aniani/vim
0
0
Fork 1
mirror of https://github.com/vim/vim.git synced 2025-09-23 03:43:49 -04:00
Code Activity

patch 8.2.2736: Vim9: for loop over string is a bit slow

Browse Source 
Problem:    Vim9: for loop over string is a bit slow.
Solution:   Avoid using strlen().
This commit is contained in:
Bram Moolenaar
2021-04-08 18:05:03 +02:00
parent fa5963880d
commit 175a41c13f
2 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/version.c
View File

@@ -750,6 +750,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
2736,
/**/ /**/
2735, 2735,
/**/ /**/

3
src/vim9execute.c
View File

@@ -2792,12 +2792,11 @@ call_def_function(
else if (ltv->v_type == VAR_STRING) else if (ltv->v_type == VAR_STRING)
{ {
char_u *str = ltv->vval.v_string; char_u *str = ltv->vval.v_string;
int len = str == NULL ? 0 : (int)STRLEN(str);
// Push the next character from the string. The index // Push the next character from the string. The index
// is for the last byte of the previous character. // is for the last byte of the previous character.
++idxtv->vval.v_number; ++idxtv->vval.v_number;
if (idxtv->vval.v_number >= len) if (str == NULL || str[idxtv->vval.v_number] == NUL)
{ {
// past the end of the string, jump to "endfor" // past the end of the string, jump to "endfor"
ectx.ec_iidx = iptr->isn_arg.forloop.for_end; ectx.ec_iidx = iptr->isn_arg.forloop.for_end;