2html.vim expands tab character while converting. But the result is not
correct when line contains double-wide character.
The attached patch fixes it.
--
Yukihiro Nakadaira - [EMAIL PROTECTED]
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*** 2html.vim.orig 2008-11-23 05:42:26.000000000 +0900
--- 2html.vim 2008-11-23 05:44:31.000000000 +0900
***************
*** 393,403 ****
" Expand tabs
let s:expandedtab = strpart(s:line, s:startcol - 1, s:col - s:startcol)
! let idx = stridx(s:expandedtab, "\t")
! while idx >= 0
! let i = &ts - ((idx + s:startcol - 1) % &ts)
! let s:expandedtab = substitute(s:expandedtab, '\t', repeat(' ', i), '')
! let idx = stridx(s:expandedtab, "\t")
endwhile
" Output the text with the same synID, with class set to {s:id_name}
--- 393,410 ----
" Expand tabs
let s:expandedtab = strpart(s:line, s:startcol - 1, s:col - s:startcol)
! let s:idx = stridx(s:line, "\t", s:startcol - 1)
! while s:idx >= 0 && s:idx < s:col - 1
! if s:idx == 0
! let s:i = &ts
! else
! let s:prevc = matchstr(s:line, '.\%' . (s:idx + 1) . 'c')
! let s:vcol1 = virtcol([s:lnum, s:idx + 1 - len(s:prevc)])
! let s:vcol2 = virtcol([s:lnum, s:idx + 1])
! let s:i = s:vcol2 - s:vcol1
! endif
! let s:expandedtab = substitute(s:expandedtab, '\t', repeat(' ', s:i), '')
! let s:idx = stridx(s:line, "\t", s:idx + 1)
endwhile
" Output the text with the same synID, with class set to {s:id_name}
