From 97a9703a1a6d5ef0ce2087a3050dba4d73e9f68b Mon Sep 17 00:00:00 2001
From: Username404 <w.iron.zombie@gmail.com>
Date: Wed, 20 Apr 2022 19:06:09 +0200
Subject: [PATCH] Lua.hpp & Js.hpp: Don't insert new lines and indentation when
 a function is empty

Py.hpp: Support empty functions

Signed-off-by: Username404 <w.iron.zombie@gmail.com>
---
 src/headers/transpiler/implementations/Js.hpp  | 4 ++--
 src/headers/transpiler/implementations/Lua.hpp | 8 +++++---
 src/headers/transpiler/implementations/Py.hpp  | 1 +
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/headers/transpiler/implementations/Js.hpp b/src/headers/transpiler/implementations/Js.hpp
index 7c11394..2efd8c8 100644
--- a/src/headers/transpiler/implementations/Js.hpp
+++ b/src/headers/transpiler/implementations/Js.hpp
@@ -15,9 +15,9 @@ struct JsTarget: Target {
                 output << "function " << parseComponent.name << '(';
                 separate_transpileTree(parseComponent.parameters, ", ");
                 output << ") {";
-                if (newLines) output << separator << indentation;
+                if (newLines and not parseComponent.empty()) output << separator << indentation;
                 separate_transpileTree(parseComponent, 1);
-                if (newLines) output << separator;
+                if (newLines and not parseComponent.empty()) output << separator;
                 output << '}';
             )
         };
diff --git a/src/headers/transpiler/implementations/Lua.hpp b/src/headers/transpiler/implementations/Lua.hpp
index 421e944..d512bb2 100644
--- a/src/headers/transpiler/implementations/Lua.hpp
+++ b/src/headers/transpiler/implementations/Lua.hpp
@@ -18,10 +18,12 @@ struct LuaTarget: Target {
             make_task(Function,
                 output << "function " << parseComponent.name << '(';
                 separate_transpileTree(parseComponent.parameters, ", ");
-                output << ')' << separator;
-                if (newLines) output << indentation;
+                output << ')';
+                if (not parseComponent.empty()) output << separator << indentation;
+                else output << ' ';
                 separate_transpileTree(parseComponent, 1);
-                output << separator << "end";
+                if (not parseComponent.empty()) output << separator;
+                output << "end";
             )
         };
     }
diff --git a/src/headers/transpiler/implementations/Py.hpp b/src/headers/transpiler/implementations/Py.hpp
index 2e58832..829caf3 100644
--- a/src/headers/transpiler/implementations/Py.hpp
+++ b/src/headers/transpiler/implementations/Py.hpp
@@ -13,6 +13,7 @@ struct PyTarget: Target {
                 output << "def " << parseComponent.name << '(';
                 separate_transpileTree(parseComponent.parameters, ", ");
                 output << "):" << separator << indentation;
+                if (parseComponent.empty()) output << "pass";
                 separate_transpileTree(parseComponent, 1);
             ),
         };