fix lexing regex that ends with hash

CHANGELOG.md

@@ -7,6 +7,7 @@
 * fix `let-values` to allow binding to list [#281](https://github.com/jcubic/lips/issues/281)
 * fix wrong strings in `string-fill!`
 * fix `string-set!` to mutate the string and work on any expression
+* fix tokenizing regex that ends with hash
 
 ## 1.0.0-beta.18
 ### Breaking

README.md

@@ -8,7 +8,7 @@
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src/lips.js

@@ -1294,7 +1294,7 @@ Lexer._rules = [
     [/\]/, /[^\\]/, null, Lexer.regex_class, Lexer.regex],
     [/[()[\]]/, null, null, Lexer.regex, Lexer.regex],
     [/\//, /\\/, null, Lexer.regex, Lexer.regex],
-    [/\//, /[^#]/, Lexer.boundary, Lexer.regex, null],
+    [/\//, null, Lexer.boundary, Lexer.regex, null],
     [/[gimyus]/, /\//, Lexer.boundary, Lexer.regex, null],
     [/[gimyus]/, /\//, /[gimyus]/, Lexer.regex, Lexer.regex],
     [/[gimyus]/, /[gimyus]/, Lexer.boundary, Lexer.regex, null],