Module render 

Structs

RenderOpts

RenderState

Per-source rendering state that persists across line renders. Carries the SGR style register and the current OSC 8 hyperlink so that an unclosed \x1b[31m on line N keeps line N+1 red until reset.

Enums

AnsiMode

How the renderer treats escape sequences in input bytes.

Cell

TrueColor

Whether the writer should pass 24-bit RGB colors through to the terminal or downsample to the 256-color cube first. Resolved once at startup.

Functions

count_rows

display_width

Full expanded display width of a line in columns (tabs expanded to tab stops, cluster widths summed). Used by the viewport to clamp horizontal scroll. Independent of cols/left_col.

render_line

rgb_to_256

Downsample 24-bit RGB to the xterm 256-color palette. Uses the standard 6×6×6 cube plus the 24-step grayscale ramp.