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regen/unicode_constants.pl: Find max ascii print cp
authorKarl Williamson <khw@cpan.org>
Sun, 24 Aug 2014 00:10:44 +0000 (18:10 -0600)
committerKarl Williamson <khw@cpan.org>
Mon, 25 Aug 2014 17:13:41 +0000 (11:13 -0600)
commit09cc440d0851dfabed3792481a855af6a4a79f93
treed3e63e5307557b4c47bece3a1b3f736d6fdea330
parent96ca48da9bec7b317ccdc743dffe3f593d5f56f3
regen/unicode_constants.pl: Find max ascii print cp

This creates a #define that gives the highest code point that is an
ASCII printable.  On ASCII-ish platforms, this is 0x7E, but on EBCDIC
platforms it varies, and can be as high as 0xFF.  This is in preparation
for needing this value in a future commit in regcomp.c
regen/unicode_constants.pl
unicode_constants.h