Miscellaneous minor improvements.

2025-08-08 17:17:39 -05:00
parent 287c8fde8a
commit e897930bb9
5 changed files with 63 additions and 20 deletions
--- a/packages/Layout.sty
+++ b/packages/Layout.sty
@@ -4,6 +4,16 @@
 % Suppress warning about \showhyphens being changed.
 \let\CheckCommand\providecommand

+%\usepackage{ifmtarg}
+
+\providecommand{\providelength}[2][0pt]{%
+	\ifdeflength{#2}{% It is already defined!
+	}{% Not defined, so define it!
+		\newlength{#2}%
+	}%
+	\setlength{#2}{#1}%
+}
+
 \RequirePackage{microtype}

 % Page Layout