Some big updates
* Use collection to denote the list of mappings * Let default collections be defined through a function * Allow separate leader keys for each collection * Test for ultisnips before creating mappings
This commit is contained in:
Karl Yngve Lervåg
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bccded6ee2
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3095c3ca72
@ -11,149 +11,153 @@ endfunction
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" }}}1
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function! vimtex#imaps#init_script() " {{{1
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"
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" Define default lists of imaps
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"
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let s:imaps = {
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\ 'miscellaneous' : {
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\ 'list' : [
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\ ['...', '\dots'],
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\ ['<m-i>', '\item '],
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\ ],
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\ },
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\ 'math' : {
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\ 'math' : 1,
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\ 'list' : [
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\ ['__', '_\{$1\}'],
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\ ['^^', '^\{$1\}'],
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\ ['((', '\left($1\right)'],
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\ ['[[', '\left[$1\right]'],
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\ ['{{', '\left\{$1\right\}'],
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\ ['exp', '\exp\left($1\right)'],
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\ ['cos', '\cos'],
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\ ['sin', '\sin'],
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\ ['tan', '\tan'],
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\ ['log', '\log'],
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\ ['in', '\in'],
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\ ['to', '\to'],
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\ ['lim', '\lim_{$1}'],
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\ ['qj', '\downarrow'],
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\ ['ql', '\leftarrow'],
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\ ['qh', '\rightarrow'],
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\ ['qk', '\uparrow'],
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\ ['qJ', '\Downarrow'],
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\ ['qL', '\Leftarrow'],
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\ ['qH', '\Rightarrow'],
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\ ['qK', '\Uparrow'],
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\ ],
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\ },
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\ 'math_leader' : {
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\ 'leader' : 1,
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\ 'math' : 1,
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\ 'list' : [
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\ ['i', '\int_{$1}^{$2}'],
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\ ['S', '\sum_{$1}^{$2}'],
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\ ['/', '\frac{$1}{$2}'],
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\ ['0', '\emptyset'],
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\ ['6', '\partial'],
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\ ['8', '\infty'],
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\ ['=', '\equiv'],
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\ ['\', '\setminus'],
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\ ['.', '\cdot'],
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\ ['*', '\times'],
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\ ['<', '\leq'],
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\ ['>', '\geq'],
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\ ['~', '\tilde{$1}'],
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\ ['^', '\hat{$1}'],
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\ [';', '\dot{$1}'],
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\ ['_', '\bar{$1}'],
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\ ],
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\ },
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\ 'greek' : {
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\ 'leader' : 1,
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\ 'math' : 1,
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\ 'list' : [
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\ ['a', '\alpha'],
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\ ['b', '\beta'],
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\ ['c', '\chi'],
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\ ['d', '\delta'],
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\ ['e', '\varepsilon'],
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\ ['f', '\varphi'],
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\ ['g', '\gamma'],
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\ ['h', '\eta'],
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\ ['k', '\kappa'],
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\ ['l', '\lambda'],
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\ ['m', '\mu'],
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\ ['n', '\nu'],
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\ ['o', '\omega'],
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\ ['p', '\pi'],
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\ ['q', '\theta'],
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\ ['r', '\rho'],
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\ ['s', '\sigma'],
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\ ['t', '\tau'],
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\ ['u', '\upsilon'],
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\ ['z', '\zeta'],
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\ ['D', '\Delta'],
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\ ['F', '\Phi'],
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\ ['G', '\Gamma'],
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\ ['L', '\Lambda'],
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\ ['N', '\nabla'],
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\ ['O', '\Omega'],
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\ ['Q', '\Theta'],
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\ ['R', '\varrho'],
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\ ['T', '\Tau'],
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\ ['U', '\Upsilon'],
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\ ['X', '\Xi'],
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\ ['Y', '\Psi'],
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\ ],
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\ },
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\}
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let s:has_ultisnips = exists('*UltiSnips#Anon')
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endfunction
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" }}}1
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function! vimtex#imaps#init_buffer() " {{{1
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if !g:vimtex_imaps_enabled | return | endif
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let b:vimtex.imap_collections = []
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"
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" Create predefined imaps
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"
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for [name, imaps] in items(s:imaps)
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if get(g:, 'vimtex_imaps_' . name, 1)
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echom 'imaps created: ' . name
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call s:create_imaps(imaps)
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for collection in s:default_collections()
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if get(g:, 'vimtex_imaps_' . collection.title, 1)
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call s:parse_collection(collection)
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endif
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endfor
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"
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" Create custom imaps if defined
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"
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for imaps in get(g:, 'vimtex_imaps_custom', [])
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call s:create_imaps(imaps)
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for collection in get(g:, 'vimtex_imaps_custom', [])
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call s:parse_collection(collection)
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endfor
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"
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" Escape the leader
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"
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silent execute 'inoremap <silent><buffer>'
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\ g:vimtex_imaps_leader . g:vimtex_imaps_leader
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\ g:vimtex_imaps_leader
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endfunction
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" }}}1
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"
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" Functions to create the imaps
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"
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function! s:create_imaps(imaps) " {{{1
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let l:leader = get(a:imaps, 'leader', 0)
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let l:math = get(a:imaps, 'math', 0)
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function! s:default_collections() " {{{1
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return [
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\ {
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\ 'title' : 'miscellaneous',
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\ 'leader' : '',
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\ 'mode' : '',
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\ 'mappings' : [
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\ ['...', '\dots'],
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\ ['<m-i>', '\item '],
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\ ],
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\ },
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\ {
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\ 'title' : 'math',
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\ 'leader' : '',
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\ 'mode' : 'm',
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\ 'mappings' : [
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\ ['__', '_\{$1\}'],
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\ ['^^', '^\{$1\}'],
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\ ['((', '\left($1\right)'],
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\ ['[[', '\left[$1\right]'],
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\ ['{{', '\left\{$1\right\}'],
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\ ['exp', '\exp\left($1\right)'],
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\ ['cos', '\cos'],
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\ ['sin', '\sin'],
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\ ['tan', '\tan'],
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\ ['log', '\log'],
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\ ['in', '\in'],
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\ ['to', '\to'],
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\ ['lim', '\lim_{$1}'],
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\ ['qj', '\downarrow'],
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\ ['ql', '\leftarrow'],
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\ ['qh', '\rightarrow'],
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\ ['qk', '\uparrow'],
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\ ['qJ', '\Downarrow'],
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\ ['qL', '\Leftarrow'],
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\ ['qH', '\Rightarrow'],
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\ ['qK', '\Uparrow'],
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\ ],
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\ },
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\ {
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\ 'title' : 'math_leader',
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\ 'mode' : 'm',
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\ 'mappings' : [
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\ ['i', '\int_{$1}^{$2}'],
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\ ['S', '\sum_{$1}^{$2}'],
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\ ['/', '\frac{$1}{$2}'],
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\ ['0', '\emptyset'],
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\ ['6', '\partial'],
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\ ['8', '\infty'],
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\ ['=', '\equiv'],
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\ ['\', '\setminus'],
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\ ['.', '\cdot'],
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\ ['*', '\times'],
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\ ['<', '\leq'],
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\ ['>', '\geq'],
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\ ['~', '\tilde{$1}'],
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\ ['^', '\hat{$1}'],
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\ [';', '\dot{$1}'],
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\ ['_', '\bar{$1}'],
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\ ],
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\ },
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\ {
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\ 'title' : 'greek',
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\ 'mode' : 'm',
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\ 'mappings' : [
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\ ['a', '\alpha'],
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\ ['b', '\beta'],
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\ ['c', '\chi'],
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\ ['d', '\delta'],
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\ ['e', '\varepsilon'],
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\ ['f', '\varphi'],
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\ ['g', '\gamma'],
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\ ['h', '\eta'],
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\ ['k', '\kappa'],
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\ ['l', '\lambda'],
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\ ['m', '\mu'],
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\ ['n', '\nu'],
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\ ['o', '\omega'],
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\ ['p', '\pi'],
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\ ['q', '\theta'],
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\ ['r', '\rho'],
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\ ['s', '\sigma'],
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\ ['t', '\tau'],
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\ ['u', '\upsilon'],
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\ ['z', '\zeta'],
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\ ['D', '\Delta'],
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\ ['F', '\Phi'],
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\ ['G', '\Gamma'],
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\ ['L', '\Lambda'],
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\ ['N', '\nabla'],
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\ ['O', '\Omega'],
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\ ['Q', '\Theta'],
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\ ['R', '\varrho'],
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\ ['T', '\Tau'],
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\ ['U', '\Upsilon'],
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\ ['X', '\Xi'],
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\ ['Y', '\Psi'],
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\ ],
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\ },
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\]
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endfunction
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for [lhs, rhs] in a:imaps.list
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" }}}1
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function! s:parse_collection(collection) " {{{1
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"
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" Extract some collection metadata
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"
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let l:leader = get(a:collection, 'leader', g:vimtex_imaps_leader)
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let l:mode = get(a:collection, 'mode', '')
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let l:math = l:mode =~# 'm'
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"
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" Create mappings
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"
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for [lhs, rhs] in a:collection.mappings
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let l:ultisnips = match(rhs, '$1') > 0
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if l:ultisnips && !s:has_ultisnips | continue | endif
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"
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" Generate RHS
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"
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if l:math && l:ultisnips
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let rhs = s:wrap_math_ultisnips(lhs, rhs)
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elseif l:math
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@ -162,16 +166,24 @@ function! s:create_imaps(imaps) " {{{1
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let rhs = s:wrap_ultisnips(lhs, rhs)
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endif
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"
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" Add leader
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"
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let lhs = l:leader ? g:vimtex_imaps_leader . lhs : lhs
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silent execute 'inoremap <silent><buffer>' lhs rhs
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silent execute 'inoremap <silent><buffer>' l:leader . lhs rhs
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endfor
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"
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" Escape leader if it exists
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"
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if l:leader !=# '' && !hasmapto(l:leader, 'i')
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silent execute 'inoremap <silent><buffer>' l:leader . l:leader l:leader
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endif
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let b:vimtex.imap_collections += [a:collection.title]
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endfunction
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" }}}1
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"
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" Helper functions
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"
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function! s:wrap_math_ultisnips(lhs, rhs) " {{{1
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return a:lhs . '<c-r>=<sid>is_math() ? UltiSnips#Anon('''
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\ . a:rhs . ''', ''' . a:lhs . ''', '''', ''i'') : ''''<cr>'
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