From 877b2f3593c52ae3c819b725f48271b93443a763 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Thu, 20 Jun 2019 00:38:10 +1200
Subject: Move Vim help indent rules to main indent ftplugin

I assumed Vim's runtime files included indent rules for :help files, but
they don't.
---
 vim/after/indent/help.vim |  6 ------
 vim/indent/help.vim       | 12 ++++++++++++
 2 files changed, 12 insertions(+), 6 deletions(-)
 delete mode 100644 vim/after/indent/help.vim
 create mode 100644 vim/indent/help.vim

(limited to 'vim')

diff --git a/vim/after/indent/help.vim b/vim/after/indent/help.vim
deleted file mode 100644
index 449e3b4a..00000000
--- a/vim/after/indent/help.vim
+++ /dev/null
@@ -1,6 +0,0 @@
-" Use hard tabs for Vim help
-setlocal noexpandtab shiftwidth=0 tabstop=8
-if &softtabstop != -1
-  let &softtabstop = &shiftwidth
-endif
-let b:undo_indent .= '|setlocal expandtab< shiftwidth< softtabstop< tabstop<'
diff --git a/vim/indent/help.vim b/vim/indent/help.vim
new file mode 100644
index 00000000..1edf64fb
--- /dev/null
+++ b/vim/indent/help.vim
@@ -0,0 +1,12 @@
+" Only do this when not done yet for this buffer
+if exists('b:did_indent')
+  finish
+endif
+let b:did_indent = 1
+
+" Use hard tabs for editing Vim help files
+setlocal noexpandtab shiftwidth=0 tabstop=8
+if &softtabstop != -1
+  let &softtabstop = &shiftwidth
+endif
+let b:undo_indent = 'setlocal expandtab< shiftwidth< softtabstop< tabstop<'
-- 
cgit v1.2.3