[BUG] Specific .gml Fails to Enable Correctly

Describe the Bug :

A .sml file with this code:

Msl.LoadGML("gml_GlobalScript_scr_unitTurnPositionEvents")
    .MatchFrom("var _isGround = scr_is_ground_unit(x, y)")
    .InsertBelow("")
    .Save();

yields this error:

System.Exception: GML Compile Error: Errors parsing code when trying to compile modified "gml_GlobalScript_scr_unitTurnPositionEvents":

Expected assignment operator around line 40, column 13.
Unexpected end of code.
Unexpected end of code.
Unexpected end of code.
Unexpected end of code.
Unexpected end of code.
Unexpected end of code.

   at UndertaleModLib.Models.UndertaleCode.ReplaceGML(String gmlCode, UndertaleData data) in D:\UndertaleModToolCE-master\UndertaleModLib\Models\UndertaleCode.cs:line 1585
   at ModShardLauncher.Msl.Save(FileEnumerable`1 fe)
   at DraxisstheBookwyrm.DraxisstheBookwyrm.PatchMod()
   at ModShardLauncher.ModLoader.PatchMods()
   at ModShardLauncher.ModLoader.PatchFile()
   at ModShardLauncher.Controls.ModInfos.Save_Click(Object sender, EventArgs e)

when I try to enable it. This issue is likely with other .gml files as well.

Steps To Reproduce :

Include my code in a new .sml file, then try to enable it through MSL.

Expected Behavior :

It is enabled normally.

Screenshots if applicable :

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Additional Information :

• Stoneshard Version : 0.9.2.12
• MSL Version : 0.13.2.0

Additional Context :

Add any other context about the problem here.
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Start with UndertaleModLib/Models/UndertaleCode.cs around line 1585, then follow the Msl.Save path shown in the stack trace. Reproduce with the supplied .sml snippet and the named gml_GlobalScript_scr_unitTurnPositionEvents code. Done means the mod enables without the reported GML compile errors and the relevant regression is covered.