Fix manual.pdf toc page numbers.

When TeX engines are not run sufficient times there are undefined
references - for manual.tex the page numbers in the Table of
Contents and the List of Tables render as '??'.  In this case:

Then shalt thou count to three, no more, no less.

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 34ce6247a66708886b4004759bfe658351219a8b..0eb196ece2136acc638a858c6ffd7f03afcc8556 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -129,7 +129,7 @@ stamp-doc-chunked: $(srcdir)/chunk.xsl $(srcdir)/mutt.xsl stamp-doc-xml $(srcdir
 $(CHUNKED_DOCFILES): stamp-doc-chunked
 
 manual.pdf: manual.tex
-       -if test -f manual.tex; then pdfjadetex manual.tex; fi
+       -if test -f manual.tex; then pdfjadetex manual.tex; pdfjadetex manual.tex; pdfjadetex manual.tex; fi
 
 manual.tex: stamp-doc-xml
        -if test -n "$(DSLROOT)"; then \