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pull out common code

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6924 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2003-05-02 13:38:53 +00:00
parent 4b8025d992
commit 5cec61cb69
1 changed files with 7 additions and 11 deletions
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18
src/undo_funcs.C
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@ -344,27 +344,23 @@ bool createUndo(BufferView * bv, Undo::undo_kind kind,
Paragraph * tmppar = start;
undo_pars.push_back(new Paragraph(*tmppar, true));
// A memory optimization: Just store the layout
// information when only edit.
if (kind == Undo::EDIT) {
undo_pars.back()->clearContents();
}
while (tmppar != end && tmppar->next()) {
tmppar = tmppar->next();
undo_pars.push_back(new Paragraph(*tmppar, true));
size_t const n = undo_pars.size();
undo_pars[n - 2]->next(undo_pars[n - 1]);
undo_pars[n - 1]->previous(undo_pars[n - 2]);
// a memory optimization: Just store the layout
// information when only edit
if (kind == Undo::EDIT) {
undo_pars.back()->clearContents();
}
}
undo_pars.back()->next(0);
}
// A memory optimization: Just store the layout
// information when only edit.
if (kind == Undo::EDIT) {
for (size_t i = 0, n = undo_pars.size(); i < n; ++i)
undo_pars[i]->clearContents();
}
int cursor_par = undoCursor(bv).par()->id();
int cursor_pos = undoCursor(bv).pos();