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42 Commits
1.1 ... 1.5

Author SHA1 Message Date
Nate Kane
62a2fd103f Updated the readme and help file. 2011-03-13 22:15:34 +11:00
Nate Kane
7826042406 Added new test file. 2011-03-13 21:38:26 +11:00
Nate Kane
6e145a10cf Whitespace. 2011-03-13 21:34:00 +11:00
Nate Kane
60f435ee57 Removed the indent_guides#get_indent_size function. 2011-03-13 21:32:28 +11:00
Nate Kane
5f48d29177 Refactored the regex for the highlight patterns. 2011-03-13 21:29:27 +11:00
Nate Kane
a3ba000ddb Updated help file. 2011-03-06 23:49:11 +10:00
Nate Kane
d9c596352a Fixed bug with calculating guide size. 2011-03-06 23:48:08 +10:00
Nate Kane
7af506c797 Tweaked highlight patterns. 2011-03-06 23:31:54 +10:00
Nate Kane
73703c93ad Updated test files. 2011-03-06 23:30:35 +10:00
Nate Kane
78d34d1018 Merge branch 'mixed-tabs-and-spaces' of https://github.com/graywh/vim-indent-guides into graywh-mixed-tabs-and-spaces 
* 'mixed-tabs-and-spaces' of https://github.com/graywh/vim-indent-guides:
  Partial support for mixed tabs and spaces.
 2011-03-06 22:35:16 +10:00
Will Gray
f7d5111c34 Partial support for mixed tabs and spaces. 
Also account for 1 tab == 1 indent.
 2011-02-21 14:08:05 -06:00
Will Gray
0a14a1558e Fix typo causing global settings to be stored as strings. 2011-02-21 13:23:21 -06:00
Nate Kane
ed8eff420b Updated the help file 2011-02-21 23:48:14 +10:00
Nate Kane
5146db837f Merge branch 'master' of https://github.com/voidus/vim-indent-guides into voidus-master 
* 'master' of https://github.com/voidus/vim-indent-guides:
  Use str2float instead of plain floats. Fixes #10
 2011-02-21 23:38:47 +10:00
Nate Kane
feba7e9fa7 Updated the help file 2011-02-21 23:36:22 +10:00
Nate Kane
2415d8b709 Merge branch 'graywh-issue5' 
* graywh-issue5:
  Removed unnecessary exe calls for default highlights
  Don't clobber pre-set custom colors.
 2011-02-21 23:31:51 +10:00
Nate Kane
fa67d46aca Removed unnecessary exe calls for default highlights 2011-02-21 23:29:30 +10:00
Simon Kohlmeyer
f972f0264f Use str2float instead of plain floats. Fixes #10 
This is used to work around a vim bug throwing E806: using Float as String in
some Situations.
 2011-02-21 10:34:27 +01:00
Nate Kane
3cd1b09fb3 Updated the help file. 2011-02-20 22:55:19 +10:00
Will Gray
9441c97e57 Enable chaining :commands with :bar. 2011-02-17 15:29:34 -06:00
Will Gray
10b809d187 Don't clobber pre-set custom colors. 2011-02-17 15:13:14 -06:00
Nate Kane
4a3c2d3d46 Updated the Last Change date 2011-02-06 22:54:48 +10:00
Nate Kane
353bef3dba Improved Windows support 2011-01-24 22:25:17 +10:00
Nate Kane
3c86647883 Added new global option to configure whether the plugin is enabled on Vim startup 2011-01-24 20:45:18 +10:00
Nate Kane
0c214805f2 Updated the help file to reflect the latest changes 2011-01-17 20:38:35 +10:00
Nate Kane
2ea3460539 Altered some comment wording 2011-01-17 20:35:37 +10:00
Nate Kane
bd16c77359 Changed the default value of g:indent_guides_color_change_percent to 10% 2011-01-17 20:35:17 +10:00
Nate Kane
349edc9da2 Added support for gVim themes that don't specify a hi Normal guibg color 2011-01-17 13:13:50 +10:00
Nate Kane
6bbbc619d6 Updated the last change date in the help file 2011-01-10 21:43:05 +10:00
Nate Kane
5344539e70 Tweaked the readme yet again 2011-01-10 21:38:06 +10:00
Nate Kane
80d96b425a Tweaked the readme again 2011-01-09 22:41:53 +10:00
Nate Kane
a0e3e35bd3 Tweaked the readme 2011-01-09 22:33:08 +10:00
Nate Kane
77bf750ed0 Replaced the screenshots in the readme 2011-01-09 22:25:56 +10:00
Nate Kane
c28e193772 Updated the readme and help file with details about the new start level option 2011-01-09 20:55:27 +10:00
Nate Kane
67398b8358 Added new global option to configure which indent level to start the indent guides from 2011-01-09 20:53:48 +10:00
Nate Kane
06d2b34874 Refactored some core logic and added some simple debugging 2011-01-05 14:07:53 +10:00
Nate Kane
d53103f9a8 Updated the readme and help file with details about the new customizable size option for indent guides 2011-01-05 13:22:40 +10:00
Nate Kane
f2608db67e Refactored some core functionality and implemented an initial version of the custom guide size feature [issue2] 2011-01-04 23:53:17 +10:00
Nate Kane
538554b19f Refactored the way global variables are initialized and added a new plugin option: g:indent_guides_indent_guide_size 2011-01-04 23:49:35 +10:00
Nate Kane
d639a48f04 Fixed a typo in the readme and help file 2010-12-30 20:35:22 +10:00
Nate Kane
b1f149ff71 Tweaked the readme and help file 2010-12-30 09:23:44 +10:00
Nate Kane
9dbc046d83 Fixed typo in the readme file 2010-12-29 22:15:42 +10:00
13 changed files with 451 additions and 113 deletions
Expand all files Collapse all files

36
README.markdown
View File

@@ -1,15 +1,18 @@
# Indent Guides
Indent Guides is a plugin for visually displaying indent levels in vim.
Indent Guides is a plugin for visually displaying indent levels in Vim.
## Features:
* Can detect both tab and space indent styles.
* Automatically inspects your colorscheme and picks appropriate colors (gvim only).
* Automatically inspects your colorscheme and picks appropriate colors (gVim only).
* Will highlight indent levels with alternating colors.
* Full support for gvim and basic support for terminal vim.
* Seems to work on Windows gvim 7.3 (haven't done any extensive tests though).
* Full support for gVim and basic support for Terminal Vim.
* Seems to work on Windows gVim 7.3 (haven't done any extensive tests though).
* Customizable size for indent guides, eg. skinny guides (soft-tabs only).
* Customizable start indent level.
* **NEW:** Highlight support for files with a mixture of tab and space indent styles.
## Requirements
* vim 7.2+
* Vim 7.2+
## Installation
To install the plugin just copy `autoload`, `plugin`, `doc` directories into your `.vim` directory.
@@ -22,25 +25,33 @@ Alternatively if you have [Pathogen](http://www.vim.org/scripts/script.php?scrip
## Usage
The default mapping to toggle the plugin is `<Leader>ig`
### gVim
**This plugin should work with gVim out of the box, no configuration needed.** It will automatically inspect your colorscheme and pick appropriate colors.
### Setting custom indent colors
Here's an example of how to define custom colors instead using of the ones the plugin automatically generates for you. Add this to your `.vimrc` file:
Here's an example of how to define custom colors instead of using the ones the plugin automatically generates for you. Add this to your `.vimrc` file:
let g:indent_guides_auto_colors = 0
autocmd VimEnter,Colorscheme * :hi IndentGuidesOdd guibg=red ctermbg=3
autocmd VimEnter,Colorscheme * :hi IndentGuidesEven guibg=green ctermbg=4
Alternatively you can add the following lines to your colorscheme file.
hi IndentGuidesOdd guibg=red ctermbg=3
hi IndentGuidesEven guibg=green ctermbg=4
### Terminal Vim
At the moment Terminal Vim only has basic support. This means is that colors won't be automatically calculated based on your colorscheme. Instead, some preset colors are used depending on whether `background` is set to `dark` or `light`.
When `set background=dark` is used, the following highlight colors will be defined:
hi IndentGuidesEven ctermbg=darkgrey
hi IndentGuidesOdd ctermbg=black
hi IndentGuidesEven ctermbg=darkgrey
Alternatively, when `set background=light` is used, the following highlight colors will be defined:
hi IndentGuidesEven ctermbg=lightgrey
hi IndentGuidesOdd ctermbg=white
hi IndentGuidesEven ctermbg=lightgrey
If for some reason it's incorrectly defining light highlight colors instead of dark ones or vice versa, the first thing you should check is that the `background` value is being set correctly for your colorscheme. Sometimes it's best to manually set the `background` value in your `.vimrc`, for example:
@@ -53,8 +64,7 @@ Alternatively you can manually setup the highlight colors yourself, see `:help i
`:help indent-guides`
## Screenshots
<img src="https://dl.dropbox.com/u/1019520/vim-indent-guides/rdark.png" width="400" height="400" alt="Indent Guides screenshot: rdark" />
<img src="https://dl.dropbox.com/u/1019520/vim-indent-guides/bclear.png" width="400" height="400" alt="Indent Guides screenshot: bclear" />
<img src="https://dl.dropbox.com/u/1019520/vim-indent-guides/clarity.png" width="400" height="400" alt="Indent Guides screenshot: clarity" />
<img src="https://dl.dropbox.com/u/1019520/vim-indent-guides/moss.png" width="400" height="400" alt="Indent Guides screenshot: moss" />
<img src="http://i.imgur.com/ONgoj.png" width="448" height="448" alt="" />
<img src="http://i.imgur.com/7tMBl.png" width="448" height="448" alt="" />
<img src="http://i.imgur.com/EvrqK.png" width="448" height="448" alt="" />
<img src="http://i.imgur.com/hHqp2.png" width="448" height="448" alt="" />

3
autoload/color_helper.vim
View File

@@ -39,7 +39,7 @@ endfunction
function! color_helper#hex_color_to_rgb(hex_color)
let l:rgb = []
if a:hex_color =~ g:indent_guides_hex_color_pattern
if a:hex_color =~ g:indent_guides_color_hex_pattern
let l:red = color_helper#hex_to_dec(strpart(a:hex_color, 1, 2))
let l:green = color_helper#hex_to_dec(strpart(a:hex_color, 3, 2))
let l:blue = color_helper#hex_to_dec(strpart(a:hex_color, 5, 2))
@@ -877,4 +877,3 @@ function! color_helper#color_name_to_hex(color_name)
return l:hex_code
endfunction

162
autoload/indent_guides.vim
View File

@@ -32,20 +32,22 @@ endfunction
"
function! indent_guides#enable()
let g:indent_guides_autocmds_enabled = 1
call indent_guides#init_script_vars()
call indent_guides#highlight_colors()
call indent_guides#clear_matches()
" loop through each indent level and define a highlight pattern
" will automagically figure out whether to use tabs or spaces
for l:level in range(1, g:indent_guides_indent_levels)
let l:group = 'IndentGuides' . ((l:level % 2 == 0) ? 'Even' : 'Odd')
let l:multiplier = (&l:expandtab == 1) ? &l:shiftwidth : 1
let l:pattern = '^\s\{' . (l:level * l:multiplier - l:multiplier) . '\}\zs'
let l:pattern .= '\s\{' . l:multiplier . '\}'
let l:pattern .= '\ze'
for l:level in range(s:start_level, s:indent_levels)
let l:group = 'IndentGuides' . ((l:level % 2 == 0) ? 'Even' : 'Odd')
let l:column_start = (l:level - 1) * s:indent_size + 1
let l:soft_pattern = indent_guides#indent_highlight_pattern('\s', l:column_start, s:guide_size)
let l:hard_pattern = indent_guides#indent_highlight_pattern('\t', l:column_start, s:indent_size)
" define the higlight pattern and add to list
call add(w:indent_guides_matches, matchadd(l:group, l:pattern))
" define the higlight patterns and add to matches list
call add(w:indent_guides_matches, matchadd(l:group, l:soft_pattern))
call add(w:indent_guides_matches, matchadd(l:group, l:hard_pattern))
endfor
endfunction
@@ -77,27 +79,25 @@ endfunction
" Automagically calculates and defines the indent highlight colors.
"
function! indent_guides#highlight_colors()
if g:indent_guides_auto_colors
if s:auto_colors
if has('gui_running')
call indent_guides#gui_highlight_colors()
else
call indent_guides#cterm_highlight_colors()
call indent_guides#basic_highlight_colors()
endif
endif
endfunction
"
" Defines the indent highlight colors for terminal vim.
" Defines some basic indent highlight colors that work for Terminal Vim and
" gVim when colors can't be automatically calculated.
"
" NOTE: This function contains no magic at the moment, it will simply use some
" light or dark preset colors depending on the `set background=` value.
"
function! indent_guides#cterm_highlight_colors()
let l:colors = (&g:background == 'dark') ?
\ ['darkgrey', 'black'] : ['lightgrey', 'white']
function! indent_guides#basic_highlight_colors()
let l:cterm_colors = (&g:background == 'dark') ? ['darkgrey', 'black'] : ['lightgrey', 'white']
let l:gui_colors = (&g:background == 'dark') ? ['grey15', 'grey30'] : ['grey70', 'grey85']
exe 'hi IndentGuidesEven ctermbg=' . l:colors[0]
exe 'hi IndentGuidesOdd ctermbg=' . l:colors[1]
exe 'hi IndentGuidesEven guibg=' . l:gui_colors[0] . ' ctermbg=' . l:cterm_colors[0]
exe 'hi IndentGuidesOdd guibg=' . l:gui_colors[1] . ' ctermbg=' . l:cterm_colors[1]
endfunction
"
@@ -105,22 +105,24 @@ endfunction
" vim.
"
function! indent_guides#gui_highlight_colors()
let l:hi_normal = indent_guides#capture_highlight('Normal')
let l:hex_pattern = 'guibg=\zs'. g:indent_guides_hex_color_pattern . '\ze'
let l:name_pattern = "guibg='\\?\\zs[0-9A-Za-z ]\\+\\ze'\\?"
let l:hi_normal_guibg = ''
" capture the backgroud color from the normal highlight
if l:hi_normal =~ l:hex_pattern
if s:hi_normal =~ s:color_hex_bg_pat
" hex color code is being used, eg. '#FFFFFF'
let l:hi_normal_guibg = matchstr(l:hi_normal, l:hex_pattern)
elseif l:hi_normal =~ l:name_pattern
let l:hi_normal_guibg = matchstr(s:hi_normal, s:color_hex_bg_pat)
elseif s:hi_normal =~ s:color_name_bg_pat
" color name is being used, eg. 'white'
let l:color_name = matchstr(l:hi_normal, l:name_pattern)
let l:color_name = matchstr(s:hi_normal, s:color_name_bg_pat)
let l:hi_normal_guibg = color_helper#color_name_to_hex(l:color_name)
else
" background color could not be detected, default to basic colors
call indent_guides#basic_highlight_colors()
endif
if l:hi_normal_guibg =~ g:indent_guides_hex_color_pattern
if l:hi_normal_guibg =~ s:color_hex_pat
" calculate the highlight background colors
let l:hi_odd_bg = indent_guides#lighten_or_darken_color(l:hi_normal_guibg)
let l:hi_even_bg = indent_guides#lighten_or_darken_color(l:hi_odd_bg)
@@ -136,15 +138,84 @@ endfunction
" colorscheme is being used.
"
function! indent_guides#lighten_or_darken_color(color)
let l:percent = g:indent_guides_color_change_percent
let l:new_color = ''
let l:new_color = (&g:background == 'dark') ?
\ color_helper#hex_color_lighten(a:color, l:percent) :
\ color_helper#hex_color_darken (a:color, l:percent)
if (&g:background == 'dark')
let l:new_color = color_helper#hex_color_lighten(a:color, s:change_percent)
else
let l:new_color = color_helper#hex_color_darken (a:color, s:change_percent)
endif
return l:new_color
endfunction
"
" Define default highlights.
"
function! indent_guides#define_default_highlights()
hi default clear IndentGuidesOdd
hi default clear IndentGuidesEven
endfunction
"
" Init the w:indent_guides_matches variable.
"
function! indent_guides#init_matches()
let w:indent_guides_matches = exists('w:indent_guides_matches') ? w:indent_guides_matches : []
endfunction
"
" We need to initialize these vars every time a buffer is entered while the
" plugin is enabled.
"
function! indent_guides#init_script_vars()
let s:indent_size = &l:shiftwidth
let s:guide_size = indent_guides#calculate_guide_size()
let s:hi_normal = indent_guides#capture_highlight('Normal')
" remove 'font=<value>' from the s:hi_normal string (only seems to happen on Vim startup in Windows)
let s:hi_normal = substitute(s:hi_normal, ' font=[A-Za-z0-9:]\+', "", "")
" shortcuts to the global variables - this makes the code easier to read
let s:debug = g:indent_guides_debug
let s:indent_levels = g:indent_guides_indent_levels
let s:auto_colors = g:indent_guides_auto_colors
let s:change_percent = g:indent_guides_color_change_percent / str2float("100.0")
let s:color_hex_pat = g:indent_guides_color_hex_pattern
let s:color_hex_bg_pat = g:indent_guides_color_hex_guibg_pattern
let s:color_name_bg_pat = g:indent_guides_color_name_guibg_pattern
let s:start_level = g:indent_guides_start_level
if s:debug
echo 's:indent_size = ' . s:indent_size
echo 's:guide_size = ' . s:guide_size
echo 's:hi_normal = ' . s:hi_normal
echo 's:indent_levels = ' . s:indent_levels
echo 's:auto_colors = ' . s:auto_colors
echo 's:change_percent = ' . string(s:change_percent)
echo 's:color_hex_pat = ' . s:color_hex_pat
echo 's:color_hex_bg_pat = ' . s:color_hex_bg_pat
echo 's:color_name_bg_pat = ' . s:color_name_bg_pat
echo 's:start_level = ' . s:start_level
endif
endfunction
"
" Calculate the indent guide size. Ensures the guide size is less than or
" equal to the actual indent size, otherwise some weird things can occur.
"
" NOTE: Currently, this only works when soft-tabs are being used.
"
function! indent_guides#calculate_guide_size()
let l:guide_size = g:indent_guides_guide_size
if l:guide_size == 0 || l:guide_size > s:indent_size
let l:guide_size = s:indent_size
endif
return l:guide_size
endfunction
"
" Captures and returns the output of highlight group definitions.
"
@@ -156,22 +227,25 @@ function! indent_guides#capture_highlight(group_name)
exe "silent hi " . a:group_name
redir END
let l:output = substitute(l:output, "\n", "", "")
return l:output
endfunction
"
" Init the w:indent_guides_matches variable.
" Returns a regex pattern for highlighting an indent level.
"
function! indent_guides#init_matches()
let w:indent_guides_matches =
\ exists('w:indent_guides_matches') ? w:indent_guides_matches : []
" Example: indent_guides#indent_highlight_pattern(' ', 1, 4)
" Returns: /^ *\%1v\zs *\%5v\ze/
"
" Example: indent_guides#indent_highlight_pattern('\s', 5, 2)
" Returns: /^\s*\%5v\zs\s*\%7v\ze/
"
" Example: indent_guides#indent_highlight_pattern('\t', 9, 2)
" Returns: /^\t*\%9v\zs\t*\%11v\ze/
"
function! indent_guides#indent_highlight_pattern(indent_pattern, column_start, indent_size)
let l:pattern = '^' . a:indent_pattern . '*\%' . a:column_start . 'v\zs'
let l:pattern .= a:indent_pattern . '*\%' . (a:column_start + a:indent_size) . 'v'
let l:pattern .= '\ze'
return l:pattern
endfunction
"
" Define default highlights.
"
function! indent_guides#define_default_highlights()
exe 'hi IndentGuidesOdd guibg=NONE ctermbg=NONE'
exe 'hi IndentGuidesEven guibg=NONE ctermbg=NONE'
endfunction

101
doc/indent_guides.txt
View File

@@ -1,4 +1,4 @@
*indent_guides.txt* A plugin for visually displaying indent levels in vim.
*indent_guides.txt* A plugin for visually displaying indent levels in Vim.
*indent-guides*
____ __ __ ______ _ __
@@ -9,8 +9,8 @@
Author: Nate Kane <nathanaelkane AT gmail DOT com>
Version: 1.1
Last Change: 29 Dec 2010
Version: 1.5
Last Change: 13 Mar 2011
==============================================================================
CONTENTS *indent-guides-contents*
@@ -27,16 +27,21 @@ CONTENTS *indent-guides-contents*
==============================================================================
1. INTRODUCTION *indent-guides-introduction*
Indent Guides is a plugin for visually displaying indent levels in vim.
Indent Guides is a plugin for visually displaying indent levels in Vim.
This plugin should work with gVim out of the box, no configuration needed.
Features:~
* Can detect both tab and space indent styles.
* Automatically inspects your colorscheme and picks appropriate colors (gvim
* Automatically inspects your colorscheme and picks appropriate colors (gVim
only).
* Will highlight indent levels with alternating colors.
* Full support for gvim and basic support for terminal vim.
* Seems to work on Windows gvim 7.3 (haven't done any extensive tests
* Full support for gVim and basic support for Terminal Vim.
* Seems to work on Windows gVim 7.3 (haven't done any extensive tests
though).
* Customizable size for indent guides, eg. skinny guides (soft-tabs only).
* Customizable start indent level.
* Highlight support for files with a mixture of tab and space indent styles.
==============================================================================
2. COMMANDS *indent-guides-commands*
@@ -61,6 +66,7 @@ Features:~
------------------------------------------------------------------------------
*'indent_guides_indent_levels'*
Use this option to control how many indent levels to display guides for.
Default: 30. Values: integer.
>
let g:indent_guides_indent_levels = 30
@@ -71,6 +77,7 @@ Default: 30. Values: integer.
Use this option to control whether or not the plugin automatically calculates
the highlight colors. Will use the current colorscheme's background color as a
base color.
Default: 1. Values: 0 or 1.
>
let g:indent_guides_auto_colors = 1
@@ -84,13 +91,55 @@ in an autocmd.
autocmd VimEnter,Colorscheme * :hi IndentGuidesEven guibg=green ctermbg=4
<
Alternatively you can add the following lines to your colorscheme file.
>
hi IndentGuidesOdd guibg=red ctermbg=3
hi IndentGuidesEven guibg=green ctermbg=4
<
------------------------------------------------------------------------------
*'indent_guides_color_change_percent'*
Use this option to control the percent at which the highlight colors will be
lightened or darkened.
Default: 0.05. Values: between 0 and 1.
Default: 10 (10%). Values: between 0 and 100.
>
let g:indent_guides_color_change_percent = 0.05
let g:indent_guides_color_change_percent = 10
<
------------------------------------------------------------------------------
*'indent_guides_guide_size'*
Use this option to customize the size of the indent guide. By default the
value is set to 0, which will set the guide size to be the same as the
|shiftwidth|. Setting this value to be larger than the |shiftwidth| is essentially
the same as setting it to 0.
A common use of this setting is to create skinny indent guides, which look
great with a |shiftwidth| of 4 or more.
NOTE: This option only works for soft-tabs (spaces) and not hard-tabs.
Default: 0. Values: between 0 and |shiftwidth|.
>
let g:indent_guides_guide_size = 1
<
------------------------------------------------------------------------------
*'indent_guides_start_level'*
Use this option to control which indent level to start showing guides from.
Default: 1. Values: between 1 and g:|indent_guides_indent_levels|.
>
let g:indent_guides_start_level = 2
<
------------------------------------------------------------------------------
*'indent_guides_enable_on_vim_startup'*
Use this option to control whether the plugin is enabled on Vim startup.
Default: 0. Values: 0 or 1.
>
let g:indent_guides_enable_on_vim_startup = 0
<
==============================================================================
@@ -120,15 +169,15 @@ preset colors are used depending on whether `background` is set to `dark` or
When `set background=dark` is used, the following highlight colors will be
defined:
>
hi IndentGuidesEven ctermbg=darkgrey
hi IndentGuidesOdd ctermbg=black
hi IndentGuidesEven ctermbg=darkgrey
<
Alternatively, when `set background=light` is used, the following highlight
colors will be defined:
>
hi IndentGuidesEven ctermbg=lightgrey
hi IndentGuidesOdd ctermbg=white
hi IndentGuidesEven ctermbg=lightgrey
<
If for some reason it's incorrectly defining light highlight colors instead of
@@ -148,7 +197,7 @@ Alternatively you can manually setup the highlight colors yourself, see
Why did I build this plugin?~
* I believe indent guides make nested code easier to read and understand.
* Other editors have them and it's high time vim did.
* Other editors have them and it's high time Vim did.
* None of the existing indent guide plugins on the market suited my needs.
* I wanted to learn me some VimL.
@@ -170,8 +219,31 @@ Bug reports, feedback, suggestions etc are welcomed.
==============================================================================
7. CHANGELOG *indent-guides-changelog*
1.5~
* Added highlight support for files with a mixture of tab and space indent
styles (thanks graywh).
* Added -bar to all the :commands so they can chain with other :commands
(thanks to graywh).
* No longer overriding pre-defined custom highlight colors (thanks graywh).
* Using str2float to work around a float bug in some versions of Vim 7.2
(thanks voidus).
1.4~
* Added the new plugin option g:|indent_guides_enable_on_vim_startup|.
* Improved Windows support.
1.3~
* Changed the default value of g:|indent_guides_color_change_percent| to 10.
* Added support for gVim themes that don't specify a `hi Normal guibg`
color.
1.2~
* Customizable size for indent guides, eg. skinny guides (soft-tabs only).
* Customizable start indent level.
* Refactored some internal logic.
1.1~
* Added basic support for terminal vim. See |indent-guides-terminal-vim| for
* Added basic support for Terminal Vim. See |indent-guides-terminal-vim| for
more information.
* Cut down on rgb to hex color conversions by adding a big dictionary of
color names and hex codes.
@@ -186,7 +258,7 @@ Bug reports, feedback, suggestions etc are welcomed.
The MIT Licence
http://www.opensource.org/licenses/mit-license.php
Copyright (c) 2010 Nate Kane
Copyright (c) 2010-2011 Nate Kane
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
@@ -207,4 +279,3 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
vim:tw=78:ts=2:ft=help:norl:

64
plugin/indent_guides.vim
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@@ -20,38 +20,38 @@ function! s:IndentGuidesDisable()
endfunction
" Commands
command! IndentGuidesToggle call s:IndentGuidesToggle()
command! IndentGuidesEnable call s:IndentGuidesEnable()
command! IndentGuidesDisable call s:IndentGuidesDisable()
" Default options
let g:indent_guides_indent_levels =
\ exists('g:indent_guides_indent_levels') ?
\ g:indent_guides_indent_levels : 30
let g:indent_guides_auto_colors =
\ exists('g:indent_guides_auto_colors') ?
\ g:indent_guides_auto_colors : 1
let g:indent_guides_color_change_percent =
\ exists('g:indent_guides_color_change_percent') ?
\ g:indent_guides_color_change_percent : 0.05
let g:indent_guides_debug =
\ exists('g:indent_guides_debug') ?
\ g:indent_guides_debug : 0
let g:indent_guides_autocmds_enabled = 0
command! -bar IndentGuidesToggle call s:IndentGuidesToggle()
command! -bar IndentGuidesEnable call s:IndentGuidesEnable()
command! -bar IndentGuidesDisable call s:IndentGuidesDisable()
"
" Regex pattern for a hex color.
" Initializes a given variable to a given value. The variable is only
" initialized if it does not exist prior.
"
" Example matches:
" - '#123ABC'
" - '#ffffff'
" - '#000000'
"
let g:indent_guides_hex_color_pattern = '#[0-9A-Fa-f]\{6\}'
function s:InitVariable(var, value)
if !exists(a:var)
if type(a:value) == type("")
exec 'let ' . a:var . ' = ' . "'" . a:value . "'"
else
exec 'let ' . a:var . ' = ' . a:value
endif
endif
endfunction
" Fixed global variables
let g:indent_guides_autocmds_enabled = 0
let g:indent_guides_color_hex_pattern = '#[0-9A-Fa-f]\{6\}'
let g:indent_guides_color_hex_guibg_pattern = 'guibg=\zs' . g:indent_guides_color_hex_pattern . '\ze'
let g:indent_guides_color_name_guibg_pattern = "guibg='\\?\\zs[0-9A-Za-z ]\\+\\ze'\\?"
" Configurable global variables
call s:InitVariable('g:indent_guides_indent_levels', 30)
call s:InitVariable('g:indent_guides_auto_colors', 1 )
call s:InitVariable('g:indent_guides_color_change_percent', 10) " ie. 10%
call s:InitVariable('g:indent_guides_guide_size', 0 )
call s:InitVariable('g:indent_guides_start_level', 1 )
call s:InitVariable('g:indent_guides_enable_on_vim_startup', 0 )
call s:InitVariable('g:indent_guides_debug', 0 )
" Default mapping
nmap <Leader>ig :IndentGuidesToggle<CR>
@@ -59,6 +59,10 @@ nmap <Leader>ig :IndentGuidesToggle<CR>
" Auto commands
augroup indent_guides
autocmd!
if g:indent_guides_enable_on_vim_startup
autocmd VimEnter * :IndentGuidesEnable
endif
autocmd BufEnter,WinEnter * call indent_guides#process_autocmds()
augroup END

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