Fix pattern for values incorporating backslashes in JSON lexer #1331
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It is possible for a JSON value that incorporates backslashes and colons to incorrectly match a pattern in the
:namestate. In certain situations, this can cause the lexing of a JSON file to hang indefinitely.This commit adds
\\to the excluded character class in the:namestate. This causes such strings to instead be matched in the:valuestate.This fixes #1330.