Metrics for the fonts used by HTMLSTREAM.
Font height, max ascent, and max descent are equal to those of the glyphs in XCCS
2-0-0 charset 0.
As of file format 3, we are using the MCCS (XCCS++) character code standard.
The current batch of files was generated by and corresponds to WebFontMetrics revision 7222e40c2ff24c11bf0ab2d5aef57b9653688e2b.