[latex3-commits] [git/LaTeX3-latex3-latex3] l3text: Handle spaces in purified text (bd42ba300)

[Joseph Wright]

Repository : https://github.com/latex3/latex3
On branch  : l3text
Link       : https://github.com/latex3/latex3/commit/bd42ba300842d1a3742e8b8242b1c2333bf92637

>---------------------------------------------------------------

commit bd42ba300842d1a3742e8b8242b1c2333bf92637
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Fri Dec 6 15:28:34 2019 +0000

    Handle spaces in purified text


>---------------------------------------------------------------

bd42ba300842d1a3742e8b8242b1c2333bf92637
 l3kernel/l3text.dtx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/l3kernel/l3text.dtx b/l3kernel/l3text.dtx
index ba6cbd586..08db41b85 100644
--- a/l3kernel/l3text.dtx
+++ b/l3kernel/l3text.dtx
@@ -2385,6 +2385,19 @@
 %    \begin{macrocode}
 \text_declare_purify_equivalent:Nn \label { \use_none:n }
 %    \end{macrocode}
+% Spaces.
+%    \begin{macrocode}
+\group_begin:
+\char_set_catcode_active:N \~
+\use:n
+  {
+    \group_end:
+    \text_declare_purify_equivalent:Nx ~ { \c_space_tl }
+  }
+\text_declare_purify_equivalent:Nn \nobreakspace { ~ }
+\text_declare_purify_equivalent:Nn \  { ~ }
+\text_declare_purify_equivalent:Nn \, { ~ }
+%    \end{macrocode}
 %
 % \subsection{Accent and letter-like data for purifying text}
 %