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47 lines
1.0 KiB
47 lines
1.0 KiB
2 years ago
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" File: ~/.vim/vimllearn/clet.vim
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" custom VimL grammar command
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function! ParseLet(args)
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let l:lsMatch = split(a:args, '\s*=\s*')
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if len(l:lsMatch) < 2
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return ''
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endif
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let l:value = remove(l:lsMatch, -1)
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let l:lsCmd = []
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for l:var in l:lsMatch
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let l:cmd = 'let ' . l:var . ' = ' . l:value
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call add(l:lsCmd, l:cmd)
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endfor
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return join(l:lsCmd, ' | ')
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endfunction
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command! -nargs=+ LET execute ParseLet(<q-args>)
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function! TestLet()
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LET l:x = y = z = 'abc'
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echo 'l:x =' l:x 'x =' x
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echo 'l:y =' l:y 'y =' y
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echo 'l:z =' l:z 'z =' z
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endfunction
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call TestLet()
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echo 'x =' x 'y =' y 'z =' z
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function! ParseBreak(args)
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if empty(a:args)
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return 'break'
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endif
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let l:cmd = 'if ' . a:args
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let l:lsCmd = [l:cmd, 'break', 'endif']
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return join(l:lsCmd, ' | ')
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" return join(l:lsCmd, "\n")
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endfunction
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command! -nargs=+ BREAKIF execute ParseBreak(<q-args>)
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for i in range(10)
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BREAKIF i >= 5
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if i >= 5 | break | endif
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echo i
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endfor
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" break 用 execute 有问题
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