-08-10 devnull 	}
216 c15ce40c 2005-08-10 devnull 	Bfile = bfile;
217 c15ce40c 2005-08-10 devnull 	while ((n=Bread(Bfile, buf, Bsize)) > 0) {
218 c15ce40c 2005-08-10 devnull 		if (Bwrite(Bstdout, buf, n) != n) {
219 c15ce40c 2005-08-10 devnull 			return(1);
220 c15ce40c 2005-08-10 devnull 		}
221 c15ce40c 2005-08-10 devnull 	}
222 c15ce40c 2005-08-10 devnull 	if (n != 0) {
223 c15ce40c 2005-08-10 devnull 		return(1);
224 c15ce40c 2005-08-10 devnull 	}
225 c15ce40c 2005-08-10 devnull 	return(0);
226 c15ce40c 2005-08-10 devnull }
227 c15ce40c 2005-08-10 devnull 
228 c15ce40c 2005-08-10 devnull void
229 c15ce40c 2005-08-10 devnull prologues(void) {
230 c15ce40c 2005-08-10 devnull 	char *ts;
231 c15ce40c 2005-08-10 devnull 	int tabstop;
232 c15ce40c 2005-08-10 devnull 
233 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s", CONFORMING);
234 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s %s\n", VERSION, PROGRAMVERSION);
235 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s %s\n", DOCUMENTFONTS, ATEND);
236 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s %s\n", PAGES, ATEND);
237 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s", ENDCOMMENTS);
238 c15ce40c 2005-08-10 devnull 
239 c15ce40c 2005-08-10 devnull 	if (cat(POSTPRINT)) {
240 c15ce40c 2005-08-10 devnull 		Bprint(Bstderr, "can't read %s", POSTPRINT);
241 c15ce40c 2005-08-10 devnull 		exits("prologue");
242 c15ce40c 2005-08-10 devnull 	}
243 c15ce40c 2005-08-10 devnull 
244 c15ce40c 2005-08-10 devnull 	if (DOROUND)
245 c15ce40c 2005-08-10 devnull 		cat(ROUNDPAGE);
246 c15ce40c 2005-08-10 devnull 
247 c15ce40c 2005-08-10 devnull 	tabstop = 0;
248 c15ce40c 2005-08-10 devnull 	ts = getenv("tabstop");
249 c15ce40c 2005-08-10 devnull 	if(ts != nil)
250 c15ce40c 2005-08-10 devnull 		tabstop = strtol(ts, nil, 0);
251 c15ce40c 2005-08-10 devnull 	if(tabstop == 0)
252 c15ce40c 2005-08-10 devnull 		tabstop = 8;
253 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "/f {findfont pointsize scalefont setfont} bind def\n");
254 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "/tabwidth /Courier f (");
255 c15ce40c 2005-08-10 devnull 	while(tabstop--)
256 c15ce40c 2005-08-10 devnull 		Bputc(Bstdout, 'n');
257 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, ") stringwidth pop def\n");
258 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "/tab {tabwidth 0 ne {currentpoint 3 1 roll exch tabwidth mul add tabwidth\n");
259 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "\tdiv truncate tabwidth mul exch moveto} if} bind def\n");
260 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "/spacewidth /%s f ( ) stringwidth pop def\n", fontname[0].str);
261 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "/sp {spacewidth mul 0 rmoveto} bind def\n");
262 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s", ENDPROLOG);
263 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s", BEGINSETUP);
264 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "mark\n");
265 c15ce40c 2005-08-10 devnull 
266 c15ce40c 2005-08-10 devnull 	if (formsperpage > 1) {
267 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "%s %d\n", FORMSPERPAGE, formsperpage);
268 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "/formsperpage %d def\n", formsperpage);
269 c15ce40c 2005-08-10 devnull 	}
270 c15ce40c 2005-08-10 devnull 	if (aspectratio != 1) Bprint(Bstdout, "/aspectratio %g def\n", aspectratio);
271 c15ce40c 2005-08-10 devnull 	if (copies != 1) Bprint(Bstdout, "/#copies %d store\n", copies);
272 c15ce40c 2005-08-10 devnull 	if (landscape) Bprint(Bstdout, "/landscape true def\n");
273 c15ce40c 2005-08-10 devnull 	if (magnification != 1) Bprint(Bstdout, "/magnification %s def\n", magnification);
274 c15ce40c 2005-08-10 devnull 	if (pointsize != 10) Bprint(Bstdout, "/pointsize %d def\n", pointsize);
275 c15ce40c 2005-08-10 devnull 	if (xoffset != .25) Bprint(Bstdout, "/xoffset %g def\n", xoffset);
276 c15ce40c 2005-08-10 devnull 	if (yoffset != .25) Bprint(Bstdout, "/yoffset %g def\n", yoffset);
277 c15ce40c 2005-08-10 devnull 	cat(unsharp("#9/postscript/prologues/Latin1.enc"));
278 c15ce40c 2005-08-10 devnull 	if (passthrough != 0) Bprint(Bstdout, "%s\n", passthrough);
279 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "setup\n");
280 c15ce40c 2005-08-10 devnull 	if (formsperpage > 1) {
281 c15ce40c 2005-08-10 devnull 		cat(FORMFILE);
282 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "%d setupforms \n", formsperpage);
283 c15ce40c 2005-08-10 devnull 	}
284 c15ce40c 2005-08-10 devnull 	if (cat(UNKNOWNCHAR))
285 c15ce40c 2005-08-10 devnull 		Bprint(Bstderr, "cannot open %s\n", UNKNOWNCHAR);
286 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s", ENDSETUP);
287 c15ce40c 2005-08-10 devnull }
288 c15ce40c 2005-08-10 devnull 
289 c15ce40c 2005-08-10 devnull int
290 c15ce40c 2005-08-10 devnull pageon(void) {
291 c15ce40c 2005-08-10 devnull 	if (pplist == 0 && page_no != 0) return(1);	/* no page list, print all pages */
292 c15ce40c 2005-08-10 devnull 	if (page_no/8 < pplistmaxsize && (pplist[page_no/8] & 1<<(page_no%8)))
293 c15ce40c 2005-08-10 devnull 		return(1);
294 c15ce40c 2005-08-10 devnull 	else
295 c15ce40c 2005-08-10 devnull 		return(0);
296 c15ce40c 2005-08-10 devnull }
297 c15ce40c 2005-08-10 devnull 
298 c15ce40c 2005-08-10 devnull void
299 c15ce40c 2005-08-10 devnull startpage(void) {
300 c15ce40c 2005-08-10 devnull 	++char_no;
301 c15ce40c 2005-08-10 devnull 	++line_no;
302 c15ce40c 2005-08-10 devnull 	++page_no;
303 c15ce40c 2005-08-10 devnull 	if (pageon()) {
304 c15ce40c 2005-08-10 devnull 		++pages_printed;
305 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "%s %d %d\n", PAGE, page_no, pages_printed);
306 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "/saveobj save def\n");
307 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "mark\n");
308 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "%d pagesetup\n", pages_printed);
309 c15ce40c 2005-08-10 devnull 	}
310 c15ce40c 2005-08-10 devnull }
311 c15ce40c 2005-08-10 devnull 
312 c15ce40c 2005-08-10 devnull void
313 c15ce40c 2005-08-10 devnull endpage(void) {
314 c15ce40c 2005-08-10 devnull 	line_no = 0;
315 c15ce40c 2005-08-10 devnull 	char_no = 0;
316 c15ce40c 2005-08-10 devnull 	if (pageon()) {
317 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "cleartomark\n");
318 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "showpage\n");
319 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "saveobj restore\n");
320 c15ce40c 2005-08-10 devnull 		Bprint(Bstdout, "%s %d %d\n", ENDPAGE, page_no, pages_printed);
321 c15ce40c 2005-08-10 devnull 	}
322 c15ce40c 2005-08-10 devnull }
323 c15ce40c 2005-08-10 devnull 
324 c15ce40c 2005-08-10 devnull void
325 c15ce40c 2005-08-10 devnull startstring(void) {
326 c15ce40c 2005-08-10 devnull 	if (!in_string) {
327 c15ce40c 2005-08-10 devnull 		if (pageon()) Bprint(Bstdout, "(");
328 c15ce40c 2005-08-10 devnull 		in_string = 1;
329 c15ce40c 2005-08-10 devnull 	}
330 c15ce40c 2005-08-10 devnull }
331 c15ce40c 2005-08-10 devnull 
332 c15ce40c 2005-08-10 devnull void
333 c15ce40c 2005-08-10 devnull endstring(void) {
334 c15ce40c 2005-08-10 devnull 	if (in_string) {
335 c15ce40c 2005-08-10 devnull 		if (pageon()) Bprint(Bstdout, ") show ");
336 c15ce40c 2005-08-10 devnull 		in_string = 0;
337 c15ce40c 2005-08-10 devnull 	}
338 c15ce40c 2005-08-10 devnull }
339 c15ce40c 2005-08-10 devnull 
340 c15ce40c 2005-08-10 devnull void
341 c15ce40c 2005-08-10 devnull prspace(void) {
342 c15ce40c 2005-08-10 devnull 	if (spaces) {
343 c15ce40c 2005-08-10 devnull 		endstring();
344 c15ce40c 2005-08-10 devnull 		if (pageon()) Bprint(Bstdout, "%d sp ", spaces);
345 c15ce40c 2005-08-10 devnull 		spaces = 0;
346 c15ce40c 2005-08-10 devnull 	}
347 c15ce40c 2005-08-10 devnull }
348 c15ce40c 2005-08-10 devnull 
349 c15ce40c 2005-08-10 devnull void
350 c15ce40c 2005-08-10 devnull prtab(void) {
351 c15ce40c 2005-08-10 devnull 	if (tabs) {
352 c15ce40c 2005-08-10 devnull 		endstring();
353 c15ce40c 2005-08-10 devnull 		if (pageon()) Bprint(Bstdout, "%d tab ", tabs);
354 c15ce40c 2005-08-10 devnull 		tabs = 0;
355 c15ce40c 2005-08-10 devnull 	}
356 c15ce40c 2005-08-10 devnull }
357 c15ce40c 2005-08-10 devnull 
358 c15ce40c 2005-08-10 devnull void
359 c15ce40c 2005-08-10 devnull txt2post(void) {
360 c15ce40c 2005-08-10 devnull 	int lastfont = -1;
361 c15ce40c 2005-08-10 devnull 	int lastchar = -1;
362 c15ce40c 2005-08-10 devnull 	int thisfont, thischar;
363 c15ce40c 2005-08-10 devnull 	long r;
364 c15ce40c 2005-08-10 devnull 
365 c15ce40c 2005-08-10 devnull 	in_string = 0;
366 c15ce40c 2005-08-10 devnull 	char_no = 0;
367 c15ce40c 2005-08-10 devnull 	line_no = 0;
368 c15ce40c 2005-08-10 devnull 	page_no = 0;
369 c15ce40c 2005-08-10 devnull 	spaces = 0;
370 c15ce40c 2005-08-10 devnull 	fontname[0].used++;
371 c15ce40c 2005-08-10 devnull 	while ((r=Bgetrune(Bstdin)) >= 0) {
372 c15ce40c 2005-08-10 devnull 		thischar = r & 0xff;
373 c15ce40c 2005-08-10 devnull 		thisfont = (r>>8) & 0xff;
374 c15ce40c 2005-08-10 devnull 
375 c15ce40c 2005-08-10 devnull 		if (line_no == 0 && char_no == 0)
376 c15ce40c 2005-08-10 devnull 			startpage();
377 c15ce40c 2005-08-10 devnull 
378 c15ce40c 2005-08-10 devnull 		if (line_no == 1 && char_no == 1) {
379 c15ce40c 2005-08-10 devnull 			if (pageon()) Bprint(Bstdout, " /%s f\n", fontname[thisfont].str);
380 c15ce40c 2005-08-10 devnull 			lastfont = thisfont;
381 c15ce40c 2005-08-10 devnull 		}
382 c15ce40c 2005-08-10 devnull 
383 c15ce40c 2005-08-10 devnull 		switch (r) {
384 c15ce40c 2005-08-10 devnull 		case ' ':
385 c15ce40c 2005-08-10 devnull 			prtab();
386 c15ce40c 2005-08-10 devnull 			if (lastfont > 0) {
387 c15ce40c 2005-08-10 devnull 				spaces++;
388 c15ce40c 2005-08-10 devnull 				continue;
389 c15ce40c 2005-08-10 devnull 			}
390 c15ce40c 2005-08-10 devnull 			break;
391 c15ce40c 2005-08-10 devnull 		case '\n':
392 c15ce40c 2005-08-10 devnull 		case '\f':
393 c15ce40c 2005-08-10 devnull 			startstring();
394 c15ce40c 2005-08-10 devnull 			if (pageon()) Bprint(Bstdout, ")l\n");
395 c15ce40c 2005-08-10 devnull 			char_no = 1;
396 c15ce40c 2005-08-10 devnull 			in_string = 0;
397 c15ce40c 2005-08-10 devnull 			spaces = 0;
398 c15ce40c 2005-08-10 devnull 			tabs = 0;
399 c15ce40c 2005-08-10 devnull 			if (++line_no > linesperpage || r == '\f') {
400 c15ce40c 2005-08-10 devnull 				endpage();
401 c15ce40c 2005-08-10 devnull 			}
402 c15ce40c 2005-08-10 devnull 			lastchar = -1;
403 c15ce40c 2005-08-10 devnull 			continue;
404 c15ce40c 2005-08-10 devnull 		case '\t':
405 c15ce40c 2005-08-10 devnull 			prspace();
406 c15ce40c 2005-08-10 devnull 			tabs++;
407 c15ce40c 2005-08-10 devnull 			char_no++;
408 c15ce40c 2005-08-10 devnull 			lastchar = -1;
409 c15ce40c 2005-08-10 devnull 			continue;
410 c15ce40c 2005-08-10 devnull 		case '\b':
411 c15ce40c 2005-08-10 devnull 			/* just toss out backspaces for now */
412 c15ce40c 2005-08-10 devnull 			if (lastchar != -1) {
413 c15ce40c 2005-08-10 devnull 				endstring();
414 c15ce40c 2005-08-10 devnull 				if (pageon()) Bprint(Bstdout, "(%s) stringwidth pop neg 0 rmoveto ", charcode[lastchar].str);
415 c15ce40c 2005-08-10 devnull 			}
416 c15ce40c 2005-08-10 devnull 			char_no++;
417 c15ce40c 2005-08-10 devnull 			lastchar = -1;
418 c15ce40c 2005-08-10 devnull 			continue;
419 c15ce40c 2005-08-10 devnull 		}
420 c15ce40c 2005-08-10 devnull 
421 c15ce40c 2005-08-10 devnull 		/* do something if font is out of table range */
422 c15ce40c 2005-08-10 devnull 		if (thisfont>=FONTABSIZE || fontname[thisfont].size == 0) {
423 c15ce40c 2005-08-10 devnull 			prspace();
424 c15ce40c 2005-08-10 devnull 			prtab();
425 c15ce40c 2005-08-10 devnull 			endstring();
426 c15ce40c 2005-08-10 devnull 			Bprint(Bstdout, "pw ");
427 c15ce40c 2005-08-10 devnull 			char_no++;
428 c15ce40c 2005-08-10 devnull 			lastchar = -1;
429 c15ce40c 2005-08-10 devnull 			continue;
430 c15ce40c 2005-08-10 devnull 		}
431 c15ce40c 2005-08-10 devnull 
432 c15ce40c 2005-08-10 devnull 		if (thisfont != lastfont) {
433 c15ce40c 2005-08-10 devnull 			endstring();
434 c15ce40c 2005-08-10 devnull 			if (pageon()) {
435 c15ce40c 2005-08-10 devnull 				Bprint(Bstdout, "/%s f\n", fontname[thisfont].str);
436 c15ce40c 2005-08-10 devnull 			}
437 c15ce40c 2005-08-10 devnull 			fontname[thisfont].used++;
438 c15ce40c 2005-08-10 devnull 		}
439 c15ce40c 2005-08-10 devnull 		prspace();
440 c15ce40c 2005-08-10 devnull 		prtab();
441 c15ce40c 2005-08-10 devnull 		startstring();
442 c15ce40c 2005-08-10 devnull 		if (pageon()) Bprint(Bstdout, "%s", charcode[thischar].str);
443 c15ce40c 2005-08-10 devnull /*		if (pageon()) Bprint(Bstdout, "%2.2x", thischar);	/* try hex strings*/
444 c15ce40c 2005-08-10 devnull 		char_no++;
445 c15ce40c 2005-08-10 devnull 		lastchar = thischar;
446 c15ce40c 2005-08-10 devnull 		lastfont = thisfont;
447 c15ce40c 2005-08-10 devnull 	}
448 c15ce40c 2005-08-10 devnull 	if (line_no != 0 || char_no != 0) {
449 c15ce40c 2005-08-10 devnull 		if (char_no != 1) {
450 c15ce40c 2005-08-10 devnull 			Bprint(Bstderr, "premature EOF: newline appended\n");
451 c15ce40c 2005-08-10 devnull 			startstring();
452 c15ce40c 2005-08-10 devnull 			if (pageon()) Bprint(Bstdout, ")l\n");
453 c15ce40c 2005-08-10 devnull 		}
454 c15ce40c 2005-08-10 devnull 		endpage();
455 c15ce40c 2005-08-10 devnull 	}
456 c15ce40c 2005-08-10 devnull }
457 c15ce40c 2005-08-10 devnull 
458 c15ce40c 2005-08-10 devnull void
459 c15ce40c 2005-08-10 devnull pagelist(char *list) {
460 c15ce40c 2005-08-10 devnull 	char c;
461 c15ce40c 2005-08-10 devnull 	int n, m;
462 b6372b09 2006-03-20 devnull 	int state, start;
463 c15ce40c 2005-08-10 devnull 
464 c15ce40c 2005-08-10 devnull 	if (list == 0) return;
465 c15ce40c 2005-08-10 devnull 	state = 1;
466 b6372b09 2006-03-20 devnull 	start = 0;
467 c15ce40c 2005-08-10 devnull 	while ((c=*list) != '\0') {
468 c15ce40c 2005-08-10 devnull 		n = 0;
469 c15ce40c 2005-08-10 devnull 		while (isdigit(c)) {
470 c15ce40c 2005-08-10 devnull 			n = n * 10 + c - '0';
471 c15ce40c 2005-08-10 devnull 			c = *++list;
472 c15ce40c 2005-08-10 devnull 		}
473 c15ce40c 2005-08-10 devnull 		switch (state) {
474 c15ce40c 2005-08-10 devnull 		case 1:
475 c15ce40c 2005-08-10 devnull 			start = n;
476 c15ce40c 2005-08-10 devnull 		case 2:
477 c15ce40c 2005-08-10 devnull 			if (n/8+1 > pplistmaxsize) {
478 c15ce40c 2005-08-10 devnull 				pplistmaxsize = n/8+1;
479 c15ce40c 2005-08-10 devnull 				if ((pplist = realloc(pplist, n/8+1)) == 0) {
480 c15ce40c 2005-08-10 devnull 					Bprint(Bstderr, "cannot allocate memory for page list\n");
481 c15ce40c 2005-08-10 devnull 					exits("malloc");
482 c15ce40c 2005-08-10 devnull 				}
483 c15ce40c 2005-08-10 devnull 			}
484 c15ce40c 2005-08-10 devnull 			for (m=start; m<=n; m++)
485 c15ce40c 2005-08-10 devnull 				pplist[m/8] |= 1<<(m%8);
486 c15ce40c 2005-08-10 devnull 			break;
487 c15ce40c 2005-08-10 devnull 		}
488 c15ce40c 2005-08-10 devnull 		switch (c) {
489 c15ce40c 2005-08-10 devnull 		case '-':
490 c15ce40c 2005-08-10 devnull 			state = 2;
491 c15ce40c 2005-08-10 devnull 			list++;
492 c15ce40c 2005-08-10 devnull 			break;
493 c15ce40c 2005-08-10 devnull 		case ',':
494 c15ce40c 2005-08-10 devnull 			state = 1;
495 c15ce40c 2005-08-10 devnull 			list++;
496 c15ce40c 2005-08-10 devnull 			break;
497 c15ce40c 2005-08-10 devnull 		case '\0':
498 c15ce40c 2005-08-10 devnull 			break;
499 c15ce40c 2005-08-10 devnull 		}
500 c15ce40c 2005-08-10 devnull 	}
501 c15ce40c 2005-08-10 devnull }
502 c15ce40c 2005-08-10 devnull 
503 c15ce40c 2005-08-10 devnull void
504 c15ce40c 2005-08-10 devnull finish(void) {
505 c15ce40c 2005-08-10 devnull 	int i;
506 c15ce40c 2005-08-10 devnull 
507 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s", TRAILER);
508 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "done\n");
509 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s", DOCUMENTFONTS);
510 c15ce40c 2005-08-10 devnull 
511 c15ce40c 2005-08-10 devnull 	for (i=0; i<FONTABSIZE; i++)
512 c15ce40c 2005-08-10 devnull 		if (fontname[i].used)
513 c15ce40c 2005-08-10 devnull 			Bprint(Bstdout, " %s", fontname[i].str);
514 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "\n");
515 c15ce40c 2005-08-10 devnull 
516 c15ce40c 2005-08-10 devnull 	Bprint(Bstdout, "%s %d\n", PAGES, pages_printed);
517 c15ce40c 2005-08-10 devnull 
518 c15ce40c 2005-08-10 devnull }
519 c15ce40c 2005-08-10 devnull 
520 b6372b09 2006-03-20 devnull int
521 c15ce40c 2005-08-10 devnull main(int argc, char *argv[]) {
522 c15ce40c 2005-08-10 devnull 	int i;
523 c15ce40c 2005-08-10 devnull 	char *t;
524 c15ce40c 2005-08-10 devnull 
525 c15ce40c 2005-08-10 devnull 	if ((bstderr = (Biobuf *)malloc(sizeof(Biobuf))) < (Biobuf *)0)
526 c15ce40c 2005-08-10 devnull 		exits("malloc");
527 c15ce40c 2005-08-10 devnull 	if (Binit(bstderr, 2, OWRITE) == Beof)
528 c15ce40c 2005-08-10 devnull 		exits("Binit");
529 c15ce40c 2005-08-10 devnull 	Bstderr = bstderr;
530 c15ce40c 2005-08-10 devnull 
531 c15ce40c 2005-08-10 devnull 	if ((bstdout = (Biobuf *)malloc(sizeof(Biobuf))) < (Biobuf *)0)
532 c15ce40c 2005-08-10 devnull 		exits("malloc");
533 c15ce40c 2005-08-10 devnull 	if (Binit(bstdout, 1, OWRITE) == Beof)
534 c15ce40c 2005-08-10 devnull 		exits("Binit");
535 c15ce40c 2005-08-10 devnull 	Bstdout = bstdout;
536 c15ce40c 2005-08-10 devnull 
537 c15ce40c 2005-08-10 devnull 	ARGBEGIN{
538 c15ce40c 2005-08-10 devnull 		case 'a':			/* aspect ratio */
539 c15ce40c 2005-08-10 devnull 			aspectratio = atof(ARGF());
540 c15ce40c 2005-08-10 devnull 			break;
541 c15ce40c 2005-08-10 devnull 		case 'c':			/* copies */
542 c15ce40c 2005-08-10 devnull 			copies = atoi(ARGF());
543 c15ce40c 2005-08-10 devnull 			break;
544 c15ce40c 2005-08-10 devnull 		case 'f':			/* primary font, for now */
545 c15ce40c 2005-08-10 devnull 			t = ARGF();
546 c15ce40c 2005-08-10 devnull 			fontname[0].str = malloc(strlen(t)+1);
547 c15ce40c 2005-08-10 devnull 			strcpy(fontname[0].str, t);
548 c15ce40c 2005-08-10 devnull 			break;
549 c15ce40c 2005-08-10 devnull 		case 'l':			/* lines per page */
550 c15ce40c 2005-08-10 devnull 			linesperpage = atoi(ARGF());
551 c15ce40c 2005-08-10 devnull 			break;
552 c15ce40c 2005-08-10 devnull 		case 'm':			/* magnification */
553 c15ce40c 2005-08-10 devnull 			magnification = atof(ARGF());
554 c15ce40c 2005-08-10 devnull 			break;
555 c15ce40c 2005-08-10 devnull 		case 'n':			/* forms per page */
556 c15ce40c 2005-08-10 devnull 			formsperpage = atoi(ARGF());
557 c15ce40c 2005-08-10 devnull 			break;
558 c15ce40c 2005-08-10 devnull 		case 'o':			/* output page list */
559 c15ce40c 2005-08-10 devnull 			pagelist(ARGF());
560 c15ce40c 2005-08-10 devnull 			break;
561 c15ce40c 2005-08-10 devnull 		case 'p':			/* landscape or portrait mode */
562 c15ce40c 2005-08-10 devnull 			if ( ARGF()[0] == 'l' )
563 c15ce40c 2005-08-10 devnull 				landscape = 1;
564 c15ce40c 2005-08-10 devnull 			else
565 c15ce40c 2005-08-10 devnull 				landscape = 0;
566 c15ce40c 2005-08-10 devnull 			break;
567 c15ce40c 2005-08-10 devnull 		case 's':			/* point size */
568 c15ce40c 2005-08-10 devnull 			pointsize = atoi(ARGF());
569 c15ce40c 2005-08-10 devnull 			break;
570 c15ce40c 2005-08-10 devnull 		case 'x':			/* shift things horizontally */
571 c15ce40c 2005-08-10 devnull 			xoffset = atof(ARGF());
572 c15ce40c 2005-08-10 devnull 			break;
573 c15ce40c 2005-08-10 devnull 
574 c15ce40c 2005-08-10 devnull 		case 'y':			/* and vertically on the page */
575 c15ce40c 2005-08-10 devnull 			yoffset = atof(ARGF());
576 c15ce40c 2005-08-10 devnull 			break;
577 c15ce40c 2005-08-10 devnull 		case 'P':			/* PostScript pass through */
578 c15ce40c 2005-08-10 devnull 			t = ARGF();
579 c15ce40c 2005-08-10 devnull 			i = strlen(t) + 1;
580 c15ce40c 2005-08-10 devnull 			passthrough = malloc(i);
581 c15ce40c 2005-08-10 devnull 			if (passthrough == 0) {
582 c15ce40c 2005-08-10 devnull 				Bprint(Bstderr, "cannot allocate memory for argument string\n");
583 c15ce40c 2005-08-10 devnull 				exits("malloc");
584 c15ce40c 2005-08-10 devnull 			}
585 c15ce40c 2005-08-10 devnull 			strncpy(passthrough, t, i);
586 c15ce40c 2005-08-10 devnull 			break;
587 c15ce40c 2005-08-10 devnull 		default:			/* don't know what to do for ch */
588 c15ce40c 2005-08-10 devnull 			Bprint(Bstderr, "unknown option %C\n", ARGC());
589 c15ce40c 2005-08-10 devnull 			break;
590 c15ce40c 2005-08-10 devnull 	}ARGEND;
591 c15ce40c 2005-08-10 devnull 	prologues();
592 c15ce40c 2005-08-10 devnull 	if (argc <= 0) {
593 c15ce40c 2005-08-10 devnull 		if ((bstdin = (Biobuf *)malloc(sizeof(Biobuf))) < (Biobuf *)0)
594 c15ce40c 2005-08-10 devnull 			exits("malloc");
595 c15ce40c 2005-08-10 devnull 		if (Binit(bstdin, 0, OREAD) == Beof) {
596 c15ce40c 2005-08-10 devnull 			fprint(2, "cannot Binit stdin\n");
597 c15ce40c 2005-08-10 devnull 			exits("Binit");
598 c15ce40c 2005-08-10 devnull 		}
599 c15ce40c 2005-08-10 devnull 		Bstdin = bstdin;
600 c15ce40c 2005-08-10 devnull 		txt2post();
601 c15ce40c 2005-08-10 devnull 	}
602 c15ce40c 2005-08-10 devnull 	for (i=0; i<argc; i++) {
603 c15ce40c 2005-08-10 devnull 		bstdin = Bopen(argv[i], 0);
604 c15ce40c 2005-08-10 devnull 		if (bstdin == 0) {
605 c15ce40c 2005-08-10 devnull 			fprint(2, "cannot open file %s\n", argv[i]);
606 c15ce40c 2005-08-10 devnull 			continue;
607 c15ce40c 2005-08-10 devnull 		}
608 c15ce40c 2005-08-10 devnull 		Bstdin = bstdin;
609 c15ce40c 2005-08-10 devnull 		txt2post();
610 c15ce40c 2005-08-10 devnull 	}
611 c15ce40c 2005-08-10 devnull 	finish();
612 c15ce40c 2005-08-10 devnull 	exits("");
613 b6372b09 2006-03-20 devnull 	return 0;
614 c15ce40c 2005-08-10 devnull }