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Added text object for commands (#244)

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Karl Yngve Lervåg 2016-02-13 11:39:18 +01:00
parent 61ec408961
commit 7a7299c2e8
4 changed files with 75 additions and 32 deletions
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4
README.md
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@ -29,9 +29,11 @@ disabled if desired.
- Move between sections with `[[`, `[]`, `][`, `]]`
- Move between matching delimiters with `%`
- Text objects
- `ic ac` Commands
- `id ad` Delimiters
- `ie ae` LaTeX environments
- `i$ a$` Inline math structures
- `id ad` Delimiters
- `ip ap` Paragraphs
- Other mappings
- Delete the surrounding command or environment with `dsc`/`dse`
- Change the surrounding command or environment with `csc`/`cse`

12
autoload/vimtex.vim
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@ -393,6 +393,14 @@ function! s:init_mappings() " {{{1
endif
if g:vimtex_text_obj_enabled
call s:map('x', 'ic', '<plug>(vimtex-ic)')
call s:map('x', 'ac', '<plug>(vimtex-ac)')
call s:map('o', 'ic', '<plug>(vimtex-ic)')
call s:map('o', 'ac', '<plug>(vimtex-ac)')
call s:map('x', 'id', '<plug>(vimtex-id)')
call s:map('x', 'ad', '<plug>(vimtex-ad)')
call s:map('o', 'id', '<plug>(vimtex-id)')
call s:map('o', 'ad', '<plug>(vimtex-ad)')
call s:map('x', 'ie', '<plug>(vimtex-ie)')
call s:map('x', 'ae', '<plug>(vimtex-ae)')
call s:map('o', 'ie', '<plug>(vimtex-ie)')
@ -401,10 +409,6 @@ function! s:init_mappings() " {{{1
call s:map('x', 'a$', '<plug>(vimtex-a$)')
call s:map('o', 'i$', '<plug>(vimtex-i$)')
call s:map('o', 'a$', '<plug>(vimtex-a$)')
call s:map('x', 'id', '<plug>(vimtex-id)')
call s:map('x', 'ad', '<plug>(vimtex-ad)')
call s:map('o', 'id', '<plug>(vimtex-id)')
call s:map('o', 'ad', '<plug>(vimtex-ad)')
call s:map('x', 'ip', '<plug>(vimtex-ip)')
call s:map('x', 'ap', '<plug>(vimtex-ap)')
call s:map('o', 'ip', '<plug>(vimtex-ip)')

55
autoload/vimtex/text_obj.vim
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@ -20,13 +20,21 @@ function! vimtex#text_obj#init_buffer() " {{{1
nnoremap <buffer> <sid>(v) v
nnoremap <buffer> <sid>(V) V
" Paragraphs
xnoremap <silent><buffer> <sid>(vimtex-ip) :<c-u>call vimtex#text_obj#paragraphs(1)<cr>
xnoremap <silent><buffer> <sid>(vimtex-ap) :<c-u>call vimtex#text_obj#paragraphs()<cr>
xmap <silent><buffer> <plug>(vimtex-ip) <sid>(vimtex-ip)
xmap <silent><buffer> <plug>(vimtex-ap) <sid>(vimtex-ap)
onoremap <silent><buffer> <plug>(vimtex-ip) :execute "normal \<sid>(V)\<sid>(vimtex-ip)"<cr>
onoremap <silent><buffer> <plug>(vimtex-ap) :execute "normal \<sid>(V)\<sid>(vimtex-ap)"<cr>
" Commands
xnoremap <silent><buffer> <sid>(vimtex-ic) :<c-u>call vimtex#text_obj#commands(1)<cr>
xnoremap <silent><buffer> <sid>(vimtex-ac) :<c-u>call vimtex#text_obj#commands()<cr>
xmap <silent><buffer> <plug>(vimtex-ic) <sid>(vimtex-ic)
xmap <silent><buffer> <plug>(vimtex-ac) <sid>(vimtex-ac)
onoremap <silent><buffer> <plug>(vimtex-ic) :execute "normal \<sid>(v)\<sid>(vimtex-ic)"<cr>
onoremap <silent><buffer> <plug>(vimtex-ac) :execute "normal \<sid>(v)\<sid>(vimtex-ac)"<cr>
" Delimiters
xnoremap <silent><buffer> <sid>(vimtex-id) :<c-u>call vimtex#text_obj#delimiters(1)<cr>
xnoremap <silent><buffer> <sid>(vimtex-ad) :<c-u>call vimtex#text_obj#delimiters()<cr>
xmap <silent><buffer> <plug>(vimtex-id) <sid>(vimtex-id)
xmap <silent><buffer> <plug>(vimtex-ad) <sid>(vimtex-ad)
onoremap <silent><buffer> <plug>(vimtex-id) :execute "normal \<sid>(v)\<sid>(vimtex-id)"<cr>
onoremap <silent><buffer> <plug>(vimtex-ad) :execute "normal \<sid>(v)\<sid>(vimtex-ad)"<cr>
" Environments
xnoremap <silent><buffer> <sid>(vimtex-ie) :<c-u>call vimtex#text_obj#environments(1)<cr>
@ -44,17 +52,36 @@ function! vimtex#text_obj#init_buffer() " {{{1
onoremap <silent><buffer> <plug>(vimtex-i$) :execute "normal \<sid>(v)\<sid>(vimtex-i$)"<cr>
onoremap <silent><buffer> <plug>(vimtex-a$) :execute "normal \<sid>(v)\<sid>(vimtex-a$)"<cr>
" Delimiters
xnoremap <silent><buffer> <sid>(vimtex-id) :<c-u>call vimtex#text_obj#delimiters(1)<cr>
xnoremap <silent><buffer> <sid>(vimtex-ad) :<c-u>call vimtex#text_obj#delimiters()<cr>
xmap <silent><buffer> <plug>(vimtex-id) <sid>(vimtex-id)
xmap <silent><buffer> <plug>(vimtex-ad) <sid>(vimtex-ad)
onoremap <silent><buffer> <plug>(vimtex-id) :execute "normal \<sid>(v)\<sid>(vimtex-id)"<cr>
onoremap <silent><buffer> <plug>(vimtex-ad) :execute "normal \<sid>(v)\<sid>(vimtex-ad)"<cr>
" Paragraphs
xnoremap <silent><buffer> <sid>(vimtex-ip) :<c-u>call vimtex#text_obj#paragraphs(1)<cr>
xnoremap <silent><buffer> <sid>(vimtex-ap) :<c-u>call vimtex#text_obj#paragraphs()<cr>
xmap <silent><buffer> <plug>(vimtex-ip) <sid>(vimtex-ip)
xmap <silent><buffer> <plug>(vimtex-ap) <sid>(vimtex-ap)
onoremap <silent><buffer> <plug>(vimtex-ip) :execute "normal \<sid>(V)\<sid>(vimtex-ip)"<cr>
onoremap <silent><buffer> <plug>(vimtex-ap) :execute "normal \<sid>(V)\<sid>(vimtex-ap)"<cr>
endfunction
" }}}1
function! vimtex#text_obj#commands(...) " {{{1
let l:cmd = vimtex#cmd#get_current()
if empty(l:cmd) | return | endif
let [l1, c1] = [l:cmd.pos_start.lnum, l:cmd.pos_start.cnum]
let [l2, c2] = [l:cmd.pos_end.lnum, l:cmd.pos_end.cnum]
if a:0 > 0
let l2 = l1
let c2 = c1 + strlen(l:cmd.name) - 1
let c1 += 1
endif
call cursor(l1, c1)
normal! v
call cursor(l2, c2)
endfunction
" }}}1
function! vimtex#text_obj#delimiters(...) " {{{1
let [l:open, l:close] = vimtex#delim#get_surrounding('delim_all')
if empty(l:open) | return | endif

36
doc/vimtex.txt
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@ -95,9 +95,11 @@ Feature overview~
- Move between sections with `[[`, `[]`, `][`, `]]`
- Move between matching delimiters with `%`
- Text objects
- `ic` `ac` Commands
- `id` `ad` Delimiters
- `ie` `ae` LaTeX environments
- `i$` `a$` Inline math structures
- `id` `ad` Delimiters
- `ip` `ap` Paragraphs
- Other mappings
- Delete the surrounding command or environment with `dsc`/`dse`
- Change the surrounding command or environment with `csc`/`cse`
@ -307,12 +309,14 @@ This feature is explained in more detail later, see |vimtex-imaps|.
tsd |<plug>(vimtex-delim-toggle-modifier)| `n`
<F7> |<plug>(vimtex-cmd-create)| `ni`
]] |<plug>(vimtex-delim-close)| `i`
a$ |<plug>(vimtex-a$)| `nxo`
i$ |<plug>(vimtex-i$)| `nxo`
ae |<plug>(vimtex-ae)| `nxo`
ie |<plug>(vimtex-ie)| `nxo`
ac |<plug>(vimtex-ac)| `nxo`
ic |<plug>(vimtex-ic)| `nxo`
ad |<plug>(vimtex-ad)| `nxo`
id |<plug>(vimtex-id)| `nxo`
ae |<plug>(vimtex-ae)| `nxo`
ie |<plug>(vimtex-ie)| `nxo`
a$ |<plug>(vimtex-a$)| `nxo`
i$ |<plug>(vimtex-i$)| `nxo`
ap |<plug>(vimtex-ap)| `nxo`
ip |<plug>(vimtex-ip)| `nxo`
% |<plug>(vimtex-%)| `nxo`
@ -1118,11 +1122,17 @@ Map definitions~
*<plug>(vimtex-delim-close)*
Close the current environment or delimiter (insert mode).
*<plug>(vimtex-a$)*
Text object for inline math (inclusive).
*<plug>(vimtex-ac)*
Text object for commands (inclusive).
*<plug>(vimtex-i$)*
Text object for inline math (exclusive).
*<plug>(vimtex-ic)*
Text object for commands (exclusive).
*<plug>(vimtex-ad)*
Text object for delimiters (inclusive).
*<plug>(vimtex-id)*
Text object for delimiters (exclusive).
*<plug>(vimtex-ae)*
Text object for environments (inclusive).
@ -1130,11 +1140,11 @@ Map definitions~
*<plug>(vimtex-ie)*
Text object for environments (exclusive).
*<plug>(vimtex-ad)*
Text object for delimiters (inclusive).
*<plug>(vimtex-a$)*
Text object for inline math (inclusive).
*<plug>(vimtex-id)*
Text object for delimiters (exclusive).
*<plug>(vimtex-i$)*
Text object for inline math (exclusive).
*<plug>(vimtex-ap)*
Text object for paragraphs (inclusive).