From 87ae21858adc173c129ff8dfec8ce74cd82e77be Mon Sep 17 00:00:00 2001
From: Eli Zaretskii
Date: Sat, 6 Feb 2016 11:08:20 +0200
Subject: Extend etags Ruby support for accessors

* lib-src/etags.c (Ruby_functions): Support accessors defined with
parentheses.  (Bug#22563)

* test/etags/ruby-src/test1.ru (A::B): Add tests for accessors
defined with parentheses.
* test/etags/ETAGS.good_1:
* test/etags/ETAGS.good_2:
* test/etags/ETAGS.good_3:
* test/etags/ETAGS.good_4:
* test/etags/ETAGS.good_5:
* test/etags/ETAGS.good_6:
* test/etags/CTAGS.good: Adapt to changes in Ruby tests.
---
 lib-src/etags.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib-src')

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 0f5bfa3a951..182cb4cc876 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -4730,8 +4730,12 @@ Ruby_functions (FILE *inf)
 	      if (reader || writer || alias)
 		{
 		  do {
-		    char *np = cp;
+		    char *np;
 
+		    cp = skip_spaces (cp);
+		    if (*cp == '(')
+		      cp = skip_spaces (cp + 1);
+		    np = cp;
 		    cp = skip_name (cp);
 		    if (*np != ':')
 		      continue;
-- 
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