More aggressive optimizations

Author: WyattBlue

ae.nimble

@@ -28,7 +28,7 @@ task test, "Test the project":
   exec &"nim c {flags} -r tests/rationals"
 
 task make, "Export the project":
-  exec &"nim c -d:danger {flags} --out:auto-editor src/main.nim"
+  exec &"nim c -d:danger --panics:on {flags} --passC:\"-flto\" --out:auto-editor src/main.nim"
   when defined(macosx):
     exec "strip -ur auto-editor"
     exec "stat -f \"%z bytes\" ./auto-editor"

src/edit.nim

@@ -228,7 +228,9 @@ proc editMedia*(args: var mainArgs) =
       applyArgs(tlV3, args)
     else:
       # Make `timeline` from media file
-      var container = av.open(args.input)
+      var container = (
+        try: av.open(args.input) except IOError: error &"Input file doesn't exist: {args.input}"
+      )
       defer: container.close()
 
       usePath = args.input