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fix word completion taking the words being edited as candidates

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This commit is contained in:
Maxime Coste 2016-04-08 13:58:33 +01:00
parent a36ee22760
commit 0a863c21e4
1 changed files with 25 additions and 13 deletions
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38
src/insert_completer.cc
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@ -84,19 +84,27 @@ InsertCompletion complete_word(const SelectionList& sels, const OptionManager& o
if (pos == buffer.begin() or not is_word(*(pos-1)))
return {};
auto end = Utf8It{buffer.iterator_at(cursor_pos), buffer};
auto begin = end-1;
while (begin != buffer.begin() and is_word(*begin))
--begin;
if (not is_word(*begin))
++begin;
ByteCoord word_begin;
String prefix;
IdMap<int> sel_word_counts;
for (int i = 0; i < sels.size(); ++i)
{
auto end = Utf8It{buffer.iterator_at(sels[i].cursor()), buffer};
auto begin = end-1;
if (not skip_while_reverse(begin, buffer.begin(), is_word))
++begin;
auto prefix = buffer.string(begin.base().coord(), end.base().coord());
if (i == sels.main_index())
{
word_begin = begin.base().coord();
prefix = buffer.string(word_begin, end.base().coord());
}
while (end != buffer.end() and is_word(*end))
++end;
skip_while(end, buffer.end(), is_word);
auto current_word = buffer.string(begin.base().coord(), end.base().coord());
auto word = buffer.string(begin.base().coord(), end.base().coord());
++sel_word_counts[word];
}
struct RankedMatchAndBuffer : RankedMatch
{
@ -120,8 +128,12 @@ InsertCompletion complete_word(const SelectionList& sels, const OptionManager& o
add_matches(buffer);
if (get_word_db(buffer).get_word_occurences(current_word) <= 1)
unordered_erase(matches, StringView{current_word});
// Remove words that are being edited
for (auto& word_count : sel_word_counts)
{
if (get_word_db(buffer).get_word_occurences(word_count.key) <= word_count.value)
unordered_erase(matches, StringView{word_count.key});
}
if (other_buffers)
{
@ -164,7 +176,7 @@ InsertCompletion complete_word(const SelectionList& sels, const OptionManager& o
candidates.push_back({m.candidate().str(), "", std::move(menu_entry)});
}
return { begin.base().coord(), cursor_pos, std::move(candidates), buffer.timestamp() };
return { word_begin, cursor_pos, std::move(candidates), buffer.timestamp() };
}
template<bool require_slash>