Merge remote-tracking branch 'Delapouite/common_prefix'

This commit is contained in:
Maxime Coste 2017-11-20 17:30:28 +08:00
commit b57a53dfbf

View File

@ -667,24 +667,6 @@ private:
LineEditor m_filter_editor;
};
String common_prefix(ConstArrayView<String> strings)
{
String res;
if (strings.empty())
return res;
res = strings[0];
for (auto& str : strings)
{
ByteCount len = std::min(res.length(), str.length());
ByteCount common_len = 0;
while (common_len < len and str[common_len] == res[common_len])
++common_len;
if (common_len != res.length())
res = res.substr(0, common_len).str();
}
return res;
}
static Optional<Codepoint> get_raw_codepoint(Key key)
{
if (auto cp = key.codepoint())