Method ReloadSettings

internal/buffer/settings.go:15–60

(reloadFiletype bool)

)

func (b *Buffer) ReloadSettings(reloadFiletype bool) {
	settings := config.ParsedSettings()
	config.UpdatePathGlobLocals(settings, b.AbsPath)

	oldFiletype := b.Settings["filetype"].(string)

	_, local := b.LocalSettings["filetype"]
	_, volatile := config.VolatileSettings["filetype"]
	if reloadFiletype && !local && !volatile {
		// need to update filetype before updating other settings based on it
		b.Settings["filetype"] = "unknown"
		if v, ok := settings["filetype"]; ok {
			b.Settings["filetype"] = v
		}
	}

	// update syntax rules, which will also update filetype if needed
	b.UpdateRules()

	curFiletype := b.Settings["filetype"].(string)
	if oldFiletype != curFiletype {
		b.doCallbacks("filetype", oldFiletype, curFiletype)
	}

	config.UpdateFileTypeLocals(settings, curFiletype)

	for k, v := range config.DefaultCommonSettings() {
		if k == "filetype" {
			// prevent recursion
			continue
		}
		if _, ok := config.VolatileSettings[k]; ok {
			// reload should not override volatile settings
			continue
		}
		if _, ok := b.LocalSettings[k]; ok {
			// reload should not override local settings
			continue
		}
		if _, ok := settings[k]; ok {
			b.DoSetOptionNative(k, settings[k])
		} else {
			b.DoSetOptionNative(k, v)
		}
	}
}

func (b *Buffer) DoSetOptionNative(option string, nativeValue any) {
	oldValue := b.Settings[option]