add doc

ysmood · ysmood · commit ced12b56a2e1 · 2023-12-20T20:22:13.000+08:00
diff --git a/lib/launcher/launcher.go b/lib/launcher/launcher.go
@@ -245,6 +245,7 @@ func (l *Launcher) XVFB(args ...string) *Launcher {
 }
 
 // Preferences set chromium user preferences, such as set the default search engine or disable the pdf viewer.
+// The pref is a json string, the doc is here https://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/pref_names.cc
 func (l *Launcher) Preferences(pref string) *Launcher {
 	return l.Set(flags.Preferences, pref)
 }

Original file line number	Diff line number	Diff line change
`@@ -245,6 +245,7 @@ func (l Launcher) XVFB(args ...string) Launcher {`
`245`	`245`	`}`
`246`	`246`
`247`	`247`	`// Preferences set chromium user preferences, such as set the default search engine or disable the pdf viewer.`
	`248`	`+// The pref is a json string, the doc is here https://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/pref_names.cc`
`248`	`249`	`func (l Launcher) Preferences(pref string) Launcher {`
`249`	`250`	`return l.Set(flags.Preferences, pref)`
`250`	`251`	`}`