From cc66751b3408d8cd3cd6ba8776fba285d16d8218 Mon Sep 17 00:00:00 2001 From: Stefan Monnier Date: Mon, 14 Feb 2000 17:00:16 +0000 Subject: [PATCH] * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS to Emacs' syntax. Also fix the comment about set/not-set meanings since Emacs syntax is not the value 0 any more. * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax since it's now part of RE_SYNTAX_EMACS. --- regex.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/regex.h b/regex.h index 36775d567a..b39fc1e770 100644 --- a/regex.h +++ b/regex.h @@ -32,8 +32,9 @@ /* The following bits are used to determine the regexp syntax we - recognize. The set/not-set meanings are chosen so that Emacs syntax - remains the value 0. The bits are given in alphabetical order, and + recognize. The set/not-set meanings where historically chosen so + that Emacs syntax had the value 0. + The bits are given in alphabetical order, and the definitions shifted by one from the previous bit; thus, when we add or remove a bit, only one other definition need change. */ typedef unsigned reg_syntax_t; @@ -153,9 +154,9 @@ extern Lisp_Object re_match_object; /* Define combinations of the above bits for the standard possibilities. (The [[[ comments delimit what gets put into the Texinfo file, so - don't delete them!) */ + don't delete them!) */ /* [[[begin syntaxes]]] */ -#define RE_SYNTAX_EMACS 0 +#define RE_SYNTAX_EMACS (RE_CHAR_CLASSES | RE_INTERVALS) #define RE_SYNTAX_AWK \ (RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DOT_NOT_NULL \ -- 2.30.2