This rationalises the path construction and basename file
operations. The default implementation is POSIX which works for all
frontends except windows, riscos and amiga which have differeing path
separators and rules.
These implementations are significantly more robust than the previous
nine implementations and also do not use unsafe strncpy or buffers
with arbitrary length limits.
These implementations also carry full documentation comments.
Added regular, italic, bold and bold italic versions of:
U+0102 - LATIN CAPITAL LETTER A WITH BREVE
U+0103 - LATIN SMALL LETTER A WITH BREVE
U+1EC6 - LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND DOT BELOW
U+1EC7 - LATIN SMALL LETTER E WITH CIRCUMFLEX AND DOT BELOW
+ Now contains more glpyhs (was previously limited to cp-1252).
+ When a glyph is unavailable, the codepoint is now rendered.
+ Added glyph data file.
+ Added converter to generate the font's .c file from the data.
TODO:
The generated file is currently checked into the repo, but it
should be generated as part of the build process, in the
build-* directory.
To update the generated source file, first build the converter:
$ gcc -O2 -Wall framebuffer/convert_font.c -lm \
-o build-Linux-framebuffer/tools/convert_font
And then use it to generate the souce file:
$ build-Linux-framebuffer/tools/convert_font \
framebuffer/res/fonts/glyph_data \
framebuffer/GEN_font_internal.c -v
The converter's usage is:
convert_font [options] <in_file> <out_file>
See convert_font --help for more details.
When creating the path to the cache directory we were
giving up on the first directory that already existed.
This prevented the path to the cache directory getting
made, which prevented view-source from working if the
path was only patially available.
