Makefile

   1 ASCIIDOC=asciidoc
   2 BROWSER=firefox
   3
   4 doc: user-manual.html
   5
   6 show: user-manual.html
   7         $(BROWSER) user-manual.html
   8
   9 user-manual.html: user-manual.txt
  10         $(ASCIIDOC) user-manual.txt