File: rewind.awk

package info (click to toggle)
gawk 1%3A3.1.5.dfsg-4
  • links: PTS
  • area: main
  • in suites: etch, etch-m68k
  • size: 9,144 kB
  • ctags: 3,545
  • sloc: ansic: 31,602; awk: 4,970; sh: 4,409; yacc: 2,634; makefile: 1,358; sed: 16
file content (20 lines) | stat: -rw-r--r-- 401 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
 
# rewind.awk --- rewind the current file and start over
#
# Arnold Robbins, arnold@gnu.org, 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
}