49
edits
→Details
| Line 15: | Line 15: | ||
This command behaves like a combination of 'var' and 'set', but will never create a variable: | This command behaves like a combination of 'var' and 'set', but will never create a variable: | ||
* varedit - Never creates variables, sets anytime variable already exists. | * varedit - Never creates variables, and sets anytime variable already exists. | ||
* var - Creates and sets variables, only if the variable not yet exist. | * var - Creates and sets variables, only if the variable not yet exist. | ||
* set - Creates or sets variable, any time. | * set - Creates or sets variable, any time. | ||