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-rw-r--r--grammars/builtins.bp2
1 files changed, 1 insertions, 1 deletions
diff --git a/grammars/builtins.bp b/grammars/builtins.bp
index 8b405b0..98e198d 100644
--- a/grammars/builtins.bp
+++ b/grammars/builtins.bp
@@ -25,7 +25,7 @@ var: id
keyword: !"" # No keywords defined by default
left-word-edge: !<word-char
right-word-edge: !word-char
-word-char: `a-z,A-Z,_,0-9,-,'
+word-char: `a-z,A-Z,_,0-9
word: left-word-edge +word-char
HEX: `0-9,A-F
Hex: `0-9,a-f,A-F