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vim. update s:get_columns()

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This commit is contained in:
Johann Klähn 2010-09-08 17:59:18 +02:00
parent e4060eb421
commit 019a60e6d1
1 changed files with 16 additions and 8 deletions
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24
contrib/vim/ftplugin/ledger.vim
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@ -107,7 +107,7 @@ function! LedgerFoldText() "{{{1
\ '\(^\s\+\|\s\+$\)', '', 'g') \ '\(^\s\+\|\s\+$\)', '', 'g')
" number of columns foldtext can use " number of columns foldtext can use
let columns = s:get_columns(0) let columns = s:get_columns()
if g:ledger_maxwidth if g:ledger_maxwidth
let columns = min([columns, g:ledger_maxwidth]) let columns = min([columns, g:ledger_maxwidth])
endif endif
@ -122,9 +122,9 @@ function! LedgerFoldText() "{{{1
let foldtext .= repeat(' ', filen - (folen%filen)) let foldtext .= repeat(' ', filen - (folen%filen))
let foldtext .= repeat(g:ledger_fillstring, let foldtext .= repeat(g:ledger_fillstring,
\ s:get_columns(0)/filen) \ s:get_columns()/filen)
else else
let foldtext .= repeat(' ', s:get_columns(0)) let foldtext .= repeat(' ', s:get_columns())
endif endif
" we don't use slices[:5], because that messes up multibyte characters " we don't use slices[:5], because that messes up multibyte characters
@ -511,19 +511,27 @@ function! s:multibyte_strlen(text) "{{{2
endfunction "}}} endfunction "}}}
" get # of visible/usable columns in current window " get # of visible/usable columns in current window
function! s:get_columns(win) "{{{2 function! s:get_columns() " {{{2
" As long as vim doesn't provide a command natively, " As long as vim doesn't provide a command natively,
" we have to compute the available columns. " we have to compute the available columns.
" see :help todo.txt -> /Add argument to winwidth()/ " see :help todo.txt -> /Add argument to winwidth()/
" FIXME: Although this will propably never be used with debug mode enabled
" this should take the signs column into account (:help sign.txt) let columns = (winwidth(0) == 0 ? 80 : winwidth(0)) - &foldcolumn
let columns = (winwidth(a:win) == 0 ? 80 : winwidth(a:win)) - &foldcolumn
if &number if &number
" line('w$') is the line number of the last line " line('w$') is the line number of the last line
let columns -= max([len(line('w$'))+1, &numberwidth]) let columns -= max([len(line('w$'))+1, &numberwidth])
endif endif
" are there any signs/is the sign column displayed?
redir => signs
silent execute 'sign place buffer='.string(bufnr("%"))
redir END
if signs =~# 'id='
let columns -= 2
endif
return columns return columns
endfunction "}}} endf "}}}
" remove spaces at start and end of string " remove spaces at start and end of string
function! s:strip_spaces(text) "{{{2 function! s:strip_spaces(text) "{{{2