| Mnemonics |
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| GUI Display or Character Display/Printer | |
| Description | Use 'BR' to begin sending characters to the device in reverse video mode. Use an 'ER' mnemonic to end reverse video mode. (When you have colour attributes, ProvideX uses the background colour as the foreground colour and vice-versa.) To end reverse video mode, use the 'ER' Mnemonic. |