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simpler logic to create 'end' from 'behind'

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6883 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2003-04-29 14:31:53 +00:00
parent a510a0265f
commit 79b459d3f0
1 changed files with 4 additions and 12 deletions
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16
src/undo_funcs.C
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@ -321,18 +321,11 @@ bool createUndo(BufferView * bv, Undo::undo_kind kind,
}
// create a new Undo
Paragraph * undopar;
Paragraph * undopar = 0; // nothing to replace yet (undo of delete maybe)
Paragraph * start = first;
Paragraph * end = 0;
Paragraph * end = &*boost::prior(itbehind);
if (behind)
end = const_cast<Paragraph*>(behind->previous());
else {
end = start;
while (end->next())
end = end->next();
}
if (start && end && (start != end->next()) &&
((before_number != behind_number) ||
((before_number < 0) && (behind_number < 0))))
@ -361,11 +354,10 @@ bool createUndo(BufferView * bv, Undo::undo_kind kind,
tmppar2 = tmppar2->next();
}
tmppar2->next(0);
} else
undopar = 0; // nothing to replace (undo of delete maybe)
}
int cursor_par = undoCursor(bv).par()->id();
int cursor_pos = undoCursor(bv).pos();
int cursor_pos = undoCursor(bv).pos();
u.reset(new Undo(kind, inset_id,
before_number, behind_number,