vim/vim-autoformat
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readme improvement

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Chiel92 2013-03-23 10:20:33 +01:00
parent b04cab1139
commit 7b7565e0ac
1 changed files with 10 additions and 2 deletions
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README.md
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@ -82,11 +82,19 @@ So, a complete definition for C# files could look like this:
```vim
let g:formatprg_cs = "astyle"
let g:formatprg_args_expr_cs = '"--mode=cs --style=ansi -pcHs".&softtabstop'
let g:formatprg_args_cs = "--mode=cs --style=ansi -pcHs4"
```
If you want to define the arguments dynamically, you can use `g:formatprg_args_<filetype>`.
```vim
let g:formatprg_cs = "astyle"
let g:formatprg_args_expr_cs = '"--mode=cs --style=ansi -pcHs".&shiftwidth'
```
Notice that `g:formatprg_args_expr_cs` can be evaluated.
As you see, this allows us to dynamically define some parameters.
In this example, the indent width that astyle will use, depends on the value of `&softtabstop`.
In this example, the indent width that astyle will use, depends on the value of `&shiftwidth`.
For the default formatprogram definitions, the options `expandtab` and `shiftwidth` are taken into account whenever possible.
This means that the formatting style will match your current vim settings as much as possible.