From: Richard Stallman Date: Tue, 9 Jun 1998 20:12:44 +0000 (+0000) Subject: (PTR_TO_OFFSET): Alternate definition if not `emacs'. X-Git-Tag: FILEUTILS-3_16q~17 X-Git-Url: https://gitweb.git.savannah.gnu.org/gitweb/?a=commitdiff_plain;h=47f34bb617625d28bbcf69a48e1454a26268f677;p=gnulib.git (PTR_TO_OFFSET): Alternate definition if not `emacs'. --- diff --git a/regex.c b/regex.c index 2a26037683..e4422ce938 100644 --- a/regex.c +++ b/regex.c @@ -27,11 +27,15 @@ #undef _GNU_SOURCE #define _GNU_SOURCE +#ifdef emacs /* Converts the pointer to the char to BEG-based offset from the start. */ #define PTR_TO_OFFSET(d) \ POS_AS_IN_BUFFER (MATCHING_IN_FIRST_STRING \ ? (d) - string1 : (d) - (string2 - size1)) #define POS_AS_IN_BUFFER(p) ((p) + (NILP (re_match_object) || BUFFERP (re_match_object))) +#else +#define PTR_TO_OFFSET(d) 0 +#endif #ifdef HAVE_CONFIG_H #include