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Sender: Mailing list for the LaTeX3 project <[log in to unmask]>
Date: Tue, 21 Feb 2012 12:02:59 +0000
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Reply-To: Mailing list for the LaTeX3 project <[log in to unmask]>
Subject: Problem with regex
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Message-ID: <20120221120259.GA18620@csmvddesktop>
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From: dongen <[log in to unmask]>
Parts/Attachments: text/plain (21 lines) 
Howsagoin (Bruno?),


I don't understand why the following regular expression replacement
gobbles the first two characters.

    \tl_new:N \l_arg_tl
    \regex_const:Nn \c_slash_regex_tl    { / }
    \tl_set:Nn \l_arg_tl {1234/5678/9012}
    \regex_replace_all:NnN \c_slash_regex_tl {\c{textbackslash}} \l_arg_tl
    \regex_use:N \l_arg_tl

It gives me 34\textbackslash5678\textbackslash9012.

Thanks in advance for your help.

Regards,


Marc van Dongen

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