Quick question about '_&'


 
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Old 01-03-2011
Quick question about '_&'

I've seen in other programmers code the use of '_&' as a line separator. I am trying to find in my C++ reference manual some pages dedicated to an explanation of the use of this '_&' but I don't know what it is called. I only know it is a "line separator" or "line break" of some sort which is exactly what I need right now.

Thanks! Smilie
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PSMANDUP(1)								FSF							       PSMANDUP(1)

NAME
psmandup - print duplex on non duplex printers SYNOPSIS
psmandup FILE DESCRIPTION
Tries to produce a version of the PostScript FILE to print in manual Duplex. OPTIONS
-h, --help display this help and exit -v, --version display version information and exit -q, --quiet don't print informational messages -o, --output=FILE save result in FILE. If FILE is `-', send to stdout -n, --no-fix don't call fixps to fix PS problems in FILE -f, --front output only the front pages (recto) on the regular tray -b, --back output only the back pages (verso) on the manual feed tray Produced output is meant for PS level 2 printers which don't support Duplex printing, but support Manual Feed. Once the first set of pages is printed (odd pages), manual feed is asked: introduce the odd pages to print the even pages on the other side. Because there is usually a short time out for manually fed jobs, you should really be next to the printer. If ever the time out expired, use the option -b to send only the missing part. Environment variables FIXPS, PSSELECT and PSSET, if defined, are used to find the tools. News, updates and documentation: http://www.inf.enst.fr/~demaille/a2ps/ AUTHOR
Written by Akim Demaille. REPORTING BUGS
Report bugs to <bug-a2ps@gnu.org> COPYRIGHT
Copyright (C) 1998-1999 Akim Demaille, Miguel Santana This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. SEE ALSO
a2ps(1), card(1), fixps(1), pdiff(1), psset(1), texi2dvi4a2ps(1). The full documentation for psmandup is maintained as a Texinfo manual. If the info and psmandup programs are properly installed at your site, the command info psmandup should give you access to the complete manual. psmandup 2.1 (GNU a2ps 4.13) February 2000 PSMANDUP(1)