On Sunday, 7 May 2017 at 11:11:05 UTC, Vladimir Panteleev wrote:
On Sunday, 7 May 2017 at 10:49:25 UTC, k-five wrote:
After reading about rdmd and --eval, I tried this:
rdmd --eval='auto f=File("ddoc.html");foreach(line;f.byLine)
if(line.length<10) writeln(line);f.close'
and worked!
Now I am wonder if there is a way to pass "ddoc.html" to this
one-liner? that can work with --loop.
I mean:
// --loop by default has foreach(line ...
// like perl -n
rdmd --loop='if( line.length < 10 ) writeln( line );' ddoc.html
but it is an error in syntax and rdmd says:
Cannot have both --eval and a program file ('ddoc.html')
Currently it's not possible:
It should be possible!
rdmd --eval=, without accepting argument is useless.
