🚀 go-pugleaf

|   Date: 13 Jun 89 18:13:53 GMT
|   From: milano!bigtex!james@cs.utexas.edu  (James Van Artsdalen)
|
|   Here's an attempt to get bash to interpret prompt strings like ksh
|   does.  I don't the code all that well yet, hence the use of alloca to
|   protect against memory leakage through longjmp().
|
|   If all of the magic \ characters available to PS1 were made accessible
|   shell variables (so shell scripts could use them too), you'd have a
|   completely general solution.  PROMPT_COMMAND is merely a special case
|   of this scheme, as in
|
|   PS1='`$PROMPT_COMMAND`rest_of_prompt'

I'm not that familiar with ksh specifics, so I'm not sure what you're
referring to.  But, I'm able to get the same thing to work as what I
believe you want the above to do.

	PS1="`$PROMPT_COMMAND`rest_of_prompt"

The double quotes will allow the $variable to be expanded.  Is this
what you were referring to?

|  James R. Van Artsdalen          james@bigtex.cactus.org   "Live Free or Die"
|  Dell Computer Co    9505 Arboretum Blvd Austin TX 78759         512-338-8789

				-jeff

Jeff Kellem
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