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authorTom Ryder <tom@sanctum.geek.nz>2018-05-31 13:56:43 +1200
committerTom Ryder <tom@sanctum.geek.nz>2018-05-31 13:56:43 +1200
commitc68fcb332238ae6cb78a7bb01fc9f6eb413f2bc1 (patch)
tree1f06223020238460262ddf23d36384b6ab14f3dc /vim/plugin
parentSpin off mail_mutt Vim plugin (diff)
downloaddotfiles-c68fcb332238ae6cb78a7bb01fc9f6eb413f2bc1.tar.gz
dotfiles-c68fcb332238ae6cb78a7bb01fc9f6eb413f2bc1.zip
Spin off strip_trailing_whitespace Vim plugin
Diffstat (limited to 'vim/plugin')
-rw-r--r--vim/plugin/strip_trailing_whitespace.vim75
1 files changed, 0 insertions, 75 deletions
diff --git a/vim/plugin/strip_trailing_whitespace.vim b/vim/plugin/strip_trailing_whitespace.vim
deleted file mode 100644
index 1b6d2f38..00000000
--- a/vim/plugin/strip_trailing_whitespace.vim
+++ /dev/null
@@ -1,75 +0,0 @@
-"
-" strip_trailing_whitespace.vim: User-defined key mapping and optional command
-" to strip trailing whitespace in the whole document.
-"
-" Author: Tom Ryder <tom@sanctum.geek.nz>
-" License: Same as Vim itself
-"
-if exists('g:loaded_strip_trailing_whitespace') || &compatible
- finish
-endif
-let g:loaded_strip_trailing_whitespace = 1
-
-" Define function for stripping whitespace
-function! s:StripTrailingWhitespace()
-
- " Iterating line number
- let l:li = 1
-
- " Line number of last line that had non-whitespace characters on it
- let l:lw = 0
-
- " Line number of the file's last line
- let l:ll = line('$')
-
- " Iterate over the lines
- while l:li <= l:ll
-
- " Get the line text
- let l:line = getline(l:li)
-
- " Replace the line with a subsitution of its text stripping extraneous
- " whitespace
- call setline(l:li, substitute(l:line, '\m\C\s\+$', '', 'g'))
-
- " If this line has any non-whitespace characters on it, update l:lw with
- " its index
- if l:line =~# '\m\S'
- let l:lw = l:li
- endif
-
- " Increment the line counter for the next iteration
- let l:li = l:li + 1
-
- endwhile
-
- " If the last non-whitespace line was before the last line proper, we can
- " delete all lines after it
- if l:lw < l:ll
-
- " Get the current line and column so we can return to it
- " (Yes I know about winsaveview() and winrestview(); I want this to work
- " even on very old versions of Vim if possible)
- let l:lc = line('.')
- let l:cc = col('.')
-
- " Delete the lines, which will move the cursor
- silent execute l:lw + 1 . ',$ delete'
-
- " Return the cursor to the saved position
- call cursor(l:lc, l:cc)
- endif
-
-endfunction
-
-" Create mapping proxy to the function just defined
-noremap <silent> <unique>
- \ <Plug>StripTrailingWhitespace
- \ :<C-U>call <SID>StripTrailingWhitespace()<CR>
-
-" Define a user command too, if we can
-if has('user_commands')
- command -nargs=0
- \ StripTrailingWhiteSpace
- \ call <SID>StripTrailingWhitespace()
-endif