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-rw-r--r--macros/lamstex/inputs/varref.tex16
1 files changed, 16 insertions, 0 deletions
diff --git a/macros/lamstex/inputs/varref.tex b/macros/lamstex/inputs/varref.tex
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+++ b/macros/lamstex/inputs/varref.tex
@@ -0,0 +1,16 @@
+\catcode`\@=11
+\def\nref#1{\nolabel@\nref{#1}\relax
+ \DNii@##1~##2~##3~##4\nextii@{##3}%
+ \csL@{#1}\expandafter\nextii@\Next@\nextii@\fi}
+\def\pref#1{\nolabel@\pref{#1}\relax
+ \DNii@##1~##2~##3~##4~##5\nextii@{##4}%
+ \csL@{#1}\expandafter\nextii@\Next@\nextii@\fi}
+\def\Evaluatenref#1{\nolabel@\Evaluatenref{#1}{\gdef\Nref{-10000 }}%
+ \DNii@##1~##2~##3~##4\nextii@{\DNii@{##3}}%
+ \csL@{#1}\expandafter\nextii@\Next@\nextii@
+ \xdef\Nref{\nextii@}\fi}
+\def\Evaluatepref#1{\nolabel@\Evaluatepref{#1}{\global\let\Pref\empty}%
+ \DNii@##1~##2~##3~##4~##5\nextii@{\DNii@{##4}}%
+ \csL@{#1}\expandafter\nextii@\Next@\nextii@
+ \xdef\Pref{\nextii@}\fi}
+\catcode`\@=\active