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small touchups to the aspell suggestions code

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This commit is contained in:
Jean-Francois Dockes 2012-10-01 17:28:30 +02:00
parent 8f1b706b81
commit 4f0ccb69b7
2 changed files with 22 additions and 26 deletions
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26
src/qtgui/reslist.cpp
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@ -190,32 +190,26 @@ void QtGuiResListPager::suggest(const vector<string>uterms,
LOGERR(("QtGuiResListPager:: aspell not initialized\n"));
return;
}
for (vector<string>::const_iterator uit = uterms.begin();
uit != uterms.end(); uit++) {
list<string> asuggs;
string reason;
// If the term is in the index, we don't suggest alternatives.
// Actually, we may want to check the frequencies and propose something
// anyway if a possible variation is much more common (as google does)
#warning need to take case and diacs sensibility into account somehow
// Maybe use the xapian index instead ? How to retrieve the
// sensitivity flags ?
// We used to call aspell->check() here and continue if it
// succeeded. but this does not work if we are in
// case-sensitive mode and the term was not found because of a
// case difference (our aspell is all lowercase).
// if (aspell->check(*uit, reason))
// continue;
// else if (!reason.empty())
// return;
// If the term is in the dictionary, Aspell::suggest won't
// list alternatives. In fact we may want to check the
// frequencies and propose something anyway if a possible
// variation is much more common (as google does) ?
if (!aspell->suggest(*rcldb, *uit, asuggs, reason)) {
LOGERR(("QtGuiResListPager::suggest: aspell failed: %s\n",
reason.c_str()));
continue;
}
// We should check that the term stems differently from the
// base word (else it's not useful to expand the search). Or
// is it ? This should depend if stemming is turned on or not
if (!asuggs.empty()) {
sugg[*uit] = vector<string>(asuggs.begin(), asuggs.end());
if (sugg[*uit].size() > 5)