From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 15 Jan 2022 12:27:09 +0000 (+0000)
Subject: patch 8.2.4095: sed script not recognized by the first line
X-Git-Tag: v8.2.4095
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e3ce17a3ca838954728df21ccb6c2a724490203d;p=vim

patch 8.2.4095: sed script not recognized by the first line

Problem:    Sed script not recognized by the first line.
Solution:   Recognize a sed script starting with "#n". (Doug Kearns)
---

diff --git a/runtime/scripts.vim b/runtime/scripts.vim
index e41405a6c..dd47f65ba 100644
--- a/runtime/scripts.vim
+++ b/runtime/scripts.vim
@@ -406,6 +406,12 @@ else
   elseif s:line1 =~# '^#.*by RouterOS.*$'
     set ft=routeros
 
+  " Sed scripts
+  " #ncomment is allowed but most likely a false positive so require a space
+  " before any trailing comment text
+  elseif s:line1 =~# '^#n\%($\|\s\)'
+    set ft=sed
+
   " CVS diff
   else
     let s:lnum = 1
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 5a5ba5f11..755eafcd2 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -654,7 +654,7 @@ let s:script_checks = {
       \                ['#!/path/nodejs'],
       \                ['#!/path/rhino']],
       \ 'bc': [['#!/path/bc']],
-      \ 'sed': [['#!/path/sed']],
+      \ 'sed': [['#!/path/sed'], ['#n'], ['#n comment']],
       \ 'ocaml': [['#!/path/ocaml']],
       \ 'awk': [['#!/path/awk'],
       \         ['#!/path/gawk']],
diff --git a/src/version.c b/src/version.c
index e62c69dfc..733021bba 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4095,
 /**/
     4094,
 /**/