T1DISASM(1)                                                        T1DISASM(1)



NAME
       t1disasm - disassemble PostScript Type 1 font

SYNOPSIS
       t1disasm [input [output]]

DESCRIPTION
       t1disasm  disassembles  Adobe  Type  1  font programs in
       either PFA (hexadecimal) or PFB  (binary)  formats  into
       human-readable form. If the file output is not specified
       output goes to the standard output.  If the  file  input
       is not specified input comes from the standard input.

       t1disasm  performs  eexec  and  charstring decryption as
       specified in the ``black book'', Adobe Type 1 Font  For-
       mat.   Additionally,  the  charstring  binary tokens are
       expanded into human-readable text form, using the  names
       given  in  the black book and later documents describing
       Type 2 opcodes.

EXAMPLES
       % t1disasm Utopia-Regular.pfb Utopia-Regular.raw
       % t1disasm Utopia-Regular.pfa Utopia-Regular.raw

       In Subrs entries in Utopia-Regular.raw will look like
              dup 5 {
                      8 111 vstem
                      -12 128 hstem
                      707 -20 hstem
                      return
                      } |
       and the CharStrings entries like
              /exclam {
                      58 242 hsbw
                      6 callsubr
                      5 4 callsubr
                      63 707 rmoveto
                      -54 0 -5 -22 4 -45 rrcurveto
                      40 -431 rlineto
                      29 hlineto
                      42 431 rlineto
                      4 45 -5 22 -55 0 rrcurveto
                      closepath
                      6 4 callsubr
                      -719 vmoveto
                      243 callsubr
                      endchar
                      } |-

SEE ALSO
       t1asm(1), t1ascii(1), t1binary(1), t1unmac(1), t1mac(1)

       Adobe Type 1 Font Format is available free from Adobe as
       a    PDF    file:   http://partners.adobe.com/asn/devel-
       oper/PDFS/TN/T1_SPEC.PDF

       The Type 2 Charstring Format, also available from  Adobe
       as  a  PDF  file,  describes the newer Type 2 operators,
       which are also used in some multiple-master Type 1 fonts
       like    Adobe    Jenson    and    Kepler:   http://part-
       ners.adobe.com/asn/developer/PDFS/TN/5177.Type2.pdf

AUTHORS
       Lee Hetherington (ilh@lcs.mit.edu)
       Eddie Kohler (ekohler@gmail.com)



Version 1.34                                                       T1DISASM(1)
