Tutorial > Programming with PV-WAVE > Command Recall
  

Command Recall
Sometimes, you will type a command you later wish to recall. PV-WAVE saves the last 200 lines of input to a buffer so that they can be re-displayed. Once displayed, the command lines can be copied and edited or simply copied and re-entered.
*To recall the last 200 lines of input text:
INFO, /Recall_Commands
*You can also use the up () arrow key to recall commands one line at a time.
 
note
For some systems, this command will work in an xterm window but it will not work in a shell tool window.
*To see how your keys are set up, type
INFO, /Keys
PV-WAVE prints the current key settings.

Version 2017.0
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