Tagged Questions
5
votes
1answer
42 views
Missing space when replacing with \regex_replace_all:nnN
How can I make \regex_replace_all:nnN not remove the space between x y?
\documentclass{article}
\usepackage{l3regex}
\ExplSyntaxOn
\cs_new:Npn \replace #1#2#3
{
\tl_set:Nn \l_tmpa_tl {#3}
...
13
votes
1answer
144 views
Defining a find and replace algorithm using LaTeX3's l3regex
I've been trying to work out the mechanics of LaTeX3's regular expression system as implemented in l3regex, but am having some difficulty understanding how/why it is acting as it is.
If I use as an ...
