1T1ASM(1)                    General Commands Manual                   T1ASM(1)
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NAME

6       t1asm - assemble PostScript Type 1 font
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SYNOPSIS

9       t1asm [-a|-b] [-l length] [input [output]]
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DESCRIPTION

12       t1asm  assembles  Adobe Type 1 font programs into either PFA (hexadeci‐
13       mal) or PFB (binary) formats from a human-readable form.  If  the  file
14       output is not specified output goes to the standard output. If the file
15       input is not specified input comes from the standard input.
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17       t1asm tokenizes the charstring data and performs eexec  and  charstring
18       encryption  as  specified in the ``black book,'' Adobe Type 1 Font For‐
19       mat.
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21       The input must have a line of the form
22              /-|{string currentfile exch readstring pop}executeonly def
23       which defines the  command,  in  this  case  `-|',  that  is  to  start
24       charstring  data.  It is an error not to define such a command. Another
25       common name for this command is `RD'.
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27       After the start of the Subrs array in the input, all  open  braces  `{'
28       not in a comment begin a charstring. Such a charstring is terminated by
29       the next non-comment close brace `}'. Within such  a  charstring,  only
30       comments,  integers,  and  valid charstring commands are allowed. Valid
31       charstring command names can be found in Adobe Type 1 Font  Format  and
32       other  documents describing the newer Type 2 opcodes. The format within
33       a charstring is unimportant as long as integers and commands are  sepa‐
34       rated  by  at  least  a one whitespace (space, tab, newline) character.
35       Note that within charstrings, comments are discarded because they  can‐
36       not be encoded.
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OPTIONS

39       --pfa, -a
40            Output in PFA (ASCII) format.
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42       --pfb, -b
43            Output in PFB (binary) format. This is the default.
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45       --block-length=num, -l num
46            PFB only: Set the maximum output block length to num.  The default
47            length is as large as memory allows.
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49       --line-length=num, -l num
50            PFA only: Set the maximum length of encrypted lines in the  output
51            to  num.   (These  are  the lines consisting wholly of hexadecimal
52            digits.) The default is 64.
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EXAMPLES

55       % t1asm Utopia-Regular.raw > Utopia-Regular.pfb
56       % t1asm -a Utopia-Regular.raw > Utopia-Regular.pfa
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SEE ALSO

59       t1disasm(1), t1ascii(1), t1binary(1), t1unmac(1), t1mac(1)
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61       Adobe Type 1 Font Format is available free from Adobe as  a  PDF  file.
62       http://partners.adobe.com/asn/developer/PDFS/TN/T1_SPEC.PDF
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64       The  Type 2 Charstring Format, also available from Adobe as a PDF file,
65       describes the newer Type 2 operators, which are also used in some  mul‐
66       tiple-master  Type  1 fonts like Adobe Jenson and Kepler.  http://part‐
67       ners.adobe.com/asn/developer/PDFS/TN/5177.Type2.pdf
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AUTHORS

70       Lee Hetherington (ilh@lcs.mit.edu)
71       Eddie Kohler (ekohler@gmail.com)
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75Version 1.37                                                          T1ASM(1)
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