[BlindMath] copying Math Using Mathcat

Neil Soiffer soiffer at alum.mit.edu
Wed Feb 12 01:35:20 UTC 2025


There is a bug in the current release of MathCAT that was fixed a while
back, but I keep piling in new features (including a "Copy As Speech"
feature) and haven't done a release yet of the bug-fixed version. However,
there is a relatively simple fix you can make:
1. In a text editor, open the file %APPDATA%\MathCAT\prefs.yaml. There are
likely two lines with "CopyAs". The proper one is in the "Navigation"
category. Delete the line that is in the "Other" category.
2. In a text editor, open the file
%APPDATA%\nvda\addons\MathCAT\globalPlugins\MathCAT\rules\prefs.yaml. This
is the default value that caused the problem originally. Find the "CopyAs"
line. Move it from the "Other" category to the "Navigation" category. It
doesn't matter where it goes in that category.

Hopefully this solves the problem for you,

Neil Soiffer


On Tue, Feb 11, 2025 at 1:00 PM dana mohsen via BlindMath <
blindmath at nfbnet.org> wrote:

> Hello all,
>
> I hope this email finds you doing well.
>
> I'm using Mathcat in NVDA and am having trouble copying math as LaTeX.
> I set my preferences in the "navigation" category of the MathCat settings
> to copy math as LaTeX, but when I copy the math expression, it just copies
> as math ML.
> Any tips?
>
> Thank you,
> Dana
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