File: abs.awk

package info (click to toggle)
runawk 1.6.1-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 712 kB
  • sloc: awk: 1,127; ansic: 736; sh: 420; makefile: 103
file content (24 lines) | stat: -rw-r--r-- 384 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# Written by Aleksey Cheusov <vle@gmx.net>, public domain
#
# This awk module is a part of RunAWK distribution,
#        http://sourceforge.net/projects/runawk
#    
############################################################

# =head2 abs.awk
#
# =over 2
#
# =item I<abs (V)>
#
# return absolute value of V.
#
# =back
#

function abs (v){
	if (v < 0)
		return -v
	else
		return v
}