lesderid/vim-sleuth
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Use shiftwidth 0 instead of copying tabstop

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Instead of copying the current tabstop value to shiftwidth when hard
tabs are used consistently, set shiftwidth to 0. This makes it possible
to change the tabstop value manually (e.g. for a file that is highly
indented) and shiftwidth will follow automatically.
This commit is contained in:
Johannes Martinsson 2015-01-09 11:07:12 +01:00 committed by Tim Pope
parent 6b0c9d61e2
commit b6b4c3b237
2 changed files with 7 additions and 2 deletions
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3
README.markdown
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@ -28,7 +28,8 @@ then simply copy and paste:
the first file in a brand new Ruby project might very well be derived from
your `.irbrc`. I consider this a feature.
* If your file is consistently indented with hard tabs, `'shiftwidth'` will be
set to your `'tabstop'`. Otherwise, a `'tabstop'` of 8 is enforced.
set to 0 so that `'tabstop'` is used. Otherwise, a `'tabstop'` of 8 is
enforced.
* The algorithm is rolled from scratch, fairly simplistic, and only lightly
battle tested. It's probably not (yet) as good as [DetectIndent][].
Let me know what it fails on for you.

4
plugin/sleuth.vim
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@ -77,7 +77,11 @@ function! s:guess(lines) abort
endfor
if heuristics.hard && !heuristics.spaces
if exists('*shiftwidth')
return {'expandtab': 0, 'shiftwidth': 0}
else
return {'expandtab': 0, 'shiftwidth': &tabstop}
endif
elseif heuristics.soft != heuristics.hard
let options.expandtab = heuristics.soft > heuristics.hard
if heuristics.hard