Desktop,Mobile: Plugins: Legacy editor API: Fix delayed crash caused by out-of-bounds inputs #11714
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Summary
This pull request makes two changes:
CodeMirror5Emulation.markText
to the document. I suspect that Fatal Crash "Position 1325 is out of range for changeset of length 1324" after strange Cursor behaviour #11710 is caused by ranges that point outside the document leading to invalid state.Error
is thrown.This change may resolve #11710.
Manual regression testing
In addition to running the automated tests, I've verified that the Rich Markdown plugin (which uses the legacy API) can still:
#
characters).==test==
).