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(compile_pattern_1): Don't BLOCK_INPUT.

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This commit is contained in:
Richard M. Stallman 2006-09-24 20:28:49 +00:00
parent 3f56acf967
commit e7b2dd2e38
1 changed files with 6 additions and 5 deletions
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11
src/search.c
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@ -171,10 +171,11 @@ compile_pattern_1 (cp, pattern, translate, regp, posix, multibyte)
cp->buf.multibyte = multibyte;
cp->whitespace_regexp = Vsearch_spaces_regexp;
cp->syntax_table = current_buffer->syntax_table;
/* Doing BLOCK_INPUT here has the effect that
the debugger won't run if an error occurs.
Why is BLOCK_INPUT needed here? */
BLOCK_INPUT;
/* rms: I think BLOCK_INPUT is not needed here any more,
because regex.c defines malloc to call xmalloc.
Using BLOCK_INPUT here means the debugger won't run if an error occurs.
So let's turn it off. */
/* BLOCK_INPUT; */
old = re_set_syntax (RE_SYNTAX_EMACS
| (posix ? 0 : RE_NO_POSIX_BACKTRACKING));
@ -187,7 +188,7 @@ compile_pattern_1 (cp, pattern, translate, regp, posix, multibyte)
re_set_whitespace_regexp (NULL);
re_set_syntax (old);
UNBLOCK_INPUT;
/* UNBLOCK_INPUT; */
if (val)
xsignal1 (Qinvalid_regexp, build_string (val));