JuliaLang · stevengj · Sep 16, 2020 · Sep 12, 2020 · Sep 12, 2020
diff --git a/NEWS.md b/NEWS.md
@@ -13,6 +13,9 @@ New language features
 * The library name passed to `ccall` or `@ccall` can now be an expression involving
   global variables and function calls. The expression will be evaluated the first
   time the `ccall` executes ([#36458]).
+* `ꜛ` (U+A71B), `ꜜ` (U+A71C) and `ꜝ` (U+A71D) can now also be used as operator
+  suffixes. They can be written as `\^uparrow`, `\^downarrow` and `\^!` in the REPL
+  ([#37542]).
 
 Language changes
 ----------------

diff --git a/src/flisp/julia_opsuffs.h b/src/flisp/julia_opsuffs.h
@@ -122,5 +122,8 @@ static const uint32_t opsuffs[] = {
    0x0000209b, // ₛ
    0x0000209c, // ₜ
    0x00002c7c, // ⱼ
-   0x00002c7d  // ⱽ
+   0x00002c7d, // ⱽ
+   0x0000a71b, // ꜛ
+   0x0000a71c, // ꜜ
+   0x0000a71d  // ꜝ
 };
diff --git a/stdlib/REPL/src/latex_symbols.jl b/stdlib/REPL/src/latex_symbols.jl
@@ -183,6 +183,9 @@ const latex_symbols = Dict(
     "\\^phi" => "ᵠ",
     "\\^chi" => "ᵡ",
     "\\^Phi" => "ᶲ",
+    "\\^uparrow" => "ꜛ",
+    "\\^downarrow" => "ꜜ",
+    "\\^!" => "ꜝ",
 
     # Subscripts
     "\\_0" => "₀",

diff --git a/test/syntax.jl b/test/syntax.jl
@@ -2335,3 +2335,5 @@ if isodd(1) && all(iseven(2) for c in ())
 else
     @test false
 end
+
+@test :(a +ꜝ b) == Expr(:call, :+ꜝ, :a, :b)
-Original file line number
+Diff line change
@@ Expand Up / @@ -2335,3 +2335,5 @@ if isodd(1) && all(iseven(2) for c in ()) @@
     else
         @test false
     end
+    @test :(a +ꜝ b) == Expr(:call, :+ꜝ, :a, :b)