textproc/uni2ascii build failure on FreeBSD 7.3

[andrew clarke]

Hi,

uni2ascii no longer builds on FreeBSD 7.3:

cc -DNEWSUMMARY  -O2 -fno-strict-aliasing -pipe   -o ascii2uni ascii2uni.o enttbl.o  GetWord.o putu8.o SetFormat.o  
ascii2uni.o(.text+0xb23): In function main':
: undefined reference to getline'

Quoting the ChangeLog:

> 2010-08-29  Bill Poser  <poser at khunekcho.khunek>
> 
>         * ascii2uni.c: 
>         Removed getline.c dependent on GNU_SOURCE since getline is standard as of POSIX2008.

Relying on POSIX2008 support may be a bit ambitious.

Thanks,

Regards
Andrew