From 198e156a5dfc1672f4187efd3eb1d862a2e439dc Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Fri, 11 Oct 2024 17:31:54 -0400
Subject: [PATCH] Fix Unicode NAMESPACE_SEPARATOR and subscripts in latex
 output

Fixes https://github.com/JuliaSymbolics/Symbolics.jl/issues/1288
---
 src/latexify_recipes.jl | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/latexify_recipes.jl b/src/latexify_recipes.jl
index 7f801b6c9..65b881411 100644
--- a/src/latexify_recipes.jl
+++ b/src/latexify_recipes.jl
@@ -52,6 +52,8 @@ recipe(n) = latexify_derivatives(cleanup_exprs(_toexpr(n)))
     cdot --> false
     fmt --> FancyNumberFormatter(5)
     index --> :subscript
+    snakecase --> true
+    safescripts --> true
 
     return recipe(n)
 end
@@ -189,7 +191,10 @@ function _toexpr(O)
             return frac_expr
         end
     end
-    issym(O) && return nameof(O)
+    if issym(O) 
+        sym = string(nameof(O))
+        return Symbol(replace(sym, NAMESPACE_SEPARATOR => "."))
+    end
     !iscall(O) && return O
 
     op = operation(O)