Hi Bram and list,
Sometimes tag-jump failed in the help.
Because, the help's 'iskeyword' option contains `(`.
Failed case #1:
:h E29
/textwidth
<C-]>
E149: Sorry, no help for ('textwidth'
Failed case #2:
:h viminfo-%
/buflisted
<C-]>
E149: Sorry, no help for ('buflisted'),
I wrote a patch.
When tag starts `('` skip `(` at ":help".
It is very useful :-)
Please include an attached patch.
--
Best regards,
Hirohito Higashi (a.k.a. h_east)
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diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 55b0661..94814fc 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -6114,6 +6114,12 @@ find_help_tags(
|| (arg[0] == '\\' && arg[1] == '{'))
*d++ = '\\';
+ /*
+ * If tag starts with parenthesis, skip it. Fixes CTRL-] on ('option'.
+ * (would include the facing parenthesis).
+ */
+ if (*arg == '(' && arg[1] == '\'')
+ arg++;
for (s = arg; *s; ++s)
{
/*
