cvs commit: doc/share/sgml freebsd-print.dsl

[Hiroki Sato]

hrs         2012-01-28 08:56:56 UTC

  FreeBSD doc repository

  Modified files:
    share/sgml           freebsd-print.dsl 
  Log:
  Add tab expansion procedure into ($verbatim-display$).  Although DSSSL
  specification supports expand-tabs: characteristics in paragraph flow objects,
  printable format backends in our DSSSL processors (Jade or OpenJade) do not
  support it.
  
  The committed code expands a literal tab character into literal spaces with
  length of %default-tab-spacing%.  In the position calculation, it assumes all
  of characters have a fixed width and the number of characters in a node list
  can be obtained by (string-length (data nl)).  Note that this can be false
  especially when different font sizes are used.
  
  Tested by:      wblock
  
  Revision  Changes    Path
  1.3       +88 -1     doc/share/sgml/freebsd-print.dsl