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-rw-r--r--src/vhdl/scanner.ads4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vhdl/scanner.ads b/src/vhdl/scanner.ads
index 297debcb6..05f45f663 100644
--- a/src/vhdl/scanner.ads
+++ b/src/vhdl/scanner.ads
@@ -121,4 +121,8 @@ package Scanner is
-- Also, Vhdl_Std should be set.
procedure Convert_Identifier;
+ -- Return TRUE iff C is a whitespace.
+ -- LRM93 13.2 Lexical elements, separators, and delimiters
+ -- A space character (SPACE or NBSP) ...
+ function Is_Whitespace (C : Character) return Boolean;
end Scanner;