undecleared identifier: 'fileOpener' in appevents.nim

[silverhikari]

OS: Linux NIM version: 2.0.2 packages installed: koi, nim-binstreams, nim-glfw, nim-nanovg, nim-osdialog, nim-riff, semver.nim, with gridmonger version: git master a89b6ed

error log:

/home/silver/aur-packages-git/gridmonger/src/gridmonger/src/appevents.nim(199, 33) Error: undeclared identifier: 'fileOpener'
candidates (edit distance, scope distance); see '--spellSuggest': 
 (3, 3): 'g_fileOpenerCh'
 (3, 5): 'fileNewer'