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Avoid a Sphinx warning when a Latex package is already added #10

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Merged
merged 3 commits into from
Oct 2, 2025
Merged

Avoid a Sphinx warning when a Latex package is already added #10

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2a6d0b0
Avoid a Sphinx warning when a Latex package is already added
adamtheturtle Oct 1, 2025
8bebf8c
Add changelog entry
adamtheturtle Oct 1, 2025
0f1f267
Update docs/changelog.rst
SilverRainZ Oct 2, 2025
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7 changes: 7 additions & 0 deletions docs/changelog.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,13 @@ Change Log

Change log here.

1.4
---

.. version:: _

- Avoid an error which occurred when another extension has already added LaTeX packages.

1.3
---

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6 changes: 5 additions & 1 deletion src/sphinxnotes/strike/__init__.py
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Expand Up @@ -78,7 +78,11 @@ def setup(app: Sphinx):
"""Sphinx extension entrypoint."""
meta.pre_setup(app)

app.add_latex_package('ulem', 'normalem')
latex_packages = ('ulem', 'normalem')
for latex_package in latex_packages:
# If the package is already added and we add it again, Sphinx will warn.
if not app.has_latex_package(latex_package):
app.add_latex_package(latex_package)

app.add_node(
strike_node,
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