also remove = + ; chars from filenames

Author: emilykl

src/lib/slugify.js

@@ -2,7 +2,7 @@
 
 // precompile for speed
 var HTML_TAGS_REGEX = /<[^>]*>/g;                 // anything contained in < > tags
-var FORBIDDEN_CHARS_REGEX = /[\\/:*?"<>|$%&!@#~.^`'(){}[\],]/g; // Characters in the set: \/:*?"<>|$%&!@#~.^`'(){}[],
+var FORBIDDEN_CHARS_REGEX = /[\\/:*?"<>|$%&!@#~.^`'(){}[\],=+;]/g; // Characters in the set: \/:*?"<>|$%&!@#~.^`'(){}[],=+;
 var CONTROL_CHARS_REGEX = /\p{Cc}/gu; // Unicode control characters
 
 var UNICODE_REPLACEMENT_CHAR_REGEX = /�/g;        // U+FFFD, the Unicode replacement character

test/jasmine/tests/lib_test.js

@@ -1955,6 +1955,7 @@ describe('Test lib.js:', function () {
             expect(Lib.slugify('a/b\\c:d*e?f"g|h$i%j&k!l@m#n~o.p^q`r\'s,t'))
                 .toBe('abcdefghijklmnopqrst');
             expect(Lib.slugify('a>b<c)d(e]f[g}h{i')).toBe('abcdefghi');
+            expect(Lib.slugify('a=b+c;d')).toBe('abcd');
         });
 
         it('removes control characters', function () {