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Diffstat (limited to 'src/regex.h')
| -rw-r--r-- | src/regex.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/regex.h b/src/regex.h index 1b064987eb7..0e25723a85e 100644 --- a/src/regex.h +++ b/src/regex.h @@ -172,6 +172,9 @@ extern reg_syntax_t re_syntax_options; extern Lisp_Object re_match_object; #endif +/* Roughly the maximum number of failure points on the stack. */ +extern size_t re_max_failures; + /* Define combinations of the above bits for the standard possibilities. (The [[[ comments delimit what gets put into the Texinfo file, so |