From e980d8a934393c4da5ff0d5ece6f3e158fa98306 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Wed, 8 Dec 2010 13:11:21 +0100 Subject: updated for version 7.3.076 Problem: Clang warnings for dead code. Solution: Remove it. (Carlo Teubner) --- src/misc2.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'src/misc2.c') diff --git a/src/misc2.c b/src/misc2.c index 2db4b663f..c6f4f112d 100644 --- a/src/misc2.c +++ b/src/misc2.c @@ -200,7 +200,6 @@ coladvance2(pos, addspaces, finetune, wcol) } #endif - idx = -1; ptr = line; while (col <= wcol && *ptr != NUL) { @@ -1223,7 +1222,7 @@ free_all_mem() #endif /* - * copy a string into newly allocated memory + * Copy "string" into newly allocated memory. */ char_u * vim_strsave(string) @@ -1239,6 +1238,12 @@ vim_strsave(string) return p; } +/* + * Copy up to "len" bytes of "string" into newly allocated memory and + * terminate with a NUL. + * The allocated memory always has size "len + 1", also when "string" is + * shorter. + */ char_u * vim_strnsave(string, len) char_u *string; -- cgit v1.2.1