Reduce duplicate code by moving file opening code to the FIGopen()
function. This function is used to open font and control files, and
will be used to open multiple font files in ransom mode.
For code simplicity, DEFAULTFONTFILE is now defined without suffix.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
The TLF font format is used by TOIlet and is very similar to the FLF
font format, the only difference being the presence of UTF-8 encoded
Unicode characters. This patch adds TLF support to FIGlet if TLF_FONTS
is defined in Makefile.
When TLF_FONTS is defined, the internal character format is changed
to UCS-4 wide characters. System requirements are support to UTF-8
multibyte encoding, a font capable of displaying Unicode glyphs and an
implementation of C99 wchar.h.
Warning: UTF-8 characters are allowed as endmarks and sub-characters, but
not as a hardblank symbol.
Example:
$ fortune | ./figlet -fpagga
░█▀█░▀█▀░█▀█░█▀▀░▀█▀░█░█░░░█▀█░█▀▀░█▀▄░█▀▀░█▀▀░█▀█░▀█▀░░░█▀█░█▀▀
░█░█░░█░░█░█░█▀▀░░█░░░█░░░░█▀▀░█▀▀░█▀▄░█░░░█▀▀░█░█░░█░░░░█░█░█▀▀
░▀░▀░▀▀▀░▀░▀░▀▀▀░░▀░░░▀░░░░▀░░░▀▀▀░▀░▀░▀▀▀░▀▀▀░▀░▀░░▀░░░░▀▀▀░▀░░
░█▀▀░█░█░█▀▀░█▀▄░█░█░▀█▀░█░█░▀█▀░█▀█░█▀▀░░░▀█▀░█▀▀░░░█▀▀░█▀▄░█▀█░█▀█░░░
░█▀▀░▀▄▀░█▀▀░█▀▄░░█░░░█░░█▀█░░█░░█░█░█░█░░░░█░░▀▀█░░░█░░░█▀▄░█▀█░█▀▀░░░
░▀▀▀░░▀░░▀▀▀░▀░▀░░▀░░░▀░░▀░▀░▀▀▀░▀░▀░▀▀▀░░░▀▀▀░▀▀▀░░░▀▀▀░▀░▀░▀░▀░▀░░░▀░
░░░░░░░░░░░░░░░▀█▀░█░█░█▀▀░█▀█░█▀▄░█▀█░█▀▄░█▀▀
░░░░░▄▄▄░▄▄▄░░░░█░░█▀█░█▀▀░█░█░█░█░█░█░█▀▄░█▀▀
░░░░░░░░░░░░░░░░▀░░▀░▀░▀▀▀░▀▀▀░▀▀░░▀▀▀░▀░▀░▀▀▀
░█▀▀░▀█▀░█░█░█▀▄░█▀▀░█▀▀░█▀█░█▀█
░▀▀█░░█░░█░█░█▀▄░█░█░█▀▀░█░█░█░█
░▀▀▀░░▀░░▀▀▀░▀░▀░▀▀▀░▀▀▀░▀▀▀░▀░▀
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
List current changes to the CHANGES file and call this version 2.3.
The version and date must be updated in several places before the
final release, including the FAQ and all man pages.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Add chkfont(6), figlist(6) and showfigfonts(6) manual pages contributed
by Jonathon Abbott to the Debian Project.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
This should make distribution package generation easier. Also removed
clang-specific entries since C flags are the same used in gcc.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Also move man6 out of MANDIR to keep compatibility with modern canonical
usage of installation variables in Linux.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Not all non-GNU make(1) utility recognize $* in Makefile rule dependencies,
changed to a more compatible format to work e.g. with BSD make.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Actually verify return values of fgets() and fscanf() in chkfont instead
of disabling the warning.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Changed Makefile to use BINDIR as the destination for binary files instead
of DESTDIR, and reserve DESTDIR as the extra installation prefix commonly
used in package building.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Add missing headers, remove unused variables, specify implicit types.
Ensure compatibility with ancient systems is maintained.
Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
