Commit Graph

13 Commits

Author SHA1 Message Date
Brad King 62a9fc7e94 COMP: Restore fixes to generated lexer
The command argument lexer was recently regenerated which erased some
fixes that had been applied directly to the output.  This restores the
fixes and adds reminder notes in the generation instructions.
2008-12-18 09:58:06 -05:00
Brad King ae7f2b47b3 COMP: Fix unused yyunput warning in lexer
This adds the "nounput" option to the flex input file so that yyunput is
not generated.  The function is static but not used so some compilers
warn.
2008-12-17 09:33:18 -05:00
Brad King 625ef26163 ENH: Allow most characters in ENV variable refs
The $ENV{VAR} syntax permits access to environment variables.  This
teaches CMake to recognize most characters in the VAR name since some
environments may have variables with non-C-identifier characters.
2008-12-17 08:24:35 -05:00
Bill Hoffman 937afc6b9b ENH: fix for aix 2007-06-05 09:19:27 -04:00
Brad King e40c51dddf BUG: Fixed cmCommandArgumentLexer no-escape mode to not match backslash-escape sequences as lexical tokens at all. Needed to configure files with backslashes preceding an @VAR@ replacement. This fixes bug#5130. 2007-06-04 15:57:33 -04:00
Brad King 97c97730a6 BUG: Character + should be valid in a variable name. 2006-09-25 10:05:07 -04:00
Brad King a3836e09a2 COMP: Moved duplicate flex-generated lexer warning suppression and cross-platform support code to a single cmStandardLexer.h included by all lexer sources. Added fix for macro redefinitions on Borland 5.8 compiler. 2006-08-08 14:00:28 -04:00
Brad King ab61137eb1 COMP: Fix and/or disable warnings for Borland 5.6 build. 2006-08-01 11:38:42 -04:00
Andy Cedilnik 1bbccc5bef ENH: Improve handling of escaped characters 2005-06-17 15:50:08 -04:00
Andy Cedilnik 40d289dd68 ENH: Improve variable name regular expression 2005-06-14 13:22:08 -04:00
Andy Cedilnik 84f12f9298 ENH: Remove some allocations 2005-06-13 10:00:15 -04:00
Andy Cedilnik bbf1c3a0e8 ENH: Handle more cases 2005-06-08 14:18:31 -04:00
Andy Cedilnik 2f42e93427 ENH: Initial import (not working yet) 2005-06-08 10:41:05 -04:00