anchor.diff:  
   === Switches
   
  -asciidoctor-latex -a header=no foo.adoc::
  -Use a minimal header for the generated tex file.
  -
  +To generate a tex file with a minial header, do:
  +
  + $ asciidoctor-latex -a header=no foo.adoc
   
   {adlp}'s default form at is `:latexmath`.
   To use `:stem`, put the text `:stem:`
  
positive.code: 
  === Macro files
  
  The contents of a file named `macros.tex` will
  read and used by `asciidoctor-latex`
  if it is in the same directory as the file
  being rendered.  This is the case regardless
  
negative.code: 
  == Commands
  
  Asciidoc math files can be rendered as follows
  
  Render as HTML::
  Use `$ asciidoctor-latex -b html foo.adoc` to produce `foo.html`.
  