Avro IDL: Removed char syntax (#3185)

Author: RunDevelopment

components/prism-avro-idl.js

@@ -6,18 +6,11 @@ Prism.languages['avro-idl'] = {
 pattern: /\/\/.*|\/\*[\s\S]*?\*\//,
 greedy: true
 },
-'string': [
-{
-pattern: /(^|[^\\])"(?:[^\r\n"\\]|\\.)*"/,
-lookbehind: true,
-greedy: true
-},
-{
-pattern: /(^|[^\\])'(?:[^\r\n'\\]|\\(?:[\s\S]|\d{1,3}))'/,
-lookbehind: true,
-greedy: true
-}
-],
+'string': {
+pattern: /(^|[^\\])"(?:[^\r\n"\\]|\\.)*"/,
+lookbehind: true,
+greedy: true
+},
 
 'annotation': {
 pattern: /@(?:[$\w.-]|`[^\r\n`]+`)+/,

components/prism-avro-idl.min.js

@@ -3,19 +3,11 @@
 "\""
 "\n\n"
 
-'f'
-'\n'
-'\34'
-
 ----------------------------------------------------
 
 [
 ["string", "\"\""],
 ["string", "\"foo\""],
 ["string", "\"\\\"\""],
-["string", "\"\\n\\n\""],
-
-["string", "'f'"],
-["string", "'\\n'"],
-["string", "'\\34'"]
+["string", "\"\\n\\n\""]
 ]