Switched to have colors/utf8 be optional, fixed an issue with currently

running files leaking when errors occurred (causing spurious circular
import errors), and improved tutorial.

1 files changed, 9 insertions, 6 deletions

diff --git a/lib/consolecolor/init.nom b/lib/consolecolor/init.nom
index 27823b8..606f4b6 100644
--- a/lib/consolecolor/init.nom
+++ b/lib/consolecolor/init.nom
@@ -17,9 +17,12 @@ $colors = {
 }
 
 for $name = $colornum in $colors:
-    $colornum = "\$colornum"
-    \($name \$text) compiles to:
-        if $text:
-            return (Lua "('\\027[\($colornum)m'..\($text as lua expr)..'\\027[0m')")
-        ..else:
-            return (Lua "'\\027[\($colornum)m'")
+    (nomsu environment).($name, as lua id) =
+        for $text:
+            if $(COLOR ENABLED):
+                if $text:
+                    return "\x1B[\($colornum)m\$text\x1b[0m"
+                ..else:
+                    return "\x1B[\($colornum)m"
+            ..else:
+                return ($text or "")