From c12cf5bde7a00fbc1a78ad762e61caae1f6d4188 Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Sun, 10 Mar 2019 04:32:58 +0100
Subject: autocmd: introduce "once" feature

Adds a new feature to :autocmd which sets the handler to be executed at
most one times.

Before:

    augroup FooGroup
      autocmd!
      autocmd FileType foo call Foo() | autocmd! FooGroup * <buffer>
    augroup END

After:

    autocmd FileType foo once call Foo()
---
 src/nvim/eval.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/nvim/eval.c')

diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index c23177f23a..5ef2a8772e 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -20160,7 +20160,7 @@ void ex_function(exarg_T *eap)
         skip_until = vim_strsave((char_u *)".");
       }
 
-      // Check for ":python <<EOF", ":lua <<EOF", etc.
+      // heredoc: Check for ":python <<EOF", ":lua <<EOF", etc.
       arg = skipwhite(skiptowhite(p));
       if (arg[0] == '<' && arg[1] =='<'
           && ((p[0] == 'p' && p[1] == 'y'
-- 
cgit