From 03a04172ec911a4334d814b87f4c9ecc805b817e Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Tue, 21 Mar 2017 11:28:13 +0100
Subject: [PATCH] scripts/vim-patch.sh: Remove "Last change ..." lines.

Also:
- fix ignoring doc/tags file
- use 12 chars of hash instead of 7
---
 scripts/vim-patch.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/scripts/vim-patch.sh b/scripts/vim-patch.sh
index bf4b7d9080..d02eef6b44 100755
--- a/scripts/vim-patch.sh
+++ b/scripts/vim-patch.sh
@@ -109,7 +109,7 @@ assign_commit_details() {
     local strip_commit_line=true
   else
     # Interpret parameter as commit hash.
-    vim_version="${1:0:7}"
+    vim_version="${1:0:12}"
     vim_commit=$(cd "${VIM_SOURCE_DIR}" \
       && git log -1 --format="%H" "${vim_version}")
     local strip_commit_line=false
@@ -136,9 +136,12 @@ preprocess_patch() {
   2>/dev/null $nvim --cmd 'set dir=/tmp' +'g@^diff --git a/src/\S*\<\%('${na_src}'\)@norm! d/\v(^diff)|%$
' +w +q "$file"
 
   # Remove channel.txt, netbeans.txt, os_*.txt, todo.txt, version*.txt, tags
-  local na_doc='channel\.txt\|netbeans\.txt\|os_\w\+\.txt\|todo\.txt\|version\d\.txt\|tags$'
+  local na_doc='channel\.txt\|netbeans\.txt\|os_\w\+\.txt\|todo\.txt\|version\d\.txt\|tags'
   2>/dev/null $nvim --cmd 'set dir=/tmp' +'g@^diff --git a/runtime/doc/\%('${na_doc}'\)@norm! d/\v(^diff)|%$
' +w +q "$file"
 
+  # Remove "Last change ..." changes in doc files.
+  2>/dev/null $nvim --cmd 'set dir=/tmp' +'%s/^@@.*\n.*For Vim version.*Last change.*\n.*For Vim version.*Last change.*//' +w +q "$file"
+
   # Remove some testdir/Make_*.mak files
   local na_src_testdir='Make_amiga.mak\|Make_dos.mak\|Make_ming.mak\|Make_vms.mms'
   2>/dev/null $nvim --cmd 'set dir=/tmp' +'g@^diff --git a/src/testdir/\%('${na_src_testdir}'\)@norm! d/\v(^diff)|%$
' +w +q "$file"