.TH CFFSUBR "1" "October 2021" "" "User Commands"
.SH NAME
.B cffsubr
\(en compress OpenType Font\(cqs CFF or CFF2 table by computing subroutines
.SH SYNOPSIS
.B cffsubr
.RB [ \-h ]
.RB [ \-o \  \fIOUTPUT_FILE \ |\  \-i ]
.RB [ \-f \ { 1 , 2 }]
.RB [ \-N ]
.RB [ \-d ]
.I input_file
.SH OPTIONS
.SS "POSITIONAL ARGUMENTS"
.TP
.I input_file
Input font file.
Must contain either CFF or CFF2 table
.SS "OPTIONAL ARGUMENTS"
.TP
.BR \-h ,\  \-\-help
Show a help message and exit.
.TP
.B \-o\ \fIOUTPUT_FILE\fR,\ \fB\-\-output\-file\ \fIOUTPUT_FILE
Optional path to output file.
By default, dump binary data to
.IR stdout .
.TP
.BR \-i ,\  \-\-inplace
Whether to overwrite the input file.
.TP
.B \-f\ \fR{\fB1\fR,\fB2\fR},\fB\ \-\-cff\-version\ \fR{\fB1\fR,\fB2\fR}
Output CFF table format version.
.TP
.BR \-N ,\  \-\-no\-glyph\-names
Whether to drop postscript glyph names when converting from CFF to CFF2.
.TP
.BR \-d ,\  \-\-desubroutinize
Don\(cqt subroutinize, instead remove all subroutines (in any).