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authorTom Ryder <tom@sanctum.geek.nz>2017-11-02 14:20:00 +1300
committerTom Ryder <tom@sanctum.geek.nz>2017-11-02 14:24:38 +1300
commite316ef5df7c70fb67a07886b48c95d36a4e8c984 (patch)
treefbf9451d6c9a977d3e0ada052e7c2f63cdd495de /vim/plugin
parent17bd794328560cf68c23db2f2a1b04526abe932b (diff)
downloaddotfiles-e316ef5df7c70fb67a07886b48c95d36a4e8c984.tar.gz
dotfiles-e316ef5df7c70fb67a07886b48c95d36a4e8c984.zip
Refactor plugin function for dependency injection
Pass the filename to check and the size limit into the function directly from the autocmd hook. Improve commenting and spacing as we go.
Diffstat (limited to 'vim/plugin')
-rw-r--r--vim/plugin/bigfile.vim34
1 files changed, 21 insertions, 13 deletions
diff --git a/vim/plugin/bigfile.vim b/vim/plugin/bigfile.vim
index 962d7153..82d1a7dd 100644
--- a/vim/plugin/bigfile.vim
+++ b/vim/plugin/bigfile.vim
@@ -14,24 +14,32 @@ if has('eval') && has('autocmd')
endif
" Declare function for turning off slow options
- function! s:BigFileMeasures()
- let l:file = expand('<afile>')
- if getfsize(l:file) > g:bigfile_size
- setlocal nobackup
- setlocal nowritebackup
- setlocal noswapfile
- if has('persistent_undo')
- setlocal noundofile
- endif
- if exists('&synmaxcol')
- setlocal synmaxcol=256
- endif
+ function! s:BigFileOptions(name, size)
+
+ " Don't do anything if the file is under the threshold
+ if getfsize(a:name) <= a:size
+ return
+ endif
+
+ " Turn off backups, swap files, and undo files
+ setlocal nobackup
+ setlocal nowritebackup
+ setlocal noswapfile
+ if has('persistent_undo')
+ setlocal noundofile
endif
+
+ " Limit the number of columns of syntax highlighting
+ if exists('&synmaxcol')
+ setlocal synmaxcol=256
+ endif
+
endfunction
" Define autocmd for calling to check filesize
augroup bigfile_options_bufreadpre
autocmd!
- autocmd BufReadPre * call s:BigFileMeasures()
+ autocmd BufReadPre * call s:BigFileOptions(expand('<afile>'), g:bigfile_size)
augroup end
+
endif