NAME

       ttdebug - a TrueType bytecode debugger

SYNOPSIS

       ttdebug [options] index size font

DESCRIPTION

       ttdebug  is  an  interactive  TrueType  bytecode debugger working in a terminal.  Its spartanic interface
       faintly resembles debuggers like gdb.

       For the specified font, a glyph with the given index and size is loaded, making it possible to trace  the
       bytecode execution step by step.

       This program is part of the FreeType demos package.

OPTIONS

       -I ver Use  TrueType interpreter version ver.  Available versions are depending on compilation options of
              FreeType; call ttdebug without an argument to get the actual list.

       -f face_index
              To access member font face_index (default zero) in TTCs.

       -d "axis1 axis2 ..."
              Specify the design coordinates for each variation axis at start-up.

       -v     Show version.

FreeType 2.13.3                                    August 2024                                        TTDEBUG(1)