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

convert to 4-byte UTF-8 and 32-bit Rune

http://codereview.appspot.com/116075

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Russ Cox

sed: avoid crash when rregexec return error

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rsc

add -l flag

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rsc

Use gcc -ansi -pedantic in 9c. Fix many non-C89-isms.

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rsc

forgotten files

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