aniani/vim
0
0
Fork 1
mirror of https://github.com/vim/vim.git synced 2025-09-25 03:54:15 -04:00
Code Activity

patch 8.1.2113: ":help expr-!~?" only works after searching

Browse Source 
Problem:    ":help expr-!~?" only works after searching.
Solution:   Escape "~" after "expr-". (closes #5015)
This commit is contained in:
Bram Moolenaar
2019-10-05 11:30:09 +02:00
parent 4c063dde73
commit 9ca250855b
3 changed files with 21 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/ex_cmds.c
View File

@@ -5547,12 +5547,22 @@ find_help_tags(
if (STRNICMP(arg, "expr-", 5) == 0)
{
// When the string starting with "expr-" and containing '?' and matches
// the table, it is taken literally. Otherwise '?' is recognized as a
// wildcard.
// the table, it is taken literally (but ~ is escaped). Otherwise '?'
// is recognized as a wildcard.
for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; )
if (STRCMP(arg + 5, expr_table[i]) == 0)
{
STRCPY(d, arg);
int si = 0, di = 0;
for (;;)
{
if (arg[si] == '~')
d[di++] = '\\';
d[di++] = arg[si];
if (arg[si] == NUL)
break;
++si;
}
break;
}
}