[6880] \begindoublecolumns check space left on page

[Gavin D. Smith]

Revision: 6880
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=6880
Author:   gavin
Date:     2015-12-20 12:25:01 +0000 (Sun, 20 Dec 2015)
Log Message:
-----------
\begindoublecolumns check space left on page

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/doc/texinfo.tex

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2015-12-19 18:00:02 UTC (rev 6879)
+++ trunk/ChangeLog     2015-12-20 12:25:01 UTC (rev 6880)
@@ -1,3 +1,8 @@
+2015-12-20  Gavin Smith  <address@hidden>
+
+       * doc/texinfo.tex (\begindoublecolumns): If not much space left 
+       on page, start a new page.
+
 2015-12-19  Gavin Smith  <address@hidden>
 
        * tp/tests/test_scripts/coverage_formatting_utf8_enable_encoding.sh: 

Modified: trunk/doc/texinfo.tex
===================================================================
--- trunk/doc/texinfo.tex       2015-12-19 18:00:02 UTC (rev 6879)
+++ trunk/doc/texinfo.tex       2015-12-20 12:25:01 UTC (rev 6880)
@@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2015-12-19.14}
+\def\texinfoversion{2015-12-20.12}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -5410,6 +5410,9 @@
 }
 
 \def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
+  % If not much space left on page, start a new page.
+  \ifdim\pagetotal>0.8\vsize\vfill\eject\fi
+  %
   % Grab any single-column material above us.
   \output = {%
     %