Re: command_not_found_handle not called if command includes a slash
Ken Irving schrieb: Description: I'm not sure this is a bug, but I notice that the command_not_found_handle function is not called if the command has a slash in it. I can't find anywhere in the bash source producing the No such file ... error message, so I guess this is being caught somewhere else before bash gets the command line to process. The behavior is not new; a second example is included below from v3.2, showing the same error message when the bad command looks like a path. I'd like to dig into this, to see if there's any hope of hooking into this case in order to provide a handler, but have no idea where to look. Is there any hope for this? From what I can see, the hook function is only triggered when a PATH search returns no result. A given relative or absolute filename doesn't trigger a PATH search.
Re: set -e (errexit) does not work in subfunctions when a return result is checked
On 12/24/09 3:35 PM, Krzysztof Oledzki wrote:
Bash Version: 4.0
Patch Level: 35
Release Status: release
Description:
set -e (errexit) does not work in subfunctions when
caller checks for a return result
Repeat-By:
---cut here ---
#!/bin/sh
f() {
set -e
ls this-file-does-not-exist
echo should not hapen
}
echo Try #1
f || echo failed
echo Try #2
f
Since the first call to f takes place on the left of a `||', set -e has
is ignored during its execution, and enabling it has no effect (though,
since settings are global, it remains enabled after the function returns).
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRUc...@case.eduhttp://cnswww.cns.cwru.edu/~chet/
Re: command_not_found_handle not called if command includes a slash
On 12/27/09 4:30 AM, Jan Schampera wrote: From what I can see, the hook function is only triggered when a PATH search returns no result. A given relative or absolute filename doesn't trigger a PATH search. Quite true. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, ITS, CWRUc...@case.eduhttp://cnswww.cns.cwru.edu/~chet/
