xenia/kakoune
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Rework ensure_all_buffers_are_saved to remove an unneeded Vector

Browse Source
This commit is contained in:
Maxime Coste 2016-11-23 23:31:17 +00:00
parent 1ccccbce04
commit b884b499dd
1 changed files with 15 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
src/commands.cc
View File

@ -365,24 +365,23 @@ const CommandDesc write_all_cmd = {
static void ensure_all_buffers_are_saved()
{
Vector<String> names;
for (auto& buffer : BufferManager::instance())
auto is_modified = [](const std::unique_ptr<Buffer>& buf) {
return (buf->flags() & Buffer::Flags::File) and buf->is_modified();
};
auto it = find_if(BufferManager::instance(), is_modified);
const auto end = BufferManager::instance().end();
if (it == end)
return;
String message = "modified buffers remaining: [";
while (it != end)
{
if ((buffer->flags() & Buffer::Flags::File) and buffer->is_modified())
names.push_back(buffer->name());
}
if (not names.empty())
{
String message = "modified buffers remaining: [";
for (auto it = names.begin(); it != names.end(); ++it)
{
if (it != names.begin())
message += ", ";
message += *it;
}
message += "]";
throw runtime_error(message);
message += (*it)->name();
it = std::find_if(it+1, end, is_modified);
message += (it != end) ? ", " : "]";
}
throw runtime_error(message);
}
const CommandDesc kill_cmd = {