Commit Briefs

Dan Cross

Trivial changes: whitespace and modes.

Remote whitespace at the ends of lines. Remove blank lines from the ends of files. Change modes on source files so that they are not executable. Signed-off-by: Dan Cross <cross@gajendra.net>

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Russ Cox

rc: fix $ifs bug introduced with utf-8 code

R=rsc http://codereview.appspot.com/4187050

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Russ Cox

rc: handle utf-8 in $ifs

R=rsc http://codereview.appspot.com/3798046

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Michael Teichgräber

rc: implement and document <>{cmd} notation

http://codereview.appspot.com/105061

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Michael Teichgräber

rc: fix segfault when SIGINT is received

Save the value of `runq' at the start of the function, so that the `pc' update at the end does work on that original value, and not on a probably modified value of `runq'. fixes #14 http://code.swtch.com/plan9port/issue/14/ http://codereview.appspot.com/104066

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rsc

fix wait

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rsc

sync with plan 9

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rsc

try harder to put background jobs in background; do not print in response to SIGPIPE

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rsc

Plan 9's rc.

not a clear win over byron's, but at least it has the right syntax.

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