Module bat 

bat renderer — emits a base16 Sublime-Text .tmTheme (XML plist) that bat (the cat clone) consumes as a custom theme.

This is the FIRST per-app config-file renderer in ishou (every prior target emits a palette, a token dump, or a scheme YAML). It is the M0 proof that ishou can natively emit a per-app config file, toward ishou replacing stylix as the fleet theming engine: instead of stylix generating the bat theme from its base16 scheme, ishou renders the .tmTheme directly from the same typed TokenSet the base16 scheme comes from.

Output format: a Sublime-Text .tmTheme property list (the format programs.bat.themes.<name>.src / bat’s ~/.config/bat/themes/*.tmTheme consume). bat parses it with syntect; the format is a <plist> whose settings array holds one global-settings dict followed by one dict per scope-selector rule.

base16 → .tmTheme mapping

The mapping follows the canonical base16 .tmTheme template used by tinted-theming/base16-textmate (the same slot roles the base16 bat/base16-stylix theme uses), so this render displaces that generated theme byte-role-for-byte:

tmTheme setting	base16 slot	ishou colour	role
background	base00	polar_night_0	default background
foreground/caret	base05	snow_storm_1	default foreground
invisibles	base03	polar_night_3	comments
lineHighlight	base01	polar_night_1	line highlight
selection	base02	polar_night_2	selection bg
gutterForeground	base03	polar_night_3	gutter fg
Comment	base03	polar_night_3
Variables / deleted	base08	aurora_red
Integers / constants	base09	aurora_orange
Classes / bold	base0A	aurora_yellow
Strings / inserted	base0B	aurora_green
Escapes / regex	base0C	frost_1
Functions / headings	base0D	frost_2
Keywords / italic	base0E	aurora_purple
Embedded / deprecated	base0F	frost_3

Hex values are #RRGGBB (upper-case-insensitive; we emit lowercase), with a leading # — the tmTheme plist requires the # prefix (unlike stylix base16 YAML, which forbids it).

Functions

render

Render the base16 .tmTheme bat consumes.