o Mf#@s<dZddlZddlmZedZedejejBejBZ edej ej BejBejBZ edej ZGdd d eZGd d d eZd2d dZd3ddZd3ddZd3ddZddZddZddZddZddZiZdd Zd!d"Zd4d#d$Zd5d&d'Z Gd(d)d)Z!d*d+Z"d,d-Z#d.d/Z$Gd0d1d1eZ%dS)6z pygments.util ~~~~~~~~~~~~~ Utility functions. :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS. :license: BSD, see LICENSE for details. 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False >>> shebang_matches('#!/usr/bin/python/ruby', r'python(2\.\d)?') False >>> shebang_matches('#!/usr/bin/startsomethingwith python', ... r'python(2\.\d)?') True It also checks for common windows executable file extensions:: >>> shebang_matches('#!C:\\Python2.4\\Python.exe', r'python(2\.\d)?') True Parameters (``'-f'`` or ``'--foo'`` are ignored so ``'perl'`` does the same as ``'perl -e'``) Note that this method automatically searches the whole string (eg: the regular expression is wrapped in ``'^$'``)  rNz#!cSsg|] }|r|ds|qS)-) startswith).0xrrr s  z#shebang_matches..Fz^%s(\.(exe|cmd|bat|bin))?$T) findr rC split_path_rer'r. IndexErrorrecompile IGNORECASEsearch)r:regexindex first_linefoundrrr shebang_matches{s   rTcCs<t|}|dur dS|d}t|tj|duS)zCheck if the doctype matches a regular expression (if present). 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