2012-09-30 16:11:36 -04:00
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"Function for formatting the entire buffer
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2012-12-02 09:27:50 -05:00
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function! s:Autoformat()
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2012-12-01 08:06:28 -05:00
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"If a formatprg is specified
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if &formatprg!=""
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"Save window state
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let winview=winsaveview()
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"Autoformat code
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2013-03-09 11:35:24 -05:00
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silent exe "normal gggqG"
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2012-12-01 08:06:28 -05:00
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"Recall window state
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call winrestview(winview)
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else
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2013-03-09 11:35:24 -05:00
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echo "No formatter defined for filetype ".&filetype
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2012-12-01 08:06:28 -05:00
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endif
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2012-09-30 16:11:36 -04:00
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endfunction
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2012-12-02 09:27:50 -05:00
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2013-02-25 06:31:28 -05:00
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"Create a command for formatting the entire buffer
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2012-12-02 09:33:03 -05:00
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command! Autoformat call s:Autoformat()
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2012-12-02 11:12:49 -05:00
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2013-02-26 12:21:29 -05:00
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"Function for finding and setting the formatter
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"with the given name, if the formatter is installed
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"globally or in the formatters folder
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2013-03-09 11:35:24 -05:00
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let s:formatterdir = fnamemodify(expand("<sfile>"), ":p:h:h")."/formatters/"
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2013-03-01 09:06:13 -05:00
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function! s:set_formatprg()
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"Reset previous formatprg
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set formatprg=""
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2013-02-26 12:21:29 -05:00
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2013-03-01 09:06:13 -05:00
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"Get formatprg config for current filetype
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let s:formatprg_var = "g:formatprg_".&filetype
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let s:formatprg_args_var = "g:formatprg_args_".&filetype
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if !exists(s:formatprg_var) || !exists(s:formatprg_args_var)
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"No formatprg configured
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return
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endif
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let s:formatprg = eval(s:formatprg_var)
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let s:formatprg_args = eval(s:formatprg_args_var)
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"Set correct formatprg path, if it is installed
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if !executable(s:formatprg)
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let s:formatprg = s:formatterdir.s:formatprg
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if !executable(s:formatprg)
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"Configured formatprg not installed
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return
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endif
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2013-02-26 12:21:29 -05:00
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endif
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2013-03-01 09:06:13 -05:00
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let b:formatprg = s:formatprg." ".s:formatprg_args
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endfunction
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"When filetype changes, set correct b:formatprg
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au FileType * call s:set_formatprg()
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"When current buffer changes, store b:formatprg into &formatprg
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au BufEnter * if exists("b:formatprg") | let &formatprg = b:formatprg
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