Script:231
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Use this page to discuss script 231 Smart Tabs: use tabs for indent, spaces for alignment
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Bug report (version 2.6) 
Edit
THere is a bug in version 2.6 that prevents ranged '=' command from working. It displays an error message about missing 'b:ctab_lastalign'. Here is the fix:
--- ctab.vim>---2012-05-04 20:19:47.143269297 +0400 +++ /smbexport/ctab.vim>2012-05-04 20:10:17.590011955 +0400 @@ -221,7 +221,9 @@ if a:line == line('.') let b:ctab_lastalign=a:line else - unlet b:ctab_lastalign + if exists('b:ctab_lastalign') + unlet b:ctab_lastalign + endif endif set ts=50 set sw=50
Bug reportEdit
There is a bug on line 284 of ctab.vim, version 2.3 which prevents :RetabIndent from working. Below patch fixes this:
diff -- a/plugin/ctab.vim b/plugin/ctab.vim index 98d305b..9e873fe 100644 --- a/plugin/ctab.vim +++ b/plugin/ctab.vim @@ -281,7 +281,7 @@ fun! s:RetabIndent( bang, firstl, lastl, tab ) let checkspace=((!&expandtab)? "^\<tab>* ": "^ *\<tab>") let l = a:firstl let force= a:tab != '' && a:tab != 0 && (a:tab != &tabstop) - let checkalign = &expandtab || !(&autoindent || &indentexpr || &cindent) ! exists('g:ctab_disable_checkalign') || g:ctab_disable_checkalign==0 + let checkalign = &expandtab || !(&autoindent || &indentexpr || &cindent) || ! exists('g:ctab_disable_checkalign') || g:ctab_disable_checkalign==0 let newtabstop = (force?(a:tab):(&tabstop)) while l <= a:lastl let txt=getline(l)
--Themiwi 14:51, August 21, 2010 (UTC)
Bug with empty linesEdit
I found problem in ctab.vim script.
How to reproduce:
:e test.c :set cindent i test() {<CR> <CR> <CR> test();<CR> <CR> }<CR>
Added by Konstantin.lepaI fixed the problem and add some minor fixes (correct undo for some <CR>, handling <Esc>):
--- ctab.vim.orig 2011-02-07 11:46:44.000000000 +0300 +++ ctab.vim 2011-02-07 13:35:50.000000000 +0300 @@ -199,6 +199,9 @@ " Check the alignment of line. " Used in the case where some alignment whitespace is required .. like for unmatched brackets. fun! s:CheckAlign(line) + if getline(line('.') - 1) =~ '^\s*$' + call setline(line('.') - 1, '') + endif if &expandtab || !(&autoindent || &indentexpr || &cindent) return '' endif @@ -246,13 +249,27 @@ fun! s:CheckCR() echo 'SID:'.s:SID() if getline('.') =~ '^\s*$' - return "\<CR>" + return "\<c-r>=<SNR>".s:SID().'_RemoveSpaces(line(''.''))'."\<CR>\<CR>\<END>" else return "\<CR>\<c-r>=<SNR>".s:SID().'_CheckAlign(line(''.''))'."\<CR>\<END>" endif endfun + fun! s:RemoveSpaces(lnum) + undojoin + call setline(a:lnum, '') + return '' + endfun + + fun! s:CheckEsc() + if getline('.') =~ '^\s*$' + return "\<c-r>=<SNR>".s:SID().'_RemoveSpaces(line(''.''))'."\<CR>\<Esc>\<END>" + endif + return "\<Esc>" + endfun + "exe 'inoremap '.s:buff_map.'<silent> <CR> <CR><c-r>=<SID>CheckAlign(line(''.''))."\<lt>END>"<CR>' + exe 'inoremap '.s:buff_map.'<silent> <expr> <Esc> <SID>CheckEsc()' exe 'inoremap '.s:buff_map.'<silent> <expr> <CR> <SID>CheckCR()' exe 'nnoremap '.s:buff_map.'<silent> o o<c-r>=<SID>CheckAlign(line(''.''))."\<lt>END>"<CR>' exe 'nnoremap '.s:buff_map.'<silent> O O<c-r>=<SID>CheckAlign(line(''.''))."\<lt>END>"<CR>'
--Konstantin Lepa 11:05, February 7, 2011 (UTC)
CommentsEdit
Some information on this plugin is at Indent with tabs, align with spaces. JohnBeckett 09:45, August 22, 2010 (UTC)