On 3/18/21 11:29 AM, earnestly wrote:
When using edit-and-execute-command to edit the command-line I've
noticed that PROMPT_COMMAND is not evaluated upon returning to the
prompt
It shouldn't be. Bash executes PROMPT_COMMAND before it calls readline to
read the first line of a command.
edit-and-execute-command is a bindable readline command. All the commands
executed as a result of it happen in the context of a single call to
readline(), and it is readline that redisplays the prompt when edit-and-
execute-command completes. The readline() call doesn't return the line at
that point.
Since readline prints the prompt as part of redisplay, and it doesn't know
anything about PROMPT_COMMAND or command execution, it doesn't execute it.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/
