bug#24960: 25.1; etags incorrectly indexes quoted Erlang atoms

[Lars Ingebrigtsen <larsi@gnus.org>]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Lars Ingebrigtsen <larsi@gnus.org>
>> Cc: David Hull <david.hull@openx.com>,  24960@debbugs.gnu.org
>> Date: Tue, 25 Jun 2019 01:39:10 +0200
>> 
>> It looks like the copyright assignment went through, but the patch
>> wasn't applied.
>> 
>> I had a look at the patch, but I know nothing about either Erlang or
>> etags.c, so I can't really say whether it's reasonable or not.  It looks
>> nice, though.  :-)
>
> I think it should go in.

There was one problem in the patch:

       if (len > 0)
-	make_tag (cp, len, true, s, cp + len - s, lineno, linecharno);
+        /* If the name is quoted, the quotes are not part of the name. */
+        if (len > 2 && cp[0] == '\'' && cp[len - 1] == '\'')
+          {
+            cp++;
+            len -= 2;
+          }
+	make_tag (cp, len, true, s, pos, lineno, linecharno);

I think what was meant was that the make_tag should be in that "if"
branch, so I slapped a brace pair around the new lines.

-- 
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   bloggy blog: http://lars.ingebrigtsen.no