[re.grammar] Don't use monospace for ordinary text.

cplusplus · Jul 7, 2020 · eaa008a · eaa008a
1 parent e352fda
commit eaa008a
Showing 1 changed file with 8 additions and 13 deletions.
diff --git a/source/regex.tex b/source/regex.tex
@@ -3692,19 +3692,14 @@
 \tcode{upper}, \tcode{xdigit}, \tcode{d}, \tcode{s}, \tcode{w}.
 In addition the following expressions shall be equivalent:
 
-\begin{codeblock}
-\d and [[:digit:]]
-
-\D and [^[:digit:]]
-
-\s and [[:space:]]
-
-\S and [^[:space:]]
-
-\w and [_[:alnum:]]
-
-\W and [^_[:alnum:]]
-\end{codeblock}
+\begin{tabular}{@{\quad}l@{and}l}
+  \tcode{\textbackslash d } & \tcode{ [[:digit:]]} \\[3mm]
+  \tcode{\textbackslash D } & \tcode{ [}\tcode{\^}\tcode{[:digit:]]} \\[3mm]
+  \tcode{\textbackslash s } & \tcode{ [[:space:]]} \\[3mm]
+  \tcode{\textbackslash S } & \tcode{ [}\tcode{\^}\tcode{[:space:]]} \\[3mm]
+  \tcode{\textbackslash w } & \tcode{ [_[:alnum:]]} \\[3mm]
+  \tcode{\textbackslash W } & \tcode{ [}\tcode{\^}\tcode{_[:alnum:]]} \\
+\end{tabular}
 
 \pnum
 \indexlibrary{regular expression traits!\idxcode{lookup_collatename}}%