From ba14e95d50445a2312ffe8f12244db724465609a Mon Sep 17 00:00:00 2001
From: Username404 <w.iron.zombie@gmail.com>
Date: Sat, 19 Mar 2022 12:40:14 +0100
Subject: [PATCH] Add a separate_transpileTree overload and transpile function
 parameters correctly

Signed-off-by: Username404 <w.iron.zombie@gmail.com>
---
 src/headers/transpiler/Target.hpp              | 10 +++++++---
 src/headers/transpiler/implementations/Js.hpp  |  2 +-
 src/headers/transpiler/implementations/Lua.hpp |  2 +-
 src/headers/transpiler/implementations/Py.hpp  |  2 +-
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/headers/transpiler/Target.hpp b/src/headers/transpiler/Target.hpp
index eb758e9..8620fdf 100644
--- a/src/headers/transpiler/Target.hpp
+++ b/src/headers/transpiler/Target.hpp
@@ -106,9 +106,13 @@ protected:
     IS(ParseTree)
     void separate_transpileTree(const T& parseTree, const unsigned short& indentationLevel = 0) {
         transpileTree(parseTree, indentationLevel, [this, &parseTree](const auto& iterator){
-            if (iterator + 1 != parseTree.cend()) {
-                output << separator;
-            }
+            if (iterator + 1 != parseTree.cend()) { output << separator; }
+        });
+    }
+    IS(ParseTree)
+    void separate_transpileTree(const T& parseTree, const string_view separation_characters) {
+        transpileTree(parseTree, 0, [this, &parseTree, &separation_characters](const auto& iterator){
+            if (iterator + 1 != parseTree.cend()) { output << separation_characters; }
         });
     }
     typedef optional<const char*> optional_string;
diff --git a/src/headers/transpiler/implementations/Js.hpp b/src/headers/transpiler/implementations/Js.hpp
index 9c0da05..7c11394 100644
--- a/src/headers/transpiler/implementations/Js.hpp
+++ b/src/headers/transpiler/implementations/Js.hpp
@@ -13,7 +13,7 @@ struct JsTarget: Target {
             make_task(types::String, stringInterpolation(parseComponent.content);),
             make_task(Function,
                 output << "function " << parseComponent.name << '(';
-                transpileTree(parseComponent.parameters);
+                separate_transpileTree(parseComponent.parameters, ", ");
                 output << ") {";
                 if (newLines) output << separator << indentation;
                 separate_transpileTree(parseComponent, 1);
diff --git a/src/headers/transpiler/implementations/Lua.hpp b/src/headers/transpiler/implementations/Lua.hpp
index bfdc7f4..421e944 100644
--- a/src/headers/transpiler/implementations/Lua.hpp
+++ b/src/headers/transpiler/implementations/Lua.hpp
@@ -17,7 +17,7 @@ struct LuaTarget: Target {
             make_task(types::String, stringInterpolation(parseComponent.content, "[[", "]]", "..");),
             make_task(Function,
                 output << "function " << parseComponent.name << '(';
-                transpileTree(parseComponent.parameters);
+                separate_transpileTree(parseComponent.parameters, ", ");
                 output << ')' << separator;
                 if (newLines) output << indentation;
                 separate_transpileTree(parseComponent, 1);
diff --git a/src/headers/transpiler/implementations/Py.hpp b/src/headers/transpiler/implementations/Py.hpp
index 8a71409..2e58832 100644
--- a/src/headers/transpiler/implementations/Py.hpp
+++ b/src/headers/transpiler/implementations/Py.hpp
@@ -11,7 +11,7 @@ struct PyTarget: Target {
             make_task(types::String, stringInterpolation(R"(""")", parseComponent.content);),
             make_task(Function,
                 output << "def " << parseComponent.name << '(';
-                transpileTree(parseComponent.parameters);
+                separate_transpileTree(parseComponent.parameters, ", ");
                 output << "):" << separator << indentation;
                 separate_transpileTree(parseComponent, 1);
             ),