63 lines
2.0 KiB
VimL
63 lines
2.0 KiB
VimL
"Function for finding and setting the formatter with the given name,
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"if the formatter is installed globally or in the formatters folder
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let s:formatterdir = fnamemodify(expand("<sfile>"), ":p:h:h")."/formatters/"
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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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"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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let s:formatprg_args_expr_var = "g:formatprg_args_expr_".&filetype
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if !exists(s:formatprg_var)
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"No formatprg defined
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if exists("g:autoformat_verbosemode")
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echoerr "No formatter defined for filetype '".&filetype."'."
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endif
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return 0
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endif
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let s:formatprg = eval(s:formatprg_var)
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let s:formatprg_args = ""
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if exists(s:formatprg_args_expr_var)
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let s:formatprg_args = eval(eval(s:formatprg_args_expr_var))
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elseif exists(s:formatprg_args_var)
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let s:formatprg_args = eval(s:formatprg_args_var)
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endif
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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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if exists("g:autoformat_verbosemode")
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echoerr "Defined formatter ".eval(s:formatprg_var)." is not executable."
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endif
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return 0
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endif
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endif
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let &formatprg = s:formatprg." ".s:formatprg_args
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return 1
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endfunction
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"When gq has been pressed:
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"1. set right formatprg
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"2. if formatprg!="" run regular gq
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"3. else run =
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noremap <expr> gq <SID>set_formatprg() ? 'gq' : '='
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"Function for formatting the entire buffer
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function! s:Autoformat()
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"Save window state
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let winview=winsaveview()
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"Autoformat code
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exe "normal gggqG"
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"Recall window state
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call winrestview(winview)
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endfunction
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"Create a command for formatting the entire buffer
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command! Autoformat call s:Autoformat()
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