* print line numbe
@ 2013-09-29 1:25 Harry Putnam
2013-09-29 2:08 ` Bernardo
0 siblings, 1 reply; 4+ messages in thread
From: Harry Putnam @ 2013-09-29 1:25 UTC (permalink / raw)
To: help-gnu-emacs
How can I make a piece of elisp report the line number when it prints
a message?
Something along the line of the __LINE__ operator in perl,
or the $LINENO operator in shell-scripting.
Something like:
(message "Hello from line: " something-that-reports-line-number)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: print line numbe
2013-09-29 1:25 print line numbe Harry Putnam
@ 2013-09-29 2:08 ` Bernardo
2013-09-29 2:10 ` Bernardo
0 siblings, 1 reply; 4+ messages in thread
From: Bernardo @ 2013-09-29 2:08 UTC (permalink / raw)
Cc: help-gnu-emacs
It was a dark and stormy night when Harry Putnam said (29/09/13 11:25):
> How can I make a piece of elisp report the line number when it prints
> a message?
>
> Something along the line of the __LINE__ operator in perl,
> or the $LINENO operator in shell-scripting.
>
> Something like:
>
> (message "Hello from line: " something-that-reports-line-number)
>
>
>
(message (format "Hello from line: %d" (line-number-at-pos)))
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: print line numbe
@ 2013-10-01 13:52 Barry OReilly
0 siblings, 0 replies; 4+ messages in thread
From: Barry OReilly @ 2013-10-01 13:52 UTC (permalink / raw)
To: help-gnu-emacs
>> Something along the line of the __LINE__ operator in perl, or
>> the $LINENO operator in shell-scripting.
> (message "Hello from line: %d" (line-number-at-pos))
I thought he was asking for the line number of the message call in the .el,
not the position of point in the current buffer.
Something like __FILE__ and __LINE__ for Elisp would be nice to have.
^ permalink raw reply [flat|nested] 4+ messages in thread
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