Re: print line numbe

Re: print line numbe

[Barry OReilly]

>> 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.

print line numbe

[Harry Putnam]

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) 

Re: print line numbe

[Bernardo]

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)))

Re: print line numbe

[Bernardo]

I>> Something like:
>>
>>    (message "Hello from line: " something-that-reports-line-number)
>>
>>
> 
> (message  (format "Hello from line: %d" (line-number-at-pos)))
> 
> 
or simpler
  (message  "Hello from line: %d" (line-number-at-pos) )