* regex.c: Indent cpp directives and remove parens after `defined'.
tree46c7f81e011c37ecbd887c26ede3a429fc72105f
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-rw-r--r-- 51169 AUTHORS
-rw-r--r-- 937 BUGS
-rw-r--r-- 147608 ChangeLog
-rw-r--r-- 4737 GETTING.GNU.SOFTWARE
-rw-r--r-- 31241 INSTALL
-rw-r--r-- 23554 Makefile.in
-rw-r--r-- 30940 PROBLEMS
-rw-r--r-- 3416 README
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