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Default branch: MAIN
Current tag: OPENBSD_4_2
Revision 1.7 / (download) - annotate - [select for diffs], Mon Jul 30 10:03:11 2007 UTC (16 years, 10 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_4_2_BASE,
OPENBSD_4_2
Changes since 1.6: +3 -0 lines
Diff to previous 1.6 (colored)
introduce a Var_Substi to substitute on intervals. Since we don't really know how to change Var_Subst and dependent functions, we cheat, and copy the string to a buffer instead. Clean-up the parser a bit: reorganize the include files lookup function: introduce a resolve_include_filename function that figures out the full name of the file, introduce a handle_include_file that does all the include file handling, and rename the functions into handle_xxx_include, so that we can remove most comments. Rename ParseIsCond into handle_bsd_command, cut most of its code into constituent functions. Semantic changes: - follow the rules that, if an optional construct does not parse correctly, then it's not a real extension, and give the normal parser a chance to figure it out. If the syntax checks out, semantic errors ARE real errors. - allow variables to not be defined in include file names, no reason not to. okay miod@