Commit Briefs
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>
libregexp: include stddef.h in lib9.std.h
Commit 2d82ef9d98 added ptrdiff_t in regcomp.c. However, this change broke the build of the Unix package because ptrdiff_t is defined in stddef.h.