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Re: Problem with regex
Joseph Wright <[log in to unmask]>
Tue, 21 Feb 2012 12:56:31 +0000
text/plain (13 lines) 
On 21/02/2012 12:02, dongen wrote:
>     \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

       ^^^^^^^^^^^

You want \tl_use:N
--
Joseph Wright

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