Avoid using style combinations such as italic typewriter font.

diff --git a/doc/sbase/dist/birddoc/latex2e/mapping b/doc/sbase/dist/birddoc/latex2e/mapping
index 1b3a4412ffa0decddf20a2172cf2d22d39fc37d2..45c65d62043dc8ff64118caabd81d40d116411e0 100644 (file)
--- a/doc/sbase/dist/birddoc/latex2e/mapping
+++ b/doc/sbase/dist/birddoc/latex2e/mapping
@@ -163,31 +163,31 @@
 <lq>           +       "\\begin{quotation}\n"  +
 </lq>          +       "\n\\end{quotation}\n\n"        +
 
-<em>                   "{\\itshape "
+<em>                   "{\\it "
 </em>                  "\\/}"
 
-<m>                    "{\\itshape "
+<m>                    "{\\it "
 </m>                   "\\/}"
 
-<bf>                   "{\\bfseries "
+<bf>                   "{\\bf "
 </bf>                  "}"
 
-<it>                   "{\\itshape "
+<it>                   "{\\it "
 </it>                  "\\/}"
 
-<sf>                   "{\\sffamily "
+<sf>                   "{\\sf "
 </sf>                  "}"
 
-<sl>                   "{\\slshape "
+<sl>                   "{\\sl "
 </sl>                  "}"
 
-<rm>                    "{\\rmfamily "
+<rm>                    "{\\rm "
 </rm>                   "}"
 
-<tt>                   "{\\ttfamily "
+<tt>                   "{\\tt "
 </tt>                  "}"
 
-<cf>                   "{\\ttfamily "
+<cf>                   "{\\tt "
 </cf>                  "}"
 
 <const>                        "{\\tt "