diff options
Diffstat (limited to 'redo/uitask.go')
| -rw-r--r-- | redo/uitask.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/redo/uitask.go b/redo/uitask.go index 12bd0f3..4460ab2 100644 --- a/redo/uitask.go +++ b/redo/uitask.go @@ -8,8 +8,10 @@ import ( "unsafe" ) -// Go initializes package ui. -// TODO write this bit +// Go initializes and runs package ui. +// It returns a non-nil error if initialization fails. +// Otherwise, it will run the event loop and not return until Stop is called. +// Due to platform-specific issues, it must be called from the main OS thread; in general, do not call Go() from anywhere except main() (including any goroutines). func Go() error { runtime.LockOSThread() if err := uiinit(); err != nil { |