Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Fix issue with <BS> delete wrong amount of spaces #1

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

Fix issue with <BS> delete wrong amount of spaces #1

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
9ebd018
fix issue with <BS> delete wrong amount of spaces
powerman Nov 10, 2013
97f1861
fix code indent
powerman Nov 10, 2013
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
25 changes: 7 additions & 18 deletions plugin/ctab.vim
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -150,27 +150,16 @@ fun! s:DoSmartDelete()
let sts=(exists("b:insidetabs")?(b:insidetabs):((&sts==0)?(&sw):(&sts)))

let ovc=virtcol('.') " Find where we are
let sp=(ovc % sts) " How many virtual characters to delete
let sp=((ovc-1) % sts) " How many virtual characters to delete
if sp==0 | let sp=sts | endif " At least delete a whole tabstop
let vc=ovc-sp " Work out the new virtual column
" Find how many characters we need to delete (using \%v to do virtual column
" matching, and making sure we don't pass an invalid value to vc)
let uthlen=strlen(uptohere)
let bs= uthlen-((vc<1)?0:( match(uptohere,'\%'.(vc-1).'v')))
let uthlen=uthlen-bs
" echo 'ovc = '.ovc.' sp = '.sp.' vc = '.vc.' bs = '.bs.' uthlen='.uthlen
if bs <= 0 | return '' | endif

" Delete the specifed number of whitespace characters up to the first non-whitespace
let ret=''
let bs=bs-1
if uptohere[uthlen+bs] !~ '\s'| return '' | endif
while bs>=-1
let bs=bs-1
if uptohere[uthlen+bs] !~ '\s' | break | endif
let ret=ret."\<BS>"
let pos = strlen(uptohere) - sp
let bs = " \<BS>" " Disable deleting move than one space by first <BS> in some cases (not sure why it happens)
while uptohere[pos+sp-2] == ' ' && sp > 1 && pos+sp > 1
let bs=bs . "\<BS>"
let sp=sp - 1
endwhile
return ret
return bs
endfun

fun! s:Column(line)
Expand Down