From 4c8c4af90a3d7d9e270b398b6dd7a21acad0d987 Mon Sep 17 00:00:00 2001 From: VictorMiasnikov Date: Thu, 29 Sep 2022 18:59:25 +0300 Subject: [PATCH] y.tab.c - Use strchr() because index() is a deprecated POSIX function Since index() is deprecated in POSIX and not part of the C standard library, we should use strchr() ... strchr() is part of the C standard library. index() is a now deprecated POSIX function. The POSIX specification recommends implementing index() as a macro that expands to a call to strchr(). Since index() is deprecated in POSIX and not part of the C standard library, you should use strchr(). ... ... char *index(const char *, int); /* LEGACY, see strchr */ ... https://stackoverflow.com/questions/4291149/difference-between-string-h-and-strings-h = = = . . . strings.h comes from the BSD branch in the unix evolution. Its content has been standardized by POSIX, but most of it is marked as legacy and can be easily replaced with other functions: . . . char *index(const char *, int); /* LEGACY, see strchr */ . . . = = = https://stackoverflow.com/questions/4091864/c-differences-between-strchr-and-index = = = . . . strchr() is part of the C standard library. index() is a now deprecated POSIX function. The POSIX specification recommends implementing index() as a macro that expands to a call to strchr(). Since index() is deprecated in POSIX and not part of the C standard library, you should use strchr(). . . . = = = --- m3-tools/pp/src/flex-bison/y.tab.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/m3-tools/pp/src/flex-bison/y.tab.c b/m3-tools/pp/src/flex-bison/y.tab.c index ece8ccb48b..6d56c5268d 100644 --- a/m3-tools/pp/src/flex-bison/y.tab.c +++ b/m3-tools/pp/src/flex-bison/y.tab.c @@ -5946,7 +5946,7 @@ HandleComments(firstTime, initNPS, doBreak) /* Emit the word. */ while (!IsWhite(*s) && *s != 0) P(*s++); - sentenceBreak = index(".!?", s[-1]) != 0; + sentenceBreak = strchr(".!?", s[-1]) != 0; } } Formatter__SetFont(formatter, fonts->body);