PR Summary

This is an experiment to address and discuss#20595

Note thatdddot andddddot were already defined as 8411 and 8412 intex2uni in_mathtext_data.py, I added them again ascombiningthreedotsabove andcombiningfourdotsabove.

This PR also added a--keep-going flag inmake.bat so I could build the documentation on Windows. I should probably raise that in a separate issue/PR.

Before, Mathtext Mode

After, Mathtext Mode

LaTeX vs. Mathtext Tests

With the right packages included, this works fine withusetex=True:

import matplotlib.pyplot as pltimport matplotlib as mplplt.rc('text.latex', preamble=r'\usepackage{amsmath}\usepackage{amssymb}')fig = plt.figure(figsize=(15, 9), dpi=200)ax = fig.subplots(1, 1)fs = 80pstra = r'$\dot{x}\hspace{1.5}\ddot{x}\hspace{1.5}\dddot{x}\hspace{1.5}\ddddot{x}$'pstratex = r'$\dot{x}\hspace{1.5em}\ddot{x}\hspace{1.5em}\dddot{x}\hspace{1.5em}\ddddot{x}$'ax.annotate(pstra, xy=(0.1, 0.1), fontsize=fs)ax.annotate(pstratex, xy=(0.1, 0.5), fontsize=fs, usetex=True)ax.plot([0, 1], [0.591]*2, linewidth=0.5)ax.plot([0, 1], [0.221]*2, linewidth=0.5)ax.set_ylim([-0.1, 1])ax.set_xlim([0, 1])fig.tight_layout()

usetex=True on the top, Mathtext mode on the bottom:

PR Checklist

• Has pytest style unit tests (andpytest passes).
• [N/A] IsFlake 8 compliant (many warnings on originals)
• New features are documented, with examples if plot related.
• Documentation is sphinx and numpydoc compliant (the docs shouldbuild without error).
• [N/A] Conforms to Matplotlib style conventions (installflake8-docstrings and runflake8 --docstring-convention=all).
• New features have an entry indoc/users/next_whats_new/ (follow instructions in README.rst there).
• API changes documented indoc/api/next_api_changes/ (follow instructions in README.rst there).