Add support for raw ansi styling to the StyleResolver

jline · Jan 29, 2018 · ae77c8f · ae77c8f
1 parent 9d73f85
commit ae77c8f
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/terminal/src/main/java/org/jline/utils/StyleResolver.java b/terminal/src/main/java/org/jline/utils/StyleResolver.java
@@ -162,6 +162,8 @@ private AttributedStyle apply(AttributedStyle style, final String spec) {
                 style = applyReference(style, item);
             } else if (item.contains(":")) {
                 style = applyColor(style, item);
+            } else if (item.matches("[0-9]+(;[0-9]+)*")) {
+                style = applyAnsi(style, item);
             } else {
                 style = applyNamed(style, item);
             }
@@ -170,6 +172,17 @@ private AttributedStyle apply(AttributedStyle style, final String spec) {
         return style;
     }
 
+    private AttributedStyle applyAnsi(final AttributedStyle style, final String spec) {
+        if (log.isLoggable(Level.FINEST)) {
+            log.finest("Apply-ansi: " + spec);
+        }
+
+        return new AttributedStringBuilder()
+                .style(style)
+                .ansiAppend("\033[" + spec + "m")
+                .style();
+    }
+
     /**
      * Apply source-referenced named style.
      */