isopsuffix incomplete

[goretkin]

This works:

julia> collect(Tokenize.tokenize("1 +₂ 2"))
6-element Vector{Tokenize.Tokens.Token}:
 1,1-1,1          INTEGER        "1"
 1,2-1,2          WHITESPACE     " "
 1,3-1,4          OP             "+₂"
 1,5-1,5          WHITESPACE     " "
 1,6-1,6          INTEGER        "2"
 1,7-1,6          ENDMARKER      ""

this should, but does not:

julia> collect(Tokenize.tokenize("1 +̄ 2"))
7-element Vector{Tokenize.Tokens.Token}:
 1,1-1,1          INTEGER        "1"
 1,2-1,2          WHITESPACE     " "
 1,3-1,3          OP             "+"
 1,4-1,4          ERROR          "̄"
 1,5-1,5          WHITESPACE     " "
 1,6-1,6          INTEGER        "2"
 1,7-1,6          ENDMARKER      ""

and I believe it is causing julia-vscode/CSTParser.jl#284

[goretkin]

https://github.com/JuliaLang/julia/blob/e2d647ecdbd657c12314b6d07ab22441db284cc5/src/julia-parser.scm#L66-L73 refers to strip-op-suffix, but I do not see that function's definition.