1 files changed, 8 insertions, 8 deletions
diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py
index c1c48a4b93..5a0f8503f9 100644
--- a/platform/javascript/detect.py
+++ b/platform/javascript/detect.py
@@ -2,7 +2,6 @@ import os
 
 from emscripten_helpers import parse_config, run_closure_compiler, create_engine_file
 
-
 def is_active():
     return True
 
@@ -17,12 +16,11 @@ def can_build():
 
 def get_opts():
     from SCons.Variables import BoolVariable
-
     return [
         # eval() can be a security concern, so it can be disabled.
         BoolVariable("javascript_eval", "Enable JavaScript eval interface", True),
         BoolVariable("threads_enabled", "Enable WebAssembly Threads support (limited browser support)", False),
-        BoolVariable("use_closure_compiler", "Use closure compiler to minimize Javascript code", False),
+        BoolVariable("use_closure_compiler", "Use closure compiler to minimize JavaScript code", False),
     ]
 
 
@@ -57,7 +55,7 @@ def configure(env):
         env.Append(CPPDEFINES=["DEBUG_ENABLED"])
         # Retain function names for backtraces at the cost of file size.
         env.Append(LINKFLAGS=["--profiling-funcs"])
-    else:  # 'debug'
+    else: # "debug"
         env.Append(CPPDEFINES=["DEBUG_ENABLED"])
         env.Append(CCFLAGS=["-O1", "-g"])
         env.Append(LINKFLAGS=["-O1", "-g"])
@@ -150,7 +148,7 @@ def configure(env):
     env.Append(LIBS=["idbfs.js"])
 
     env.Append(LINKFLAGS=["-s", "BINARYEN=1"])
-    env.Append(LINKFLAGS=["-s", "MODULARIZE=1", "-s", 'EXPORT_NAME="Godot"'])
+    env.Append(LINKFLAGS=["-s", "MODULARIZE=1", "-s", "EXPORT_NAME='Godot'"])
 
     # Allow increasing memory buffer size during runtime. This is efficient
     # when using WebAssembly (in comparison to asm.js) and works well for
@@ -162,8 +160,10 @@ def configure(env):
 
     env.Append(LINKFLAGS=["-s", "INVOKE_RUN=0"])
 
-    # callMain for manual start, FS for preloading.
-    env.Append(LINKFLAGS=["-s", 'EXTRA_EXPORTED_RUNTIME_METHODS=["callMain", "FS"]'])
+    # Allow use to take control of swapping WebGL buffers.
+    env.Append(LINKFLAGS=["-s", "OFFSCREEN_FRAMEBUFFER=1"])
 
+    # callMain for manual start, FS for preloading, PATH and ERRNO_CODES for BrowserFS.
+    env.Append(LINKFLAGS=["-s", "EXTRA_EXPORTED_RUNTIME_METHODS=['callMain', 'FS', 'PATH', 'ERRNO_CODES']"])
     # Add code that allow exiting runtime.
-    env.Append(LINKFLAGS=['-s', 'EXIT_RUNTIME=1'])
+    env.Append(LINKFLAGS=["-s", "EXIT_RUNTIME=1"])