From 1f2653346532489a8cb4c352d0257efb6278c411 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Tue, 4 Feb 2014 06:21:04 +0100
Subject: [PATCH 1/5] Add boilerplate for ftplugins

This prevents the file from being sourced multiple times.

This is good for performance and fixes possible errors because of the
`<unique` maps. This happened to me after an initial `:QTInit`.
---
 ftplugin/quicktask.vim | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ftplugin/quicktask.vim b/ftplugin/quicktask.vim
index 1196490..06b9314 100755
--- a/ftplugin/quicktask.vim
+++ b/ftplugin/quicktask.vim
@@ -23,6 +23,14 @@
 let s:cpo_save = &cpo
 set cpo&vim
 
+" Boilerplate for ftplugins. {{{1
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let b:undo_ftplugin = 'setlocal comments< formatoptions< spell< wrap< textwidth< expandtab< shiftwidth< tabstop< iskeyword< foldmethod< foldexpr< fillchars< foldtext<'
+
 " Set all buffer-local settings: {{{1
 setlocal comments=b:#,f:-,f:*
 setlocal formatoptions=qnwta

From fd9170ffcd54bc4b8da3e1448ed2c8260b0fc34a Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Tue, 4 Feb 2014 09:03:34 +0100
Subject: [PATCH 2/5] Append to b:undo_ftplugin

---
 ftplugin/quicktask.vim | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ftplugin/quicktask.vim b/ftplugin/quicktask.vim
index 06b9314..15dc6c2 100755
--- a/ftplugin/quicktask.vim
+++ b/ftplugin/quicktask.vim
@@ -29,7 +29,10 @@ if exists("b:did_ftplugin")
 endif
 let b:did_ftplugin = 1
 
-let b:undo_ftplugin = 'setlocal comments< formatoptions< spell< wrap< textwidth< expandtab< shiftwidth< tabstop< iskeyword< foldmethod< foldexpr< fillchars< foldtext<'
+if !exists('b:undo_ftplugin')
+  let b:undo_ftplugin = ''
+endif
+let b:undo_ftplugin .= '|setlocal comments< formatoptions< spell< wrap< textwidth< expandtab< shiftwidth< tabstop< iskeyword< foldmethod< foldexpr< fillchars< foldtext<'
 
 " Set all buffer-local settings: {{{1
 setlocal comments=b:#,f:-,f:*

From 0d77b1312238d925c7865c1b352102689edaae0e Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Tue, 4 Feb 2014 09:05:45 +0100
Subject: [PATCH 3/5] Use b:quicktask_did_mappings to prevent mapping errors

---
 ftplugin/quicktask.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ftplugin/quicktask.vim b/ftplugin/quicktask.vim
index 15dc6c2..28acae2 100755
--- a/ftplugin/quicktask.vim
+++ b/ftplugin/quicktask.vim
@@ -1055,7 +1055,7 @@ nmap <silent> <Plug>FindIncompleteTimestamps :call <SID>FindIncompleteTimestamps
 nmap <silent> <Plug>OpenSnipUnderCursor      :call <SID>OpenSnip()<CR>
 
 " Public mappings {{{1
-if ! g:quicktask_no_mappings
+if ! g:quicktask_no_mappings && ! exists('b:quicktask_did_mappings')
     nmap <unique> <Leader>tv  <Plug>SelectTask
     nmap <unique> <Leader>tD  <Plug>TaskComplete
     nmap <unique> <Leader>ta  <Plug>ShowActiveTasksOnly
@@ -1071,6 +1071,7 @@ if ! g:quicktask_no_mappings
     nmap <unique> <Leader>tS  <Plug>AddSnipToTask
     nmap <unique> <Leader>tfi <Plug>FindIncompleteTimestamps
     nmap          <CR>        <Plug>OpenSnipUnderCursor
+    let b:quicktask_did_mappings = 1
 endif
 
 " ============================================================================

From ac058c379cbdb3cc21ec05345a92ebc2a7978ac4 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Tue, 4 Feb 2014 09:06:33 +0100
Subject: [PATCH 4/5] Use `<buffer>` for mappings

---
 ftplugin/quicktask.vim | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/ftplugin/quicktask.vim b/ftplugin/quicktask.vim
index 28acae2..c66a3ca 100755
--- a/ftplugin/quicktask.vim
+++ b/ftplugin/quicktask.vim
@@ -1056,21 +1056,21 @@ nmap <silent> <Plug>OpenSnipUnderCursor      :call <SID>OpenSnip()<CR>
 
 " Public mappings {{{1
 if ! g:quicktask_no_mappings && ! exists('b:quicktask_did_mappings')
-    nmap <unique> <Leader>tv  <Plug>SelectTask
-    nmap <unique> <Leader>tD  <Plug>TaskComplete
-    nmap <unique> <Leader>ta  <Plug>ShowActiveTasksOnly
-    nmap <unique> <Leader>tw  <Plug>ShowWatchedTasksOnly
-    nmap <unique> <Leader>ty  <Plug>ShowTodayTasksOnly
-    nmap <unique> <Leader>ts  <Plug>AddNextTimeToTask
-    nmap <unique> <Leader>tO  <Plug>AddTaskAbove
-    nmap <unique> <Leader>to  <Plug>AddTaskBelow
-    nmap <unique> <Leader>tn  <Plug>AddNoteToTask
-    nmap <unique> <Leader>tc  <Plug>AddChildTask
-    nmap <unique> <Leader>tu  <Plug>MoveTaskUp
-    nmap <unique> <Leader>td  <Plug>MoveTaskDown
-    nmap <unique> <Leader>tS  <Plug>AddSnipToTask
-    nmap <unique> <Leader>tfi <Plug>FindIncompleteTimestamps
-    nmap          <CR>        <Plug>OpenSnipUnderCursor
+    nmap <unique><buffer> <Leader>tv  <Plug>SelectTask
+    nmap <unique><buffer> <Leader>tD  <Plug>TaskComplete
+    nmap <unique><buffer> <Leader>ta  <Plug>ShowActiveTasksOnly
+    nmap <unique><buffer> <Leader>tw  <Plug>ShowWatchedTasksOnly
+    nmap <unique><buffer> <Leader>ty  <Plug>ShowTodayTasksOnly
+    nmap <unique><buffer> <Leader>ts  <Plug>AddNextTimeToTask
+    nmap <unique><buffer> <Leader>tO  <Plug>AddTaskAbove
+    nmap <unique><buffer> <Leader>to  <Plug>AddTaskBelow
+    nmap <unique><buffer> <Leader>tn  <Plug>AddNoteToTask
+    nmap <unique><buffer> <Leader>tc  <Plug>AddChildTask
+    nmap <unique><buffer> <Leader>tu  <Plug>MoveTaskUp
+    nmap <unique><buffer> <Leader>td  <Plug>MoveTaskDown
+    nmap <unique><buffer> <Leader>tS  <Plug>AddSnipToTask
+    nmap <unique><buffer> <Leader>tfi <Plug>FindIncompleteTimestamps
+    nmap <unique><buffer> <CR>        <Plug>OpenSnipUnderCursor
     let b:quicktask_did_mappings = 1
 endif
 

From fb719b5c14036f9f096448a356f9659fbd09a0af Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Tue, 4 Feb 2014 09:07:46 +0100
Subject: [PATCH 5/5] Use `augroup` and `au!` around `autocmd` setup

---
 ftplugin/quicktask.vim | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ftplugin/quicktask.vim b/ftplugin/quicktask.vim
index c66a3ca..11d3893 100755
--- a/ftplugin/quicktask.vim
+++ b/ftplugin/quicktask.vim
@@ -1077,7 +1077,10 @@ endif
 " ============================================================================
 " Autocommands {{{1
 if g:quicktask_autosave
-    autocmd BufLeave,FocusLost * call <SID>SaveOnFocusLost()
+    augroup quicktask
+      au!
+      autocmd BufLeave,FocusLost * call <SID>SaveOnFocusLost()
+    augroup END
 endif
 
 " ============================================================================