diff --git a/premake4.lua b/premake4.lua
index 7365d4762..561bad8ac 100644
--- a/premake4.lua
+++ b/premake4.lua
@@ -483,6 +483,7 @@ function build_link_configuration( package_name, use_ee_icon )
 		linkoptions { "-O3 -s TOTAL_MEMORY=67108864" }
 		linkoptions { "-s USE_SDL=2" }
 		buildoptions { "-O3 -s USE_SDL=2 -s PRECISE_F32=1 -s ENVIRONMENT=worker,web" }
+		defines { "NO_POSIX_SPAWN" }
 
 		if _OPTIONS["with-emscripten-pthreads"] then
 			buildoptions { "-s USE_PTHREADS=1" }
diff --git a/src/eepp/ui/doc/syntaxdefinitionmanager.cpp b/src/eepp/ui/doc/syntaxdefinitionmanager.cpp
index 8c9a9f6bc..b810cea67 100644
--- a/src/eepp/ui/doc/syntaxdefinitionmanager.cpp
+++ b/src/eepp/ui/doc/syntaxdefinitionmanager.cpp
@@ -230,6 +230,12 @@ SyntaxDefinitionManager::SyntaxDefinitionManager() {
 			   { { "-?%d+[%d%.eE]*" }, "number" },
 			   { { "-?%.?%d+" }, "number" },
 			   { { "[%+%-=/%*%^%%<>!~|&]" }, "operator" },
+			   { { "([%w_][%w_]+)%.([%w_][%w%d_]*)%s*(=)%s*(function)" },
+				 { "normal", "keyword2", "function", "operator", "keyword" } },
+			   { { "([%w_][%w_]+)%.([%w_][%w%d_]*)%s*(=)%s*(async%s*function)" },
+				 { "normal", "keyword2", "function", "operator", "keyword" } },
+			   { { "([%w_][%w_]+)%.([%w_][%w%d_]*)%s*(=)%s*%b()%s*(=>)" },
+				 { "normal", "keyword2", "function", "operator", "operator" } },
 			   { { "[%a_][%w_]*%s*%f[(]" }, "function" },
 			   { { "[%a_][%w_]*" }, "symbol" },
 		   },
@@ -251,7 +257,7 @@ SyntaxDefinitionManager::SyntaxDefinitionManager() {
 			 { "implements", "keyword" }, { "Array", "keyword2" },	  { "any", "keyword" },
 			 { "from", "keyword" },		  { "public", "keyword" },	  { "private", "keyword" },
 			 { "declare", "keyword" },	  { "namespace", "keyword" }, { "protected", "keyword" },
-			 { "enum", "keyword" } },
+			 { "enum", "keyword" },		  { "function", "keyword" } },
 		   "//" } );
 
 	// JSON
diff --git a/src/tools/ecode/thirdparty/subprocess.h b/src/tools/ecode/thirdparty/subprocess.h
index 95de639d0..696ef0908 100644
--- a/src/tools/ecode/thirdparty/subprocess.h
+++ b/src/tools/ecode/thirdparty/subprocess.h
@@ -767,6 +767,10 @@ int subprocess_create_ex(const char *const commandLine[], int options,
     }
   }
 
+
+
+#if !defined(NO_POSIX_SPAWN)
+
   if (environment) {
 #ifdef __clang__
 #pragma clang diagnostic push
@@ -884,7 +888,86 @@ int subprocess_create_ex(const char *const commandLine[], int options,
   out_process->alive = 1;
 
   posix_spawn_file_actions_destroy(&actions);
+
   return 0;
+#else
+  child = fork();
+
+  if (-1 == child) {
+    return -1;
+  }
+
+  if (0 == child) {
+    // Close the stdin write end
+    close(stdinfd[1]);
+    // Map the read end to stdin
+    dup2(stdinfd[0], STDIN_FILENO);
+
+    // Close the stdout read end
+    close(stdoutfd[0]);
+    // Map the write end to stdout
+    dup2(stdoutfd[1], STDOUT_FILENO);
+
+    if (subprocess_option_combined_stdout_stderr ==
+        (options & subprocess_option_combined_stdout_stderr)) {
+      dup2(STDOUT_FILENO, STDERR_FILENO);
+    } else {
+      // Close the stderr read end
+      close(stderrfd[0]);
+      // Map the write end to stdout
+      dup2(stderrfd[1], STDERR_FILENO);
+    }
+
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wcast-qual"
+#pragma clang diagnostic ignored "-Wold-style-cast"
+#endif
+
+    if (environment) {
+      _Exit(execve(commandLine[0], (char *const *)commandLine,
+                   (char *const *)environment));
+    } else if (subprocess_option_inherit_environment !=
+               (options & subprocess_option_inherit_environment)) {
+      _Exit(execve(commandLine[0], (char *const *)commandLine,
+                   empty_environment));
+    } else {
+      _Exit(execvp(commandLine[0], (char *const *)commandLine));
+    }
+
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+  } else {
+    // Close the stdin read end
+    close(stdinfd[0]);
+    // Store the stdin write end
+    out_process->stdin_file = fdopen(stdinfd[1], "wb");
+
+    // Close the stdout write end
+    close(stdoutfd[1]);
+    // Store the stdout read end
+    out_process->stdout_file = fdopen(stdoutfd[0], "rb");
+
+    if (subprocess_option_combined_stdout_stderr ==
+        (options & subprocess_option_combined_stdout_stderr)) {
+      out_process->stderr_file = out_process->stdout_file;
+    } else {
+      // Close the stderr write end
+      close(stderrfd[1]);
+      // Store the stderr read end
+      out_process->stderr_file = fdopen(stderrfd[0], "rb");
+    }
+
+    // Store the child's pid
+    out_process->child = child;
+
+    out_process->alive = 1;
+
+    return 0;
+  }
+#endif
+
 #endif
 }