m17nDebug(3m17n) The m17n Library m17nDebug(3m17n)
NAME
m17nDebug_-_Debug - - Support for m17n library users to debug their
programs.
SYNOPSIS
Functions
MFace * mdebug_dump_face (MFace *face, int indent)
Dump a face.
MInputMethod * mdebug_dump_im (MInputMethod *im, int indent)
Dump an input method.
int mdebug_hook ()
Hook function called on an error.
MText * mdebug_dump_mtext (MText *mt, int indent, int fullp)
Dump an M-text.
MSymbol mdebug_dump_symbol (MSymbol symbol, int indent)
Dump a symbol.
MSymbol mdebug_dump_all_symbols (int indent)
Dump all symbol names.
Detailed Description
Support for m17n library users to debug their programs.
The m17n library provides the following facilities to support the
library users to debug their programs.
• Environment variables to control printing of various information to
stderr.
• MDEBUG_INIT -- If set to 1, print information about the library
initialization on the call of M17N_INIT().
• MDEBUG_FINI -- If set to 1, print counts of objects that are not yet
freed on the call of M17N_FINI().
• MDEBUG_CHARSET -- If set to 1, print information about charsets
being loaded from the m17n database.
• MDEBUG_CODING -- If set to 1, print information about coding systems
being loaded from the m17n database.
• MDEBUG_DATABASE -- If set to 1, print information about data being
loaded from the m17n database.
• MDEBUG_FONT -- If set to 1, print information about fonts being
selected and opened.
• MDEBUG_FLT -- If set to 1, 2, or 3, print information about which
command of Font Layout Table are being executed. The bigger number
prints the more detailed information.
• MDEBUG_INPUT -- If set to 1, print information about how an input
method is running.
• MDEBUG_ALL -- Setting this variable to 1 is equivalent to setting
all the above variables to 1.
• MDEBUG_OUTPUT_FILE -- If set to a file name, the above debugging
information is appended to the file. If set to 'stdout', the
information is printed to stdout.
• Functions to print various objects in a human readable way. See the
documentation of mdebug_dump_XXXX() functions.
• The hook function called on an error. See the documentation of
mdebug_hook().
Author
Generated automatically by Doxygen for The m17n Library from the source
code.
COPYRIGHT
Copyright (C) 2001 Information-technology Promotion Agency (IPA)
Copyright (C) 2001-2011 National Institute of Advanced Industrial
Science and Technology (AIST)
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License
<http://www.gnu.org/licenses/fdl.html>.
Version 1.8.4 Mon Sep 25 2023 m17nDebug(3m17n)
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