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https://github.com/machakann/vim-sandwich.git
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machakann
43 lines
924 B
VimL
43 lines
924 B
VimL
" constants - storing essential constants
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" variables "{{{
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" types
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let s:type_list = type([])
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"}}}
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function! sandwich#constants#get(name) abort "{{{
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return type(a:name) == s:type_list
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\ ? map(copy(a:name), 's:constants[v:val]()')
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\ : s:constants[a:name]()
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endfunction
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"}}}
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" s:constants "{{{
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let s:constants = {}
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"}}}
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" The maximum number of columns "{{{
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function! s:constants.colmax() dict abort
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return s:colmax_obtained ? s:colmax : s:colmax()
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endfunction
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let s:colmax = 2147483647 " default value in many cases
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let s:colmax_obtained = 0
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function! s:colmax() abort
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let view = winsaveview()
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try
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normal! $
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let colmax = winsaveview().curswant
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call winrestview(view)
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let s:colmax_obtained = 1
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catch
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let colmax = s:colmax
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let s:colmax_obtained = 0
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endtry
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return colmax
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endfunction
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"}}}
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" vim:set foldmethod=marker:
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" vim:set commentstring="%s:
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" vim:set ts=2 sts=2 sw=2:
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