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127 lines
5.6 KiB
Text
127 lines
5.6 KiB
Text
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*vim-expand-region.txt* Incremental visual selection
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__ _
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___ _ ______ ____ _____ ____/ / ________ ____ _(_)___ ____
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/ _ \| |/_/ __ \/ __ `/ __ \/ __ / / ___/ _ \/ __ `/ / __ \/ __ \
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/ __/> </ /_/ / /_/ / / / / /_/ / / / / __/ /_/ / / /_/ / / / /
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\___/_/|_/ .___/\__,_/_/ /_/\__,_/ /_/ \___/\__, /_/\____/_/ /_/
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/_/ /____/
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Reference Manual~
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==============================================================================
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CONTENTS *expand-region-contents*
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1.Intro...................................|expand-region-intro|
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2.Usage...................................|expand-region-usage|
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3.Mappings................................|expand-region-mappings|
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4.Global Options..........................|expand-region-global-options|
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5.About...................................|expand-region-about|
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==============================================================================
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1. Intro *expand-region-intro*
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*vim-expand-regions* brings the incremental visual selection feature from
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other text editors into Vim.
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Emac's 'expand-region': https://github.com/magnars/expand-region.el
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IntellJ's 'syntax aware selection':
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http://www.jetbrains.com/idea/documentation/tips/#tips_code_editing
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Eclipse's 'select enclosing element':
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http://stackoverflow.com/questions/4264047/intellij-ctrlw-equivalent-shortcut-in-eclipse
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==============================================================================
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2. Usage *expand-region-usage*
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Press '+' to expand the visual selection and '_' to shrink it.
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==============================================================================
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2. Mappings *expand-region-mappings*
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Customize the key mappings if you don't like the default. >
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map K <Plug>(expand_region_expand)
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map J <Plug>(expand_region_shrink)
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<
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==============================================================================
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4. Global Options *expand-region-global-options*
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*expand_region_text_objects*
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Default: See below
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Dictionary containing the text objects the plugin uses to search for the
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available regions to expand/shrink to. The value corresponding to each plugin
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indicates whether text object is recursive. A recursive text object is
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continually expanded until the region no longer gets larger. >
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" Default settings. (NOTE: Remove comments in dictionary before sourcing)
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let g:expand_region_text_objects = {
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\ 'iw' :0,
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\ 'iW' :0,
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\ 'i"' :0,
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\ 'i''' :0,
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\ 'i]' :1, " Support nesting of square brackets
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\ 'ib' :1, " Support nesting of parentheses
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\ 'iB' :1, " Support nesting of braces
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\ 'il' :0, " 'inside line'. Available through https://github.com/kana/vim-textobj-line
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\ 'ip' :0,
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\ 'ie' :0, " 'entire file'. Available through https://github.com/kana/vim-textobj-entire
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\ }
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<
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You can extend the global default dictionary by calling
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'expand_region#custom_text_objects'. >
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" Extend the global default (NOTE: Remove comments in dictionary before sourcing)
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call expand_region#custom_text_objects({
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\ "\/\\n\\n\<CR>": 1, " Motions are supported as well. Here's a search motion that finds a blank line
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\ 'a]' :1, " Support nesting of 'around' brackets
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\ 'ab' :1, " Support nesting of 'around' parentheses
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\ 'aB' :1, " Support nesting of 'around' braces
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\ 'ii' :0, " 'inside indent'. Available through https://github.com/kana/vim-textobj-indent
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\ 'ai' :0, " 'around indent'. Available through https://github.com/kana/vim-textobj-indent
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\ })
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<
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You can further customize the text objects dictionary on a per filetype basis
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by defining global variables like 'g:expand_region_text_objects_{ft}'. >
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" Use the following setting for ruby. (NOTE: Remove comments in dictionary before sourcing)
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let g:expand_region_text_objects_ruby = {
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\ 'im' :0, " 'inner method'. Available through https://github.com/vim-ruby/vim-ruby
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\ 'am' :0, " 'around method'. Available through https://github.com/vim-ruby/vim-ruby
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\ }
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<
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Note that this completely replaces the default dictionary. To extend the
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default on a per filetype basis, you can call
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'expand_region#custom_text_objects' by passing in the filetype in the first
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argument: >
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" Use the global default + the following for ruby
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call expand_region#custom_text_objects('ruby', {
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\ 'im' :0,
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\ 'am' :0,
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\ })
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<
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*expand_region_use_select_mode*
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Default: 0
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By default, after an expansion, the plugin leaves you in visual mode. If your
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'selectmode' contains "cmd", then the plugin will respect that setting and
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leave you in select mode. If you don't have 'selectmode' set, but would
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like to default the expansion in select mode, you can use the global setting
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below: >
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let g:expand_region_use_select_mode = 1
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<
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==============================================================================
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5. About *expand-region-about*
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==============================================================================
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Find the latest version of the plugin here:
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http://github.com/terryma/vim-expand-region
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vim:tw=78:sw=4:ft=help:norl:
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