lolcat: revert to busyloop (Debian) active; jaseg removed from PATH (too coarse)

README.md

@@ -104,12 +104,11 @@ On top of stock YADR:
 
 ## Rainbow output (lolcat)
 
-`zsh/lolcat.zsh` wires lolcat into a few shell helpers. Works with either build:
-Debian's [busyloop/lolcat](https://github.com/busyloop/lolcat) (Ruby,
-`/usr/games/lolcat`) or the faster [jaseg/lolcat](https://github.com/jaseg/lolcat)
-(C) when built and placed ahead on PATH (`/usr/local/bin/lolcat`). Both auto-detect
-a tty — they colorize straight to the terminal but pass text through plain when
-piped onward, so use `-f`/`--force` to colorize mid-pipeline.
+`zsh/lolcat.zsh` wires [lolcat](https://github.com/busyloop/lolcat) (Debian's
+`/usr/games/lolcat`, busyloop's Ruby build — 24-bit truecolor) into a few shell
+helpers. lolcat auto-detects a tty — it colorizes straight to the terminal but
+passes text through plain when piped onward, so use `-f`/`--force` to colorize
+mid-pipeline.
 
 ### Opt-in, per command
 

zsh/lolcat.zsh

@@ -1,8 +1,7 @@
 # zsh/lolcat.zsh (drunkendotfiles) — auto-sourced via ~/.zshrc: for f in ~/.yadr/zsh/*.zsh
-# Rainbow-output helpers built on lolcat. Active build is jaseg's C lolcat at
-# /usr/local/bin/lolcat (faster; built from source, ahead of Debian's busyloop
-# Ruby /usr/games/lolcat on PATH). Both support -f/--force-color + tty
-# auto-detect, so these helpers work with either.
+# Rainbow-output helpers built on lolcat = Debian's busyloop Ruby build at
+# /usr/games/lolcat (upstream github.com/busyloop/lolcat; 24-bit truecolor).
+# It auto-detects a tty, so use -f/--force-color to colorize mid-pipeline.
 # This lolcat is truecolor and auto-detects a tty: it colorizes when writing
 # straight to the terminal, but passes text through UNcolored when piped onward,
 # so use -f/--force to colorize in the middle of a pipeline.