cat-highlight: Don't try to use lesspipe

.config/zsh/functions/cat-highlight

@@ -4,6 +4,15 @@
 
 # Check if we are in a terminal and $LESSOPEN is not empty
 if [[ -t 1 && -n "${LESSOPEN}" ]]; then
+    # Programs that won't work with cat
+    local -a known_bad=("lesspipe")
+    for baddy in ${known_bad}; do
+        if [[ "${LESSOPEN}" =~ "${baddy}" ]]; then
+            \cat "${@}"
+            return ${?}
+        fi
+    done
+
     local -a args
     local -a files
     for arg in "${@}"; do