File: rewind.awk

package info (click to toggle)
gawk 1%3A4.1.1%2Bdfsg-1
  • links: PTS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 15,604 kB
  • ctags: 5,728
  • sloc: ansic: 47,935; sh: 12,995; awk: 10,263; yacc: 5,815; makefile: 2,279; sed: 121
file content (20 lines) | stat: -rw-r--r-- 404 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# rewind.awk --- rewind the current file and start over
#
# Arnold Robbins, arnold@skeeve.com, Public Domain
# September 2000

function rewind(    i)
{
    # shift remaining arguments up
    for (i = ARGC; i > ARGIND; i--)
        ARGV[i] = ARGV[i-1]

    # make sure gawk knows to keep going
    ARGC++

    # make current file next to get done
    ARGV[ARGIND+1] = FILENAME

    # do it
    nextfile
}