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FontReport
FontReport is a tool that allows the user to generate a report about a given font (TTF or OTF) listing its features in the plain-text (default) or PDF format. It is useful in quickly identifying such things as the Unicode coverage of the font, what glyphs are in it, what Open Type features it supports, available ligatures, and glyph substitutions.
Requirements
Install TeX Live following installation instructions for your platform. (Text Live is needed because FontReport uses xetex to generate PDF from .tex source.) Also, make sure python setuptools are installed.
Ubuntu
apt-get install python-setuptools texlive-xetex texlive-latex-recommended
Mac OS X
Setuptools are pre-installed for MacOS-X. To set up TeX Live, download and run MacTeX installation package at http://tug.org/cgi-bin/mactex-download/MacTeX.pkg
Other platforms
See http://www.tug.org/texlive/
Installation
sudo python setup.py install
Usage samples
Generate a PDF report
fontreport NotoSansMalayalam-Regular.ttf Malayalam.pdf
Resulting report: malayalam.pdf
Generate a plain-text report
fontreport NotoSansMalayalam-Regular.ttf Malayalam.txt
Resulting report: malayalam.txt
Find out if a given Unicode character is included in what fonts in a directory
for file in *.ttf; do fontreport "$file" | grep U+XXXX > temp.txt && echo $file && cat temp.txt; done > summary.txt
Find language-specific substitutions defined in a font
fontreport NotoKufiArabic-Regular.ttf | grep locl
The output is:
locl Localized Forms arab-URD 1
1 locl uni0667 -> uni06F7.urdu
1 locl uni06F4 -> uni06F4.urdu
1 locl uni06F6 -> uni0666
Report Content
Currently a report consists of several tables:
- Unicode coverage
- Glyphs coverage
- OpenType Features
- Ligatures
- Substitutions