Revision history for Font-Metrics

1.01    2026-10-05
	- Install fm.h beside Install/Files.pm, the directory ExtUtils::Depends
	  adds -I for, and record no -I paths for dependents; the paths recorded
	  by 0.03 were this distribution's build tree, so dependent XS modules
	  failed to find fm.h once a CPAN client removed it.

0.03    2026-07-24
	- Build and install libfm$(LIB_EXT) static archive alongside the shared
	  object so downstream XS modules (e.g. Layout::Flex) can link fm_*
	  symbols at static-link time; fixes undefined symbol errors on Linux
	  where -undefined dynamic_lookup is unavailable.

0.02    2026-07-23
	- Export fm_* C symbols with dl_load_flags (RTLD_GLOBAL) so downstream
	  XS modules can link against them at load time.

0.01    2026-07-21
	Initial release
        - Standard 14 (PDF) font metrics: char_width, string_width,
          ascender, descender, cap_height, x_height, line_height,
          kern_pair — data from Adobe AFM files.
        - TrueType/OpenType font loader: cmap formats 4 and 12, hmtx,
          hhea, OS/2, and kern (format 0) table parsing.