43 lines
951 B
Plaintext
43 lines
951 B
Plaintext
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{{alias}}
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Returns a regular expression to capture a Windows filename extension.
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When executed against dotfile filenames (e.g., `.gitignore`), the regular
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expression does not capture the basename as a filename extension.
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Returns
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-------
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re: RegExp
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Regular expression.
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Examples
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--------
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> var RE = {{alias}}();
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> var ext = RE.exec( 'C:\\foo\\bar\\index.js' )[ 1 ]
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'.js'
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> ext = RE.exec( 'C:\\foo\\bar\\.gitignore' )[ 1 ]
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''
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> ext = RE.exec( 'foo\\file.pdf' )[ 1 ]
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'.pdf'
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> ext = RE.exec( '\\foo\\bar\\file' )[ 1 ]
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''
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> ext = RE.exec( 'beep\\boop.' )[ 1 ]
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'.'
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> ext = RE.exec( 'index.js' )[ 1 ]
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'.js'
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> ext = RE.exec( '' )[ 1 ]
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''
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{{alias}}.REGEXP
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Regular expression to capture a Windows filename extension.
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Examples
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--------
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> var ext = {{alias}}.REGEXP.exec( 'C:\\foo\\bar\\index.js' )[ 1 ]
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'.js'
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See Also
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--------
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