From: Martin Mares <mj@ucw.cz>
Date: Sat, 25 May 2013 15:01:34 +0000 (+0200)
Subject: \pageoverlay and \commonoverlay do not disturb line spacing
X-Git-Tag: v1.1~7
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=9f45e88470a4037c6ee7972d45b143f9d5e91126;p=ucwmac.git

\pageoverlay and \commonoverlay do not disturb line spacing
---

diff --git a/ucwmac.tex b/ucwmac.tex
index 0991550..4a51b59 100644
--- a/ucwmac.tex
+++ b/ucwmac.tex
@@ -126,13 +126,17 @@
 
 % Our variation on \plainoutput, which manages inner/outer margins and overlays
 \output{\ucwoutput}
+\newdimen\pagebodydepth
 \def\ucwoutput{\wigglepage\shipout\vbox{%
 	\makeheadline
 	\ifvbox\commonunderlays\copy\commonunderlays\nointerlineskip\fi
 	\ifvbox\pageunderlays\box\pageunderlays\nointerlineskip\fi
 	\pagebody
-	\ifvbox\commonoverlays\vbox to 0pt{\vskip -\vsize\copy\commonoverlays}\fi
-	\ifvbox\pageoverlays\vbox to 0pt{\vskip -\vsize\box\pageoverlays}\fi
+	\pagebodydepth=\prevdepth
+	\nointerlineskip
+	\ifvbox\commonoverlays\vbox to 0pt{\vskip -\vsize\copy\commonoverlays}\nointerlineskip\fi
+	\ifvbox\pageoverlays\vbox to 0pt{\vskip -\vsize\box\pageoverlays}\nointerlineskip\fi
+	\prevdepth=\pagebodydepth
 	\makefootline
 }\advancepageno
 \ifnum\outputpenalty>-\@MM \else\dosupereject\fi}