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-rw-r--r--fmt/doc.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/fmt/doc.h b/fmt/doc.h
index 09bf4e9..f3d985e 100644
--- a/fmt/doc.h
+++ b/fmt/doc.h
@@ -24,5 +24,6 @@
}
%% Pictures
\def\pic#1#2{\pdfximage width #1{#2}\pdfrefximage\pdflastximage}
-\def\picture#1#2{\def\a{#2}\ifx\a\empty\fi\vbox{\centerline{\pic{5in}{#1}}\caption{#2}}}
-\def\twopicture#1#2#3{\def\a{#3}\ifx\a\empty\fi\vbox{\line{\pic{3in}{#1}\hfil\pic{3in}{#2}}\caption{#3}}}
+\def\picture#1#2{\vbox{\centerline{\pic{5in}{#1}}\caption{#2}}}
+\def\twopicture#1#2#3{\vbox{\line{\pic{3in}{#1}\hfil\pic{3in}{#2}}\caption{#3}}}
+\def\dubpicture#1#2#3#4{\line{\hsize=3in\parindent=0pt\vtop{\pic{3in}{#1}\caption{#3}}\hfil\vtop{\pic{3in}{#2}\caption{#4}}}}