Changeset 90 in default for v2/trunk/de.ugoe.cs.swe.bnftools.ebnf/src

Timestamp:

10/12/16 14:32:44 (8 years ago)

Author:

phdmakk

Message:

+ added support for range repetition modifier in grammar

File:

• v2/trunk/de.ugoe.cs.swe.bnftools.ebnf/src/de/ugoe/cs/swe/bnftools/EBNF.xtext (modified) (1 diff)

v2/trunk/de.ugoe.cs.swe.bnftools.ebnf/src/de/ugoe/cs/swe/bnftools/EBNF.xtext

@@ -124 +124 @@
 
 RepeatedSequence:
-        '{' definitions+=DefinitionList '}' morethanonce?='+'?
+        '{' definitions+=DefinitionList '}' (morethanonce?='+'? | range=RepeatRange?)
+;
+
+RepeatRange:
+        '#' '(' from=INT ',' to=INT ')'
 ;