matplotlib
diff --git a/‎lib/matplotlib/_mathtext_data.py‎
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diff --git a/‎lib/matplotlib/mathtext.py‎
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diff --git a/‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_cm_65.pdf‎
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diff --git a/‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_stix_65.pdf‎
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diff --git a/‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_stixsans_65.pdf‎
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@@ -108,7 +108,7 @@
     r'7'                         : ('cmr10',  127),
     r'8'                         : ('cmr10',   77),
     r'9'                         : ('cmr10',   22),
-    r'                           :'                    : ('cmr10',   85),
+    r':'                         : ('cmr10',   85),
     r';'                         : ('cmr10',   31),
     r'='                         : ('cmr10',   41),
     r'\leftbracket'              : ('cmr10',   62),
@@ -243,6 +243,9 @@
     r'\rightarrow'               : ('cmsy10',  12),
     r'\to'                       : ('cmsy10',  12),
     r'\spadesuit'                : ('cmsy10',   7),
+    r'?'                         : ('cmr10',   50),
+    r'!'                         : ('cmr10',   29),
+    r'&'                         : ('cmr10',  109) 
 }
 
 latex_to_cmex = {
 
@@ -2178,7 +2178,7 @@ def __init__(self):
                      ).setParseAction(self.customspace).setName('customspace')
 
         unicode_range = u"\U00000080-\U0001ffff"
-        symbol       =(Regex(UR"([a-zA-Z0-9 +\-*/<>=:,.;!'@()\[\]|%s])|(\\[%%${}\[\]_|])" % unicode_range)
+        symbol       =(Regex(UR"([a-zA-Z0-9 +\-*/<>=:,.;!\?&'@()\[\]|%s])|(\\[%%${}\[\]_|])" % unicode_range)
                      | (Combine(
                          bslash
                        + oneOf(tex2uni.keys())