Recognize more characters

diff --git a/test/shaping/hb-unicode-prettyname b/test/shaping/hb-unicode-prettyname
index f785bbe..c69bfde 100755 (executable)
--- a/test/shaping/hb-unicode-prettyname
+++ b/test/shaping/hb-unicode-prettyname
@@ -9,6 +9,13 @@ shorthands = {
        "ZERO WIDTH JOINER": "ZWJ",
        "NARROW NO-BREAK SPACE": "NNBSP",
        "COMBINING GRAPHEME JOINER": "CGJ",
+       "LEFT-TO-RIGHT MARK": "LRM",
+       "RIGHT-TO-LEFT MARK": "RLM",
+       "LEFT-TO-RIGHT EMBEDDING": "LRE",
+       "RIGHT-TO-LEFT EMBEDDING": "RLE",
+       "POP DIRECTIONAL FORMATTING": "PDF",
+       "LEFT-TO-RIGHT OVERRIDE": "LRO",
+       "RIGHT-TO-LEFT OVERRIDE": "RLO",
 }
 def pretty_name (x):
        try: