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Preserve visual state for tsd (#258)

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Karl Yngve Lervåg 2016-03-22 11:42:59 +01:00
parent d164a031e1
commit 22d9c8db47
1 changed files with 15 additions and 6 deletions
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21
autoload/vimtex/delim.vim
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@ -310,15 +310,24 @@ endfunction
" }}}1
function! vimtex#delim#toggle_modifier_visual() " {{{1
let l:save_pos = getpos('.')
"
" First we generate a stack of all delimiters that should be toggled
"
let l:start_pos = getpos("'<")
let l:end_pos = getpos("'>")
let l:end_pos_val = 10000*l:end_pos[1] + min([l:end_pos[2], 1000])
let l:cur_pos = l:start_pos
let l:cur_pos_val = 10000*l:cur_pos[1] + l:cur_pos[2]
"
" Check if selection is swapped
"
let l:end_pos[1] += 1
call setpos("'>", l:end_pos)
let l:end_pos[1] -= 1
normal! gv
let l:swapped = l:start_pos != getpos("'<")
"
" First we generate a stack of all delimiters that should be toggled
"
let l:stack = []
while l:cur_pos_val < l:end_pos_val
call setpos('.', l:cur_pos)
@ -355,8 +364,8 @@ function! vimtex#delim#toggle_modifier_visual() " {{{1
"
" Finally we return to original position and reselect the region
"
call setpos("'<", l:start_pos)
call setpos("'>", l:end_pos)
call setpos(l:swapped? "'>" : "'<", l:start_pos)
call setpos(l:swapped? "'<" : "'>", l:end_pos)
call setpos('.', l:save_pos)
normal! gv
endfunction