From 221864cfdc461546d0ae0b84edb46095d878ade8 Mon Sep 17 00:00:00 2001
From: Bailey Ling <bling@live.ca>
Date: Mon, 22 Jul 2013 21:23:41 +0000
Subject: [PATCH] make modified/paste detection an option

---
 README.md            |  2 +-
 autoload/airline.vim |  4 ++--
 doc/airline.txt      | 12 +++++++++++-
 plugin/airline.vim   |  2 ++
 4 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 93567ef2..1f01dd16 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ What about [old powerline][a]?
 *  the old version still works well, but since it's deprecated new features won't get added
 *  it uses different font codes, which makes it incompatible with other powerline bindings in the same terminal (e.g. bash, zsh, tmux, etc.)
 
-# Why's it called airline?
+# Where did the name come from?
 
 I wrote the initial version on an airplane, and since it's light as air it turned out to be a good name.  Thanks for flying vim!
 
diff --git a/autoload/airline.vim b/autoload/airline.vim
index 6db2eaed..e77e13b8 100644
--- a/autoload/airline.vim
+++ b/autoload/airline.vim
@@ -167,8 +167,8 @@ function! airline#update_highlight()
     let l:mode = ['inactive']
   endif
 
-  if &modified | call add(l:mode, 'modified') | endif
-  if &paste    | call add(l:mode, 'paste')    | endif
+  if g:airline_detect_modified && &modified | call add(l:mode, 'modified') | endif
+  if g:airline_detect_paste    && &paste    | call add(l:mode, 'paste')    | endif
 
   let mode_string = join(l:mode)
   if get(w:, 'airline_lastmode', '') != mode_string
diff --git a/doc/airline.txt b/doc/airline.txt
index cda16926..8d364f57 100644
--- a/doc/airline.txt
+++ b/doc/airline.txt
@@ -28,7 +28,7 @@ another statusline?
 ==============================================================================
 NAME                                                          *airline-name*
 
-Why is it named airline?
+Where did the name come from?
 
 I wrote this on an airplane, and since it's light as air it turned out to be a
 good name :-)
@@ -59,6 +59,16 @@ values):
   let g:airline_enable_syntastic=1
 <
 
+* enable modified detection
+>
+  let g:airline_detect_modified=1
+<
+
+* enable paste detection
+>
+  let g:airline_detect_paste=1
+<
+
 * change the default theme
 >
   let g:airline_theme='dark'
diff --git a/plugin/airline.vim b/plugin/airline.vim
index cc714fe4..f0e044d8 100644
--- a/plugin/airline.vim
+++ b/plugin/airline.vim
@@ -15,6 +15,8 @@ call s:check_defined('g:airline_right_alt_sep', exists('g:airline_powerline_font
 call s:check_defined('g:airline_enable_bufferline', 1)
 call s:check_defined('g:airline_enable_fugitive', 1)
 call s:check_defined('g:airline_enable_syntastic', 1)
+call s:check_defined('g:airline_detect_modified', 1)
+call s:check_defined('g:airline_detect_paste', 1)
 call s:check_defined('g:airline_fugitive_prefix', exists('g:airline_powerline_fonts')?' ':'')
 call s:check_defined('g:airline_readonly_symbol', exists('g:airline_powerline_fonts')?'':'RO')
 call s:check_defined('g:airline_linecolumn_prefix', exists('g:airline_powerline_fonts')?' ':':')