how to get line number after readln
Robert Hathaway via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Wed Jun 4 17:05:19 PDT 2014
I've got a program that reads a text file line by line (using
std.stdio readln()) and I'd like to refer to the line number when
I send a message to stderr upon finding a mis-formatted line. Is
there a way to get the current line number? Of course, I could
create a counter and increment it with each call to readln, but
is there a "cool" way of doing this?
Okay, call me lazy... just don't call me late for dinner! :-)
Robert
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