Here you can configure how many levels of undo are possible in TextMaker.
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | SOFTWARE\Policies\SoftMaker\TextMaker 2016 |
Value Name | Undo |
Value Type | REG_DWORD |
Default Value | 99 |
Min Value | 1 |
Max Value | 999 |