366,430c366,430
< #define USAGE "Options:
< <font_name> should be a filename, possibly with a resolution, e.g.,
<   `cmr10' or `cmr10.300'.\n"						\
<   GETOPT_USAGE								\
< "baseline-adjust <char1>:<integer1>,<char2>:<integer2>,...: move the baseline
<   of each <char> by the corresponding <integer>.  A positive number
<   moves the baseline up, a negative one down.
< column-split <char>@<column1>,...,<columnN>: split the character with
<   code <char> (before remapping) before each of the <column>s, producing n
<   new characters, with codes <char>, <char> + 1, ..., <char> + n, whose
<   bitmaps go from 0 to <column1> - 1 (inclusive), then <column1> to
<   <column2> - 1, ..., from <columnN> to the bitmap width.
<   Give the <column>s in bitmap coordinates, i.e., starting at zero.
<   To split more than one character, give this option for each.
< concat <font_name>,<font_name>,...: concatenate the main input font with
<   the given <font_name>s; if a character code exists in more than one
<   font, it's the first occurrence that counts.
< designsize <real>: use this as the design size for both the GF and TFM
<   output files, if any, unless overridden by `designsize' in the
<   `tfm-header' option.
< dpi <unsigned>: use a resolution of <unsigned>; default is 300.
< encoding <filename>: read encoding information for the character specs
<   from `<filename>.enc'; there is no default.  Must come before any
<   options which use character specs.
< epsf: output each character as an Encapsulated PostScript file named
<   <font_name>-<code>.eps, where <code> is the character code in decimal.
< filter-passes <unsigned>: do the filtering this many times on each
<   character; default is 0.
< filter-size <unsigned>: half the size of the filter cell, i.e., a side
<   is this number * 2 + 1; default is 1.
< filter-threshold <real>: if the average of the pixels in the filter cell
<   is greater than this, change the pixel; default is .5.
< fontdimens <fontdimen>:<real>,<fontdimen>:<real>,...: assign each <real>
<   to the corresponding <fontdimen> when outputting a TFM file.  A
<   <fontdimen> can be either one of the standard names (in either upper
<   or lowercase), or a number between 1 and 30.  Each <real> is taken to
<   be in points (except in the case of the <fontdimen> `slant' (parameter
<   1), which is a dimensionless number).
< gf: write a GF file to `<font_name>.<dpi>gf'.  If this would overwrite the
<   input file, write to `x<font_name>.<dpi>gf' instead.
< help: print this message.
< omit <char1>,<char2>,...: omit the characters with the given codes or names
<   (before remapping) from the output.
< output-file <filename>: use <filename> as the output filename if it has
<    a suffix, and as the base of the output files if it doesn't.  It
<    cannot have a suffix if using the `epsf' option, or both the `gf' and the
<    `tfm' option.  Default is the base part of the input font name.
< random <real>: move each pixel a (uniformly) random distance between
<    -<real> and <real> in both x and y; default is 0.
< random-threshold <real>: if randomizing, do not move pixels with
<   probability <real>; default is 0.2.
< range <char1>-<char2>: only process characters between <char1> and
<   <char2> in the input font, inclusive.
< remap <char1>:<char2>,<char1>:<char2>,...: for each pair, make the input
<   character with code <char1> have code <char2> in the output.
< text: output the font to stdout as plain text, using `*'s and ` 's.
< tfm: write a TFM file to `<font_name>.tfm'.
< tfm-header: <header-item>:<value>,<header-item>:<value>,...: assign each
<   <value> to the corresponding <header-item> when outputting a TFM file.
<   A <header-item> is one of `checksum', `designsize' or `codingscheme',
<   with casefolding. `checksum' requires an unsigned integer,
<   `designsize' a real, with 1.0 <= designsize < 2048, and `codingscheme'
<   a string of length less than 40 containing no parens or commas.
< verbose: print brief progress reports on stdout.
< version: print the version number of this program.
---
> #define USAGE "Options:\
> <font_name> should be a filename, possibly with a resolution, e.g.,\
>   `cmr10' or `cmr10.300'.\n"\
>   GETOPT_USAGE\
> "baseline-adjust <char1>:<integer1>,<char2>:<integer2>,...: move the baseline\
>   of each <char> by the corresponding <integer>.  A positive number\
>   moves the baseline up, a negative one down.\
> column-split <char>@<column1>,...,<columnN>: split the character with\
>   code <char> (before remapping) before each of the <column>s, producing n\
>   new characters, with codes <char>, <char> + 1, ..., <char> + n, whose\
>   bitmaps go from 0 to <column1> - 1 (inclusive), then <column1> to\
>   <column2> - 1, ..., from <columnN> to the bitmap width.\
>   Give the <column>s in bitmap coordinates, i.e., starting at zero.\
>   To split more than one character, give this option for each.\
> concat <font_name>,<font_name>,...: concatenate the main input font with\
>   the given <font_name>s; if a character code exists in more than one\
>   font, it's the first occurrence that counts.\
> designsize <real>: use this as the design size for both the GF and TFM\
>   output files, if any, unless overridden by `designsize' in the\
>   `tfm-header' option.\
> dpi <unsigned>: use a resolution of <unsigned>; default is 300.\
> encoding <filename>: read encoding information for the character specs\
>   from `<filename>.enc'; there is no default.  Must come before any\
>   options which use character specs.\
> epsf: output each character as an Encapsulated PostScript file named\
>   <font_name>-<code>.eps, where <code> is the character code in decimal.\
> filter-passes <unsigned>: do the filtering this many times on each\
>   character; default is 0.\
> filter-size <unsigned>: half the size of the filter cell, i.e., a side\
>   is this number * 2 + 1; default is 1.\
> filter-threshold <real>: if the average of the pixels in the filter cell\
>   is greater than this, change the pixel; default is .5.\
> fontdimens <fontdimen>:<real>,<fontdimen>:<real>,...: assign each <real>\
>   to the corresponding <fontdimen> when outputting a TFM file.  A\
>   <fontdimen> can be either one of the standard names (in either upper\
>   or lowercase), or a number between 1 and 30.  Each <real> is taken to\
>   be in points (except in the case of the <fontdimen> `slant' (parameter\
>   1), which is a dimensionless number).\
> gf: write a GF file to `<font_name>.<dpi>gf'.  If this would overwrite the\
>   input file, write to `x<font_name>.<dpi>gf' instead.\
> help: print this message.\
> omit <char1>,<char2>,...: omit the characters with the given codes or names\
>   (before remapping) from the output.\
> output-file <filename>: use <filename> as the output filename if it has\
>    a suffix, and as the base of the output files if it doesn't.  It\
>    cannot have a suffix if using the `epsf' option, or both the `gf' and the\
>    `tfm' option.  Default is the base part of the input font name.\
> random <real>: move each pixel a (uniformly) random distance between\
>    -<real> and <real> in both x and y; default is 0.\
> random-threshold <real>: if randomizing, do not move pixels with\
>   probability <real>; default is 0.2.\
> range <char1>-<char2>: only process characters between <char1> and\
>   <char2> in the input font, inclusive.\
> remap <char1>:<char2>,<char1>:<char2>,...: for each pair, make the input\
>   character with code <char1> have code <char2> in the output.\
> text: output the font to stdout as plain text, using `*'s and ` 's.\
> tfm: write a TFM file to `<font_name>.tfm'.\
> tfm-header: <header-item>:<value>,<header-item>:<value>,...: assign each\
>   <value> to the corresponding <header-item> when outputting a TFM file.\
>   A <header-item> is one of `checksum', `designsize' or `codingscheme',\
>   with casefolding. `checksum' requires an unsigned integer,\
>   `designsize' a real, with 1.0 <= designsize < 2048, and `codingscheme'\
>   a string of length less than 40 containing no parens or commas.\
> verbose: print brief progress reports on stdout.\
> version: print the version number of this program.\