kcat

Sluggish chat window scrolling

3

### Description Compared to other apps, scrolling the chat window with my mouse's scroll wheel is significantly slower. My web browser (Pale Moon), IM client (Pidgin), IRC client (Konversation), and...

Libopus 1.3 added support for ambisonics, using channel mapping families 2 and 3 to differentiate it from normal multichannel files. This is described in [RFC 8486](https://tools.ietf.org/html/rfc8486). Libsndfile already has some...

Give the copy assignment operator an lvalue ref qualifier

1

Given the assignment operator typically (and [is encouraged to](https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#f47-return-t-from-assignment-operators)) return `T&`, this creates a non-obvious danger (if admittedly rare to encounter), and subtly breaks from the principle of "do as...