fixup: fixed monospace sections in womanpages when lexer.font is not customized (refs #34)

* In the grosciteco-generated .woman.tec files, the fonts were only
  set on the monospaced styles if lexer.font was set since it was
  undefined by default.
  We'd need a lare IF-ELSE statement to handle that in womanpages
  since woman.tes changes the default font to a variable-width font.
  Just leaving the default font, therefore won't work.
* We now always initialize lexer.font in lexer.tes.
  You no longer have to check for its existance.
* Consequently, you can no longer set lexer.font *before* munging
  lexer.tes because it will be overwritten.
  At least not without additional checks.
  Such a design is not suggested by fallback.teco_ini, though.
* Fixes monospaced sections in the tutorial and other womanpages on Gtk.

1 files changed, 9 insertions, 2 deletions

diff --git a/lib/lexer.tes b/lib/lexer.tes
index 2676e1b..2969184 100644
--- a/lib/lexer.tes
+++ b/lib/lexer.tes
@@ -5,12 +5,19 @@
   [: 0,(1ESPOSITIONFROMLINE:)::S ]:
 }
 
+!*
+ * The monospaced font for source code and
+ * figures in woman-pages.
+ *!
+[lexer.font]Monospace
+1200U[lexer.font]
+
 @[lexer.auto]{
   -
-  0EJ-1"> :Q[lexer.font]">
+  0EJ-1">
     32ESSTYLESETFONTQ[lexer.font]
     Q[lexer.font],32ESSTYLESETSIZEFRACTIONAL
-  ' '
+  '
   :M[color.init]
   :Q*"=  '
   [_