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67 lines
1.7 KiB
VimL
Vendored
67 lines
1.7 KiB
VimL
Vendored
" Private Functions {{{1
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" Public Functions {{{1
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function! tablemode#utils#throw(string) abort "{{{2
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let v:errmsg = 'table-mode: ' . a:string
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throw v:errmsg
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endfunction
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function! tablemode#utils#line(row) "{{{2
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if type(a:row) == type('')
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return line(a:row)
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else
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return a:row
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endif
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endfunction
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function! tablemode#utils#strip(string) "{{{2
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return matchstr(a:string, '^\s*\zs.\{-}\ze\s*$')
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endfunction
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" function! tablemode#utils#strlen {{{2
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" To count multibyte characters accurately
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function! tablemode#utils#strlen(text)
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return strlen(substitute(a:text, '.', 'x', 'g'))
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endfunction
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function! tablemode#utils#StrDisplayWidth(string) "{{{2
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if exists('*strdisplaywidth')
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return strdisplaywidth(a:string)
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else
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" Implement the tab handling part of strdisplaywidth for vim 7.2 and
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" earlier - not much that can be done about handling doublewidth
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" characters.
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let rv = 0
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let i = 0
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for char in split(a:string, '\zs')
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if char == "\t"
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let rv += &ts - i
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let i = 0
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else
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let rv += 1
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let i = (i + 1) % &ts
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endif
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endfor
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return rv
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endif
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endfunction
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function! tablemode#utils#get_buffer_or_global_option(table_option) "{{{2
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return get(b:, a:table_option, get(g:, a:table_option))
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endf
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function tablemode#utils#MoveToLine(line) "{{{2
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let offset = tablemode#utils#line(a:line) - line('.')
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if offset > 0
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execute "normal! ".offset."j"
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elseif offset < 0
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execute "normal! ".(-offset)."k"
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endif
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endfunction
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function! tablemode#utils#SeparatorCount(str)
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return tablemode#utils#strlen(substitute(a:str, '\V\C\(\\' . escape(g:table_mode_separator, '\') . '\|\[^' . escape(g:table_mode_separator, ']^-\') . ']\)', '', 'g'))
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endfunction
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