WenQuanYi Bitmap Song 16px / SSEARCHER corresponding font source

WenQuanYi Bitmap Song 16px / SSEARCHER modified version
Modification notice updated: 2026-09-07
Modified by: Shanghai Suixi Technology Co., Ltd.

The font is derived from WenQuanYi Bitmap Song. The 16px source glyphs
are duplicated with a +35 font-unit horizontal shift and 0 vertical shift.
The shipped subset contains characters used by the application.
Units per em, advance widths and line metrics are preserved.
The modified font is distributed under GPL v2 with the original font
embedding exception retained. Original copyright notices are retained.
The app's other components remain subject to their respective licenses.

This package includes the editable source font, the actual modification
script and exact subset characters. The build script is provided under
GPL v2; the font retains its embedding exception in UPSTREAM-README.txt.
The upstream README is under GFDL 1.2 or later; see GFDL-1.2.txt.

Prerequisite: Python 3 with FontTools 4.62.1. From this directory run:
python3 build-spider-bt-font.py source.ttf rebuilt.ttf --shift-x 35 --shift-y 0 --subset-web subset

Expected rebuilt.ttf SHA-256:
325ce130c29ed1358002f05be4efbb163ab1aa068cfe2ab2642463622924d71c

characters.html is build input only, not a web page.
