Fix pinyin match for Chinese restart command & Fix incorrect pinyin highlight for polyphonic characters - #4544

The 'ref' modifier for argument 2 corresponding to 'in' parameter is equivalent to 'in'. Consider using 'in' instead.

The 'ref' modifier for argument 2 corresponding to 'in' parameter is equivalent to 'in'. Consider using 'in' instead.

'IPublicAPI.ActionKeywordAssigned(string)' is obsolete: 'Flow now supports assigning one action keyword to multiple plugins. This method always returns false for compatibility.'

The 'ref' modifier for argument 2 corresponding to 'in' parameter is equivalent to 'in'. Consider using 'in' instead.

The 'ref' modifier for argument 2 corresponding to 'in' parameter is equivalent to 'in'. Consider using 'in' instead.

'Settings.ProgramSuffixes' is obsolete: 'Should use GetSuffixes() instead.'

'Settings.ProgramSuffixes' is obsolete: 'Should use GetSuffixes() instead.'

'Settings.ProgramSuffixes' is obsolete: 'Should use GetSuffixes() instead.'

'IPublicAPI.ActionKeywordAssigned(string)' is obsolete: 'Flow now supports assigning one action keyword to multiple plugins. This method always returns false for compatibility.'