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Fix Lua tags when a function name includes '.' or ':'

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* lib-src/etags.c (Lua_functions): Add a tag for the last element
of a function name after a dot or a colon.  (Bug#21934)
This commit is contained in:
Eli Zaretskii 2015-11-28 12:29:18 +02:00
parent 24703a0a89
commit 690ccf0f0d
1 changed files with 16 additions and 1 deletions
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17
lib-src/etags.c
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@ -4954,7 +4954,22 @@ Lua_functions (FILE *inf)
(void)LOOKING_AT (bp, "local"); /* skip possible "local" */
if (LOOKING_AT (bp, "function"))
get_tag (bp, NULL);
{
char *tag_name, *tp_dot, *tp_colon;
get_tag (bp, &tag_name);
/* If the tag ends with ".foo" or ":foo", make an additional tag for
"foo". */
tp_dot = strrchr (tag_name, '.');
tp_colon = strrchr (tag_name, ':');
if (tp_dot || tp_colon)
{
char *p = tp_dot > tp_colon ? tp_dot : tp_colon;
int len_add = p - tag_name + 1;
get_tag (bp + len_add, NULL);
}
}
}
}