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✨ validate user-defined command name against built-in commands

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This commit is contained in:
DrMaxNix 2022-09-28 16:31:58 +02:00
parent b6f1f1b97f
commit 4a6a97aec5
1 changed files with 11 additions and 2 deletions
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13
src/parser.js
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@ -121,13 +121,22 @@ class Juicescript_parser {
if(this.scope !== null){
// ignore with error
this.error("'def' can not be used inside a command definition");
}
}
// COMMAND NAME MUST BE UNIQUE //
// check against built-in commands
if(Object.keys(Juicescript.command).includes(name)){
// ignore with error
this.error("connot redefine built-in command '" + name + "'");
name = null;
}
// check against user-defined commands
if(Object.keys(this.tree.scope).includes(name)){
// ignore with error
this.error("connot redefine command '" + name + "'");
this.error("connot redefine user-defined command '" + name + "'");
name = null;
}