lexer: Add tokens for '{', '}', ':', ';' for use in the matrix language.

[pspp] / src / data / identifier.c

diff --git a/src/data/identifier.c b/src/data/identifier.c
index 07c7675bd5a3000cf3742c85505bf68b2174ebd3..baa0abd1c57528ace8b76c73ebc93717dd73d821 100644 (file)
--- a/src/data/identifier.c
+++ b/src/data/identifier.c
@@ -99,9 +99,21 @@ token_type_to_string (enum token_type token)
     case T_RBRACK:
       return "]";
 
+    case T_LCURLY:
+      return "{";
+
+    case T_RCURLY:
+      return "}";
+
     case T_COMMA:
       return ",";
 
+    case T_SEMICOLON:
+      return ";";
+
+    case T_COLON:
+      return ":";
+
     case T_AND:
       return "AND";