24dbe96a10
(arg_type): at_icregexp label removed (obsolete). (pattern): New member multi_line for multi-line regexps. (filebuf): A global buffer containing the whole file as a string for multi-line regexp matching. (need_filebuf): Global flag raised if multi-line regexps used. (print_help): Document new regexp modifiers, remove references to obsolete option --ignore-case-regexp. (main): Do not set regexp syntax and translation table here. (main): Treat -c option as a backward compatibility hack. (main, find_entries): Init and free filebuf. (find_entries): Call regex_tag_multiline after the regular parser. (scan_separators): Check for untermintaed regexp and return NULL. (analyse_regex, add_regex): Remove the ignore_case argument, which is now a modifier to the regexp. All callers changed. (add_regex): Manage the regexp modifiers. (regex_tag_multiline): New function. Reads from filebuf. (readline_internal): If necessary, copy the whole file into filebuf. (readline): Skip multi-line regexps, leave them to regex_tag_multiline. (add_regex): Better check for null regexps. (readline): Check for regex matching null string. (find_entries): Reorganisation.
This directory contains the source code for the architecture-dependent files that go in ../arch-lib. At present, these are mostly utility programs used by Emacs.