From 046debb9359c85e2f2bc5c6d9481dac0025c6a80 Mon Sep 17 00:00:00 2001
From: Marco Hinz <mh.codebro@gmail.com>
Date: Tue, 29 Apr 2014 16:55:27 +0200
Subject: vim-patch:7.4.268

Problem:  Using exists() on a funcref for a script-local function
          does not work.
Solution: Translate <SNR> to the special byte sequence.
          Add a test.

https://code.google.com/p/vim/source/detail?r=1a5ed2626b26a982e307a206572121a557adf709
---
 src/eval.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/eval.c')

diff --git a/src/eval.c b/src/eval.c
index a4727127f6..93d33a2c96 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -17883,6 +17883,13 @@ trans_function_name (
   if (name != NULL) {
     name = vim_strsave(name);
     *pp = end;
+    if (strncmp((char *)name, "<SNR>", 5) == 0) {
+      // Change "<SNR>" to the byte sequence.
+      name[0] = K_SPECIAL;
+      name[1] = KS_EXTRA;
+      name[2] = (int)KE_SNR;
+      memmove(name + 3, name + 5, strlen((char *)name + 5) + 1);
+    }
     goto theend;
   }
 
-- 
cgit