lexer tweak

Signed-off-by: Jim Pryor <profjim@jimpryor.net>

diff --git a/code/tokens.js b/code/tokens.js
index ddf1e89..a5b94e3 100644 (file)
--- a/code/tokens.js
+++ b/code/tokens.js
@@ -93,7 +93,7 @@ String.prototype.tokens = function (prefix, suffix) {
                                                (c >= '0' && c <= '9') || c === '_' || c === '-' || c === '/' || c === '?' || c === '!') {
                                                str += c;
                                                i += 1;
-                                               make('name', str).error("Bad identifier");
+                                               make('name', str).error("Bad identifier <"+c+">");
                                        }
                                } else {
                     break;