Difference between revisions of "Call"
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halt | halt | ||
</pre> | </pre> | ||
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| + | Note: call arguments handling work exactly the same as goSub command. Thus, %0 will hold the number of parameters passed, %1 will hold the first argument passed value and so on. See [http://wiki.easyuo.com/index.php/Exit exit command] page for more infos. | ||
EDIT on 23 jan 2008: For those who know nothing about MS-DOS shortcut thing, here's a way to get around it when using paths containing spaces(Tested on Windows Vista): | EDIT on 23 jan 2008: For those who know nothing about MS-DOS shortcut thing, here's a way to get around it when using paths containing spaces(Tested on Windows Vista): | ||
Wrong: C:\My Documents\file.txt | Wrong: C:\My Documents\file.txt | ||
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Correct: C:\My , #spc , Documents\file.txt (tested on Windows Vista, compatibility with older systems isn't guaranteed) | Correct: C:\My , #spc , Documents\file.txt (tested on Windows Vista, compatibility with older systems isn't guaranteed) | ||
Latest revision as of 10:00, 17 September 2008
Synopsis
call {file} [parameter...]
Description
call command will transfer execution to another script. It will run the script until it meets the exit command or the end of the file.
| Note: | Right now EasyUO doesn't really support strings. Therefore, CALL won't work if the path to a file contains any spaces. Use the DOS short filename syntax to get around this problem.
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Example
call subs.txt recall %runebookid %runenum halt
Note: call arguments handling work exactly the same as goSub command. Thus, %0 will hold the number of parameters passed, %1 will hold the first argument passed value and so on. See exit command page for more infos.
EDIT on 23 jan 2008: For those who know nothing about MS-DOS shortcut thing, here's a way to get around it when using paths containing spaces(Tested on Windows Vista):
Wrong: C:\My Documents\file.txt
Correct: C:\My , #spc , Documents\file.txt (tested on Windows Vista, compatibility with older systems isn't guaranteed)
Releated Commands
| Exit |
See Also
Flow Control
- Flow control commands allow scripts to make decisions based on the evaluation of boolean expressions.
| break | Jumps to first statement outside of loop |
| call | Transfers execution to another script file |
| continue | Jumps execution of a loop to next iteration |
| exit | Exits a called script |
| for | Creates a counting loop |
| gosub | Transfers execution to the matching sub |
| goto | Jumps to another part of the script given by a label |
| halt | Stops the script |
| if | Executes code based on the evaluation of an expression |
| pause | Temporarily stops the execution of the current script |
| repeat..until | Creates a loop that checks condition after execution |
| return | Returns from a sub |
| stop | Ends the script |
| while | Creates a loop that checks condition before execution |
