Programmer's WorkBench (pwb.hlp) (
Table of Contents;
Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
Shell Function
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Shell («shell»)
Runs an operating-system command shell. To return to PWB, type
'exit' at the operating-system prompt.
See: ◄File menu, DOS Shell►
WARNING: Do not start terminate-and-stay-resident (TSR)
programs in a shell. This causes unpredictable
results.
Arg Shell («arg» «shell»)
Runs the text from the cursor to the end of the line as a
command to the shell, and returns to PWB.
See: ◄Run menu, Run DOS Command►
Arg <boxarg> │ <linearg> Shell («arg» <boxarg> │ <linearg> «shell»)
Runs each selected line as a separate command to the shell,
and returns to PWB.
Arg <textarg> Shell («arg» <textarg> «shell»)
Runs <textarg> as a command to the shell, and returns to PWB.
Meta ... Shell («meta» ... «shell»)
Runs a shell, ignoring the Autosave switch. Modified files are
not saved to disk, but they are retained in virtual memory.
See: Autosave
Returns
True: Shell ran successfully.
False: Invalid argument, or error starting the operating system
command procedure.
See
Askrtn, Restart, Savescreen
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