# Google Summer of Code: Mathtext

## Notes and Meeting Updates

### Agenda for August 21, 2023
PRs discussed:

- [x] [#26510](https://github.com/matplotlib/matplotlib/issues/26510) Mathtext silently ignoring closing group braces
PR: https://github.com/matplotlib/matplotlib/pull/26519
- [x] [#18740](https://github.com/matplotlib/matplotlib/issues/18740) Angle brackets render wrong glyphs
PR: https://github.com/matplotlib/matplotlib/pull/26518

Issues discussed:
* Superscript and subscript positioning looks wrong: https://github.com/matplotlib/matplotlib/issues/18086

* Additionally, working on Final Report for GSoC this week.

### Agenda for August 14, 2023

PRs discussed:
- [x] [#18740](https://github.com/matplotlib/matplotlib/issues/18740) Angle brackets render wrong glyphs
PR: https://github.com/matplotlib/matplotlib/pull/26518

Issues discussed:
* [#26510](https://github.com/matplotlib/matplotlib/issues/26510) Mathtext silently ignoring closing group braces
PR: https://github.com/matplotlib/matplotlib/pull/26519

Long term issues to work on:

* Latin Modern - integrate with unicode table: https://github.com/matplotlib/matplotlib/pull/26240/
* Inconsistent Hrule rendering: https://github.com/matplotlib/matplotlib/issues/23763
PR: https://github.com/matplotlib/matplotlib/pull/26337/files

### Agenda for August 7, 2023

PRs discussed:
- [x] [#22056](https://github.com/matplotlib/matplotlib/issues/22056) \mathcal does not work when font.weight is "bold"
PR: https://github.com/matplotlib/matplotlib/pull/26419

- [x] [#18740](https://github.com/matplotlib/matplotlib/issues/18740) Angle brackets render wrong glyphs
PR: https://github.com/matplotlib/matplotlib/pull/26518

Issues discussed:
* Inconsistent Hrule rendering: https://github.com/matplotlib/matplotlib/issues/23763
PR: https://github.com/matplotlib/matplotlib/pull/26337/files

### Agenda for July 31, 2023
Issues discussed:

- [x] [#22056](https://github.com/matplotlib/matplotlib/issues/22056) \mathcal does not work when font.weight is "bold"
PR: https://github.com/matplotlib/matplotlib/pull/26419

- [x] [#18740](https://github.com/matplotlib/matplotlib/issues/18740) Angle brackets render wrong glyphs

### Agenda for July 24, 2023
PRs discussed:
- [x] Substack addition in mathtext: https://github.com/matplotlib/matplotlib/pull/26151
- [x] Latin Modern addition: https://github.com/matplotlib/matplotlib/pull/26240/

- [x] Working on Hrule rendering: https://github.com/matplotlib/matplotlib/pull/26337
- Related Issues:
- [x] Addition \underline: https://github.com/matplotlib/matplotlib/issues/14235
- [x] Mathtext fraction: https://github.com/matplotlib/matplotlib/issues/18389

### Agenda for July 17, 2023
PRs discussed:
- [x] Middle delimiter addition in mathtext: https://github.com/matplotlib/matplotlib/pull/26333/files
- [x] Latin Modern addition: https://github.com/matplotlib/matplotlib/pull/26240/

Issues discussed:
- [x] Working on Hrule rendering: https://github.com/matplotlib/matplotlib/issues/23763

### Agenda for July 11, 2023

PRs discussed:
- [x] Substack addition in mathtext: https://github.com/matplotlib/matplotlib/pull/26151
- [x] Latin Modern addition: https://github.com/matplotlib/matplotlib/pull/26240/

Issues discussed:

* Boldsymbol PR: https://github.com/matplotlib/matplotlib/pull/25661
* Substack CI changes
* Latin Modern - integrate with unicode table
* Inconsistent Hrule rendering: https://github.com/matplotlib/matplotlib/issues/23763

### Agenda for July 3, 2023

PRs discussed:
- [x] Boldsymbol addition in mathtext: https://github.com/matplotlib/matplotlib/pull/25661
- [x] Substack addition in mathtext: https://github.com/matplotlib/matplotlib/pull/26151
- [x] Sorting tex2uni: https://github.com/matplotlib/matplotlib/pull/26193 (waiting for other PRs)

Issues discussed:
* Issues with updating substack grammar to support '\\\\' as nextline
* Latin modern math does not have separate bold or italic font(?)

### Agenda for June 26, 2023

PRs discussed:
- [x] Boldsymbol addition in mathtext: https://github.com/matplotlib/matplotlib/pull/25661
- [x] Substack addition in mathtext: https://github.com/matplotlib/matplotlib/pull/26151

Issues discussed:
* Pyparsing issues with mathtext
* Latin Modern usage for mathtext vs cm

### Agenda for June 19, 2023

PRs discussed:
- [x] Boldsymbol addition in mathtext: https://github.com/matplotlib/matplotlib/pull/25661
- [x] Relational Operators: https://github.com/matplotlib/matplotlib/pull/25933
- [x] Substack addition in mathtext: https://github.com/matplotlib/matplotlib/pull/26151

Issues discussed:
* Underline command: https://github.com/matplotlib/matplotlib/issues/14235
* Check hrule rendering issue - https://github.com/matplotlib/matplotlib/issues/23763

* Italicizing uppercase Greek letters (requires CM and Unicode mappings and some conditional fixes)
* Accent issues

### Agenda for June 12, 2023

PRs discussed:
- [x] Boldsymbol addition in mathtext: https://github.com/matplotlib/matplotlib/pull/25661

Issues discussed:
* Uppercase Italic Greek letters: https://github.com/matplotlib/matplotlib/issues/11013
* Latin Modern Addition(?)

### Agenda for June 5, 2023

* Discussion about open PRs
- [x] Add missing relational operators https://github.com/matplotlib/matplotlib/pull/26024
- [x] Boldsymbol addition in mathtext: https://github.com/matplotlib/matplotlib/pull/25661

* Examine older mathtext issues
* Rough discussion on priortization of mathtext issues