Merge branch 'master' into dev

Conflicts:
	doc/airline.txt

autoload/airline.vim

@@ -26,7 +26,6 @@ function! airline#add_inactive_statusline_func(name)
 endfunction
 
 function! airline#load_theme()
-  highlight! default link airline_warning WarningMsg
   call airline#highlighter#load_theme()
   call airline#extensions#load_theme()
 endfunction

autoload/airline/extensions/default.vim

@@ -23,14 +23,18 @@ function! s:get_section(winnr, key, ...)
   return empty(text) ? '' : prefix.text.suffix
 endfunction
 
-function! s:build_sections(builder, keys, winnr)
+function! s:build_sections(builder, context, keys)
   for key in a:keys
+    if key == 'warning' && !a:context.active
+      continue
+    endif
+
     " i have no idea why the warning section needs special treatment, but it's
     " needed to prevent separators from showing up
     if key == 'warning'
       call a:builder.add_raw('%(')
     endif
-    call a:builder.add_section('airline_'.key, s:get_section(a:winnr, key))
+    call a:builder.add_section('airline_'.key, s:get_section(a:context.winnr, key))
     if key == 'warning'
       call a:builder.add_raw('%)')
     endif
@@ -42,7 +46,7 @@ function! airline#extensions#default#apply(builder, context)
   let active = a:context.active
 
   if airline#util#getwinvar(winnr, 'airline_render_left', active || (!active && !g:airline_inactive_collapse))
-    call <sid>build_sections(a:builder, s:layout[0], winnr)
+    call <sid>build_sections(a:builder, a:context, s:layout[0])
   else
     call a:builder.add_section('airline_a', '%f%m ')
     call a:builder.add_section('airline_c', '')
@@ -51,7 +55,7 @@ function! airline#extensions#default#apply(builder, context)
   call a:builder.split(s:get_section(winnr, 'gutter', '', ''))
 
   if airline#util#getwinvar(winnr, 'airline_render_right', 1)
-    call <sid>build_sections(a:builder, s:layout[1], winnr)
+    call <sid>build_sections(a:builder, a:context, s:layout[1])
   endif
 
   return 1

autoload/airline/extensions/hunks.vim

@@ -10,14 +10,6 @@ function! s:init()
     let s:initialized = 1
     if get(g:, 'loaded_signify', 0)
       function! s:get_hunks()
-        " this is a temporary fix (see #188)
-        let fname = fnamemodify(bufname('%'), ':p')
-        if has_key(g:sy, fname) && has_key(g:sy[fname], 'hunks')
-          if len(g:sy[fname].hunks) == 0
-            return [0, 0, 0]
-          endif
-        endif
-
         let hunks = sy#repo#get_stats()
         if hunks[0] >= 0
           return hunks

autoload/airline/extensions/unite.vim

@@ -4,10 +4,10 @@
 function! airline#extensions#unite#apply(...)
   if &ft == 'unite'
     call a:1.add_section('airline_a', ' Unite ')
-    call a:1.add_section('airline_b', ' %{unite#get_context().buffer_name} ')
+    call a:1.add_section('airline_b', ' %{get(unite#get_context(), "buffer_name", "")} ')
     call a:1.add_section('airline_c', ' %{unite#get_status_string()} ')
     call a:1.split()
-    call a:1.add_section('airline_y', ' %{unite#get_context().real_buffer_name} ')
+    call a:1.add_section('airline_y', ' %{get(unite#get_context(), "real_buffer_name", "")} ')
     return 1
   endif
 endfunction

autoload/airline/themes.vim

@@ -54,6 +54,12 @@ function! airline#themes#get_highlight2(fg, bg, ...)
 endfunction
 
 function! airline#themes#patch(palette)
+  for mode in keys(a:palette)
+    if !has_key(a:palette[mode], 'airline_warning')
+      let a:palette[mode]['airline_warning'] = [ '#000000', '#df5f00', 232, 166 ]
+    endif
+  endfor
+
   " this is a pretty heavy handed, but it works...
   " basically, look for the 'airline_file' group and copy the bg
   " colors from 'airline_c' into it.

doc/airline.txt

@@ -71,7 +71,7 @@ values):
     endif
   endfunction
 <
-* enable/disable usage of patched powerline font symbols >
+* enable/disable automatic selection of patched powerline font symbols >
   let g:airline_powerline_fonts=0
 <
 * define the set of text to display for each mode.  >
@@ -162,9 +162,10 @@ Note: You must define the dictionary first before setting values: >
 For more intricate customizations, you can replace the predefined sections
 with the usual statusline syntax.
 
-Note: Many of these settings can also be controlled with |airline-configuration|
-variables, which is useful for sections which by default host more than one
-extension.
+Note: If you define any section variables it will replace the default values
+entirely.  If you want to disable only certain parts of a section you can try
+using variables defined in the |airline-configuration| or |airline_extensions|
+section.
 >
   variable names                default contents
   ----------------------------------------------------------------------------
@@ -188,7 +189,7 @@ EXTENSIONS                                              *airline-extensions*
 Most extensions are enabled by default and lazily loaded when the
 corresponding plugin (if any) is detected.
 
-                                                           *airline-default*
+-------------------------------------                      *airline-default*
 The default extension understands all of the `g:` variables in the
 |airline-configuration| section, however it also has some more fine-tuned
 configuration values that you can use.
@@ -204,7 +205,7 @@ configuration values that you can use.
   " Note: set to an empty dictionary to disable truncation.
   let g:airline#extensions#default#section_truncate_width = {}
 <
-                                                        *airline-bufferline*
+-------------------------------------                   *airline-bufferline*
 vim-bufferline <https://github.com/bling/vim-bufferline>
 
 * enable/disable bufferline integration >
@@ -213,7 +214,7 @@ vim-bufferline <https://github.com/bling/vim-bufferline>
 * determine whether bufferline will overwrite customization variables >
   let g:airline#extensions#bufferline#overwrite_variables = 1
 <
-                                                            *airline-branch*
+-------------------------------------                       *airline-branch*
 fugitive.vim <https://github.com/tpope/vim-fugitive>
 lawrencium   <https://bitbucket.org/ludovicchabant/vim-lawrencium>
 
@@ -223,19 +224,19 @@ lawrencium   <https://bitbucket.org/ludovicchabant/vim-lawrencium>
 * change the text for when no branch is detected >
   let g:airline#extensions#branch#empty_message = ''
 <
-                                                         *airline-syntastic*
+-------------------------------------                    *airline-syntastic*
 syntastic <https://github.com/scrooloose/syntastic>
 
 * enable/disable syntastic integration >
   let g:airline#extensions#syntastic#enabled = 1
 <
-                                                            *airline-tagbar*
+-------------------------------------                       *airline-tagbar*
 tagbar <https://github.com/majutsushi/>
 
 * enable/disable tagbar integration >
   let g:airline#extensions#tagbar#enabled = 1
 <
-                                                               *airline-csv*
+-------------------------------------                          *airline-csv*
 csv.vim <https://github.com/chrisbra/csv.vim>
 
 * enable/disable csv integration for displaying the current column. >
@@ -245,7 +246,7 @@ csv.vim <https://github.com/chrisbra/csv.vim>
   let g:airline#extensions#csv#column_display = 'Number' (default)
   let g:airline#extensions#csv#column_display = 'Name'
 <
-                                                             *airline-hunks*
+-------------------------------------                        *airline-hunks*
 vim-gitgutter <https://github.com/airblade/vim-gitgutter>
 vim-signify <https://github.com/mhinz/vim-signify>
 
@@ -258,7 +259,7 @@ vim-signify <https://github.com/mhinz/vim-signify>
 * set hunk count symbols. >
   let g:airline#extensions#hunks#hunk_symbols = ['+', '~', '-']
 <
-                                                        *airline-whitespace*
+-------------------------------------                   *airline-whitespace*
 * enable/disable detection of whitespace errors. >
   let g:airline#extensions#whitespace#enabled = 1
 <
@@ -275,7 +276,7 @@ vim-signify <https://github.com/mhinz/vim-signify>
   let g:airline#extensions#whitespace#trailing_format = 'trailing[%s]'
   let g:airline#extensions#whitespace#mixed_indent_format = 'mixed-indent[%s]'
 <
-                                                             *airline-ctrlp*
+-------------------------------------                        *airline-ctrlp*
 ctrlp <https://github.com/kien/ctrlp.vim>
 
 * configure which mode colors should ctrlp window use (takes effect
@@ -285,7 +286,7 @@ ctrlp <https://github.com/kien/ctrlp.vim>
   let g:airline#extensions#ctrlp#color_template = 'visual'
   let g:airline#extensions#ctrlp#color_template = 'replace'
 <
-                                                        *airline-virtualenv*
+-------------------------------------                   *airline-virtualenv*
 virtualenv <https://github.com/jmcantrell/vim-virtualenv>
 
 * enable/disable virtualenv integration >
@@ -331,7 +332,7 @@ variable which is used in the absense of a `w:` value. This makes it very easy
 to override only certain parts of the statusline by only defining window-local
 variables for a subset of all sections.
 
-                                                       *add_statusline_func*
+-------------------------------------                  *add_statusline_func*
 The following is an example of how you can extend vim-airline to support a
 new plugin. >
   function! MyPlugin(...)
@@ -344,7 +345,7 @@ new plugin. >
   endfunction
   call airline#add_statusline_func('MyPlugin')
 <
-                                                    *remove_statusline_func*
+-------------------------------------               *remove_statusline_func*
 You can also remove a function as well, which is useful for when you want a
 temporary override. >
   call airline#remove_statusline_func('MyPlugin')
@@ -385,7 +386,7 @@ values such as whether the statusline is active or not, and the window number.
     'active': 'whether the window is active or not',
   }
 <
-                                             *airline-pipeline-return-codes*
+-------------------------------------        *airline-pipeline-return-codes*
 The pipeline accepts various return codes and can be used to determine the
 next action.  The following are the supported codes: >
    0   the default, continue on with the next funcref