 Tip #499: View character class
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| created: |
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July 2, 2003 18:03 |
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complexity: |
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intermediate |
| author: |
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beo |
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as of Vim: |
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6.0 |
This one shows the definition of a predefined character class. ([:alpha:], [:graph:] etc.) The cursor is assumed to point to the name of the character class one wants to examine. Press "cc" ...
fun! s:Show()
norm! viwy
echo 'class [:' . @" . ':]' . "\n"
let pat = '[[:' . @" . ':]]'
let i = 0
while i < 256
let ch = nr2char(i)
if ch =~ pat | echon ch . '(' . i . ')' . "\t" | endif
let i = i + 1
endwhile
endfun
nn cc :call <SID>Show()<Cr>
<< Completation using the syntax file |
View character class >>
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