Char compact 3-arg show (#34730)

JuliaLang · Feb 12, 2020 · 477d031 · 477d031
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commit 477d031
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diff --git a/base/char.jl b/base/char.jl
@@ -295,6 +295,7 @@ end
 
 function show(io::IO, ::MIME"text/plain", c::T) where {T<:AbstractChar}
     show(io, c)
+    get(io, :compact, false) && return
     if !ismalformed(c)
         print(io, ": ")
         if isoverlong(c)

diff --git a/test/char.jl b/test/char.jl
@@ -185,6 +185,7 @@ end
 
 @testset "sprint, repr" begin
     @test sprint(show, "text/plain", '$') == "'\$': ASCII/Unicode U+0024 (category Sc: Symbol, currency)"
+    @test sprint(show, "text/plain", '$', context=:compact => true) == "'\$'"
     @test repr('$') == "'\$'"
 end