LXREF(1)						      General Commands Manual							  LXREF(1)

NAME

       lxref - lisp cross reference program

SYNOPSIS

       lxref [ -N ] xref-file ...  [ -a source-file ... ]

DESCRIPTION

       Lxref  reads cross reference file(s) written by the lisp compiler liszt and prints a cross reference listing on the standard output.  Liszt
       will create a cross reference file during compilation when it is given the -x switch.  Cross reference files usually end in `.x' and conse-
       quently	lxref  will append a `.x' to the file names given if necessary.  The first option to lxref is a decimal integer, N, which sets the
       ignorelevel.  If a function is called more than ignorelevel times, the cross reference listing will just print the number of calls  instead
       of listing each one of them.  The default for ignorelevel is 50.

       The  -a	option causes lxref to put limited cross reference information in the sources named.  lxref will scan the source and when it comes
       across a definition of a function (that is a line beginning with `(def' it will preceed that line with a list of the functions  which  call
       this  function, written as a comment preceeded by `;.. ' .  All existing lines beginning with `;.. ' will be removed from the file.  If the
       source file contains a line beginning `;.-' then this will disable this annotation process from this point on until a `;.+' is  seen  (how-
       ever,  lines  beginning	with  `;..  '  will continue to be deleted).  After the annoation is done, the original file `foo.l' is renamed to
       `#.foo.l'" and the new file with annotation is named `foo.l'

AUTHOR

       John Foderaro

SEE ALSO

       lisp(1), liszt(1)

BUGS

4th Berkeley Distribution					  April 29, 1985							  LXREF(1)