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Fix update of cursor in tab-delete when there is a selection
The position of the cursor should not be decreased if it is already at
the start of the paragraph. This can lead to a crash when trying to
display the caret.
(cherry picked from commit 16be88ca18
)
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parent
d7e2ca377f
commit
5ca48a7a39
@ -4594,10 +4594,9 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
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int const n = (c == ' ' ? 4 : 1);
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for (int i = 0; i < n
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&& !par.empty() && par.getChar(0) == c; ++i) {
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if (cur.pit() == pit)
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if (cur.pit() == pit && cur.pos() > 0)
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cur.posBackward();
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if (cur.realAnchor().pit() == pit
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&& cur.realAnchor().pos() > 0 )
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if (cur.realAnchor().pit() == pit && cur.realAnchor().pos() > 0)
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cur.realAnchor().backwardPos();
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par.eraseChar(0, tc);
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}
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@ -121,7 +121,10 @@ What's new
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and xltable), as this is not supported by the packages. Also fix the
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disabling mechanism in the table dialog.
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- Fix display of integral limits on Windows (bug 13087)
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- Fix display of integral limits on Windows (bug 13087).
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- Fix crash when deleting tabs in a selection (with S-BackTab) in a
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text-only inset (ERT, Listings...).
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* INTERNALS
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