TTDEBUG(1)                  General Commands Manual                 TTDEBUG(1)

نام (NAME)
       ttdebug - a TrueType bytecode debugger

خلاصه دستور (SYNOPSIS)
       ttdebug [options] index size font

توضیحات (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.

گزینه‌ها (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.

       -a axis1,axis2,...
              Specify the design coordinates for each variation axis at start-
              up.

       -v     Show version.

FreeType 2.14.3                   March 2026                        TTDEBUG(1)