Category: video
INT 10 - VIDEO - UltraVision v1.2+ - SET UNDERLINE STATUS (EGA,VGA) AX = CD07h CL = hardware underline status (see #00221) BL = foreground color for normal text (FFh = current) BH = foreground color for bright text (FFh = current) Return: CL = hardware underline status BL = current foreground color for normal text BH = current foreground color for bright text Notes: when underline or strikeout is enabled in color text modes, the specified colors will be assigned temporarily to colors 01h and 09h, allowing affected text to match non-underlined text. The color remapping uses values from the current onscreen palette regardless of the palette locking status (see AX=CD01h) specify the standard colors (BL=01h,BH=09h) to enable underline or strikeout without color remapping SeeAlso: AX=CD08h