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<!-- SPDX-License-Identifier: GPL-2.0-only -->
# TeX Type
A browser extension that converts commands (some TeX) in textboxes to unicode as
one types. It is intended particularly for inserting simple mathematics in
chats without native support. Ignore the cheesy name.
## 'Supported' Websites
The extension should work with `<input type="text">`, `<textarea>` and
`contenteditable` elements, but it can confuse and be confused by custom event
handlers. It works on the following, to a certain extent:
- Adobe Connect (last time I checked)
- Pronto
- Skype, but only halfway
## Alternative
Font ligatures could be used instead, but then all readers would have to install
such a font, whereas only the writer requires this extension.
## Development
`demo.html` provides a textbox with the extension logic attached.
`{bold,{sub,super}script}.py` are hacky, half-finished scripts that generate
`unicode-maps-*.js` from `UnicodeData.txt`. More will come.
The extension can be tested by [temporarily installing it in
Firefox](about:debugging#/runtime/this-firefox) or by [installing it in
Chromium-based browsers](chrome://extensions).
## License
All the files in this repository except `licenses/`, `UnicodeData.txt` and
`unicode-maps-*.js` are licensed under the GNU General Public License v2.0 only.
A copy of the GNU General Public License v2.0 is available in this repository at
`licenses/GPL-2.0`.
`UnicodeData.txt` is a copy of
https://www.unicode.org/Public/15.0.0/ucd/UnicodeData.txt. It and
`unicode-maps-*.js` are licensed under the Unicode License v3. A copy of the
Unicode License is available in this repository at `licenses/UNICODE-3`.
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