--------------------------------------------------
 ------ args: -d _test_program
new_argv [0] = _test_program
new_argv [1] = -f
new_argv [3] = --
--------------------------------------------------
 ------ args: -d _test_program --long-option
new_argv [0] = _test_program
new_argv [1] = -f
new_argv [3] = --
new_argv [4] = --long-option
--------------------------------------------------
 ------ args: -d _test_program -o=file
new_argv [0] = _test_program
new_argv [1] = -f
new_argv [3] = --
new_argv [4] = -o=file
--------------------------------------------------
 ------ args: -d _test_program fn1 fn2
new_argv [0] = _test_program
new_argv [1] = -f
new_argv [3] = --
new_argv [4] = fn1
new_argv [5] = fn2
--------------------------------------------------
 ------ args: -d -f abs.awk -e BEGIN {print abs(-123), abs(234); exit}
new_argv [0] = awk
new_argv [1] = -f
new_argv [2] = /ROOT/../modules/abs.awk
new_argv [3] = -f
new_argv [4] = /tmp/runawk.NNNNNN
new_argv [5] = --
--------------------------------------------------
 ------ args: -d -f alt_assert.awk -e BEGIN {exit}
new_argv [0] = awk
new_argv [1] = -f
new_argv [2] = /ROOT/../modules/exitnow.awk
new_argv [3] = -f
new_argv [4] = /ROOT/../modules/abort.awk
new_argv [5] = -f
new_argv [6] = /ROOT/../modules/alt_assert.awk
new_argv [7] = -f
new_argv [8] = /tmp/runawk.NNNNNN
new_argv [9] = --
--------------------------------------------------
 ------ args: -V
xxx
--------------------------------------------------
 ------ args: -h
runawk - wrapper for an AWK interpreter
--------------------------------------------------
 ------ args: -e BEGIN {print "Hello World"}
Hello World
--------------------------------------------------
 ------ args: -v one=1 -e BEGIN {print one} {print "unbelievably"} /dev/null
1
--------------------------------------------------
 ------ args: -v two=2 -e BEGIN {print two}
2
--------------------------------------------------
 ------ args: -e BEGIN {print "Hello World"} /dev/null
Hello World
--------------------------------------------------
 ------ args: -v var1=123 -v var2=321 -e BEGIN {print var1, var2}
123 321
--------------------------------------------------
 ------ args: _test.tmp
Hello World1.2
Hello World1.3
Hello World1.1
Hello World 2.2
Hello World 2.1
Hello World 2.3
--------------------------------------------------
 ------ args: _test.tmp
Cannot find module `module2.1.awk`, check AWKPATH environment variable
--------------------------------------------------
 ------ args: /ROOT/mods1/test_modinfo
Hello World1.2
Hello World1.3
Hello World1.1
Hello World 2.2
Hello World 2.1
Hello World 2.3
MODC=8
MODV [0]=/ROOT/mods1/module1.2.awk
MODV [1]=/ROOT/mods1/module1.3.awk
MODV [2]=/ROOT/mods1/module1.1.awk
MODV [3]=/ROOT/mods2/module2.2.awk
MODV [4]=/ROOT/mods2/module2.1.awk
MODV [5]=/ROOT/mods2/module2.3.awk
MODV [6]=/ROOT/../modules/modinfo.awk
MODV [7]=/ROOT/mods1/test_modinfo
MODMAIN=/ROOT/mods1/test_modinfo
--------------------------------------------------
 ------ args: /ROOT/mods3/failed1.awk
error: invalid directive at line #1,
 line=`#use `
 file=`/ROOT/mods3/failed1.awk`
--------------------------------------------------
 ------ args: /ROOT/mods3/failed2.awk
error: invalid directive at line #2,
 line=`#interp      "trtrtr`
 file=`/ROOT/mods3/failed2.awk`
--------------------------------------------------
 ------ args: /ROOT/mods3/failed3.awk
error: invalid directive at line #3,
 line=`#env 'LC_ALL=C'                   `
 file=`/ROOT/mods3/failed3.awk`
--------------------------------------------------
 ------ args: /ROOT/mods3/failed4.awk
running '/invalid/path' failed: No such file or directory
--------------------------------------------------
 ------ args: /ROOT/mods3/test5.awk
1
0
1
0
env FOO=BAR
env TESTVAR=testval
--------------------------------------------------
 ------ args: -e 
#interp "/invalid/path"

BEGIN {print "Hello World!"}

running '/invalid/path' failed: No such file or directory
--------------------------------------------------
 ------ args: #interp-var directive
123
running '/invalid/path' failed
--------------------------------------------------
 ------ args: #safe-use directive
--- #safe-use test: ---
new_argv [0] = awk
new_argv [1] = -f
new_argv [2] = /path/temp1.awk
new_argv [3] = -f
new_argv [4] = /tmp/runawk.NNNNNN
new_argv [5] = --
--- #safe-use test: ---
new_argv [0] = awk
new_argv [1] = -f
new_argv [2] = /path/temp1.awk
new_argv [3] = -f
new_argv [4] = /tmp/runawk.NNNNNN
new_argv [5] = --
--- #safe-use test: ---
new_argv [0] = awk
new_argv [1] = -f
new_argv [2] = /path/temp2.awk
new_argv [3] = -f
new_argv [4] = /tmp/runawk.NNNNNN
new_argv [5] = --
--- #safe-use test: ---
new_argv [0] = awk
new_argv [1] = 
#safe-use "/bad/path3" "/bad/path2" "/bad/path1"

BEGIN {
   print 123
   exit 0
}

--------------------------------------------------
 ------ args: -e 
#use "/invalid/path/file.awk"

stat("/invalid/path/file.awk") failed: No such file or directory
--------------------------------------------------
 ------ args: -d -e 
BEGIN {
   for (i=0; i < ARGC; ++i){
      printf "ARGV [%s]=%s\n", i, ARGV [i]
   }
} -- -a -b -c
new_argv [0] = awk
new_argv [1] = 
BEGIN {
   for (i=0; i < ARGC; ++i){
      printf "ARGV [%s]=%s\n", i, ARGV [i]
   }
}
new_argv [2] = -a
new_argv [3] = -b
new_argv [4] = -c
--------------------------------------------------
 ------ args: -e 
BEGIN {
   for (i=1; i < ARGC; ++i){
      printf "ARGV [%s]=%s\n", i, ARGV [i]
   }
} -- file1 file2 file3
ARGV [1]=file1
ARGV [2]=file2
ARGV [3]=file3
--------------------------------------------------
 ------ args: -d -e 
#env "LC_ALL=C"
#env "FOO2=bar2"

BEGIN {
   ...
}
new_argv [0] = awk
new_argv [1] = 
#env "LC_ALL=C"
#env "FOO2=bar2"

BEGIN {
   ...
}
--------------------------------------------------
 ------ args: -e 
#env "LC_ALL=C"
#env "FOO2=bar2"

BEGIN {
   print ("y" ~ /^[a-z]$/)
   print ("Y" ~ /^[a-z]$/)
   print ("z" ~ /^[a-z]$/)
   print ("Z" ~ /^[a-z]$/)

   print ("env FOO2=" ENVIRON ["FOO2"])
}

1
0
1
0
env FOO2=bar2
--------------------------------------------------
 ------ args: -e BEGIN {print 1} -e BEGIN {print 2}
multiple -e are not allowed
--------------------------------------------------
 ------ args: -d -e 
    #use "alt_assert.awk"

    BEGIN {
        print "Hello world!"
        abort("just a test", 7)
    }
     /dev/null
new_argv [0] = awk
new_argv [1] = -f
new_argv [2] = /ROOT/../modules/exitnow.awk
new_argv [3] = -f
new_argv [4] = /ROOT/../modules/abort.awk
new_argv [5] = -f
new_argv [6] = /ROOT/../modules/alt_assert.awk
new_argv [7] = -f
new_argv [8] = /tmp/runawk.NNNNNN
new_argv [9] = --
new_argv [10] = /dev/null
--------------------------------------------------
 ------ args: -e 
    #use "alt_assert.awk"

    BEGIN {
        abort("just a test", 7)
    }
    
error: just a test
       ARGV[0]=awk
       $0=``
       NF=0
       FNR=0
       FILENAME=
--------------------------------------------------
 ------ args: -f abs.awk -e BEGIN {print abs(-123), abs(234); exit}
123 234
--------------------------------------------------
 ------ args: -f alt_assert.awk -e BEGIN {assert(0, "Hello assert!")}
error: assertion failed: Hello assert!
       ARGV[0]=awk
       $0=``
       NF=0
       FNR=0
       FILENAME=
--------------------------------------------------
 ------ args: -Te 
    {
       for (i=1; i <= NF; ++i){
          printf "$%d=%s\n", i, $i
       }
    }
$1=   a b c   
$1=a
$2= b 
$3=c 
--------------------------------------------------
 ------ args: ../examples/demo_multisub
--------------------------------------------------
 ------ args: ../examples/demo_tokenre ../examples/demo_tokenre.in
NF=5
$1=wn:
$2=UNIX
$3="UNIX guru"
$4="UNIX operating system"
$5="UNIX system"
NF=4
$1=jargon:
$2=Unix
$3="Unix brain damage"
$4="Unix conspiracy"
NF=1
$1="Unix weenie"
NF=4
$1=foldoc:
$2="berkeley unix"
$3="bsd unix"
$4="call unix"
NF=3
$1="united kingdom unix users group"
$2=unix
$3="unix box"
NF=3
$1="unix brain damage"
$2="unix conspiracy"
$3="unix international"
NF=3
$1="unix man page"
$2="unix manual page"
$3="unix system v"
NF=4
$1="unix to unix copy"
$2="unix weenie"
$3="unix wizard"
$4="usg unix"
--------------------------------------------------
 ------ args: ../examples/demo_tokenre2 ../examples/demo_tokenre2.in
a
:=
1
<NL>
b
:=
2.3
<NL>
<NL>
while
a
+
b
<
10
do
<NL>
a
:=
a
+
1
<NL>
end
<NL>
<NL>
print
'Hello world!'
<NL>
print
'a = '
..
a
<NL>
print
'b = '
..
b
<NL>
--------------------------------------------------
 ------ args: ../examples/demo_tokenre3 ../examples/demo_tokenre3.in
http://sourceforge.net/projects
http://freshmeat.net/projects
dict://dictd.xdsl.by/
vle@gmx.net
faith@dict.org
fake@domain.com
foo@bar.baz.ru
--------------------------------------------------
 ------ args: ../examples/demo_tokenre4 ../examples/demo_tokenre3.in
http://sourceforge.net/projects
http://freshmeat.net/projects
dict://dictd.xdsl.by/
vle@gmx.net
faith@dict.org
fake@domain.com foo@bar.baz.ru
--------------------------------------------------
 ------ args: ../examples/demo_splitre ../examples/demo_tokenre2.in
a
:=
1
<NL>
b
:=
2.3
<NL>
<NL>
while
a
+
b
<
10
do
<NL>
a
:=
a
+
1
<NL>
end
<NL>
<NL>
print
'Hello world!'
<NL>
print
'a = '
..
a
<NL>
print
'b = '
..
b
<NL>
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt -h -
option `h'
ARGV [2] = -
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt --help
option `h'
ARGV [1] = -
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt -h --help -v --verbose -V -o 123 -o234
option `h'
option `h'
option `v'
option `v'
option `V'
option `o': 123
option `o': 234
ARGV [1] = -
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt --output 123 --output 234 -n 999 -n9999 --len 5 --fake /dev/null
option `o': 123
option `o': 234
option `n': 999
option `n': 9999
option `len': 5
option `fake'
ARGV [11] = /dev/null
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt -hVv -- -1 -2 -3
option `h'
option `V'
option `v'
ARGV [3] = -1
ARGV [4] = -2
ARGV [5] = -3
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt --fake -v -- -1 -2 -3
option `fake'
option `v'
ARGV [4] = -1
ARGV [5] = -2
ARGV [6] = -3
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt - -1 -2 -3
ARGV [1] = -
ARGV [2] = -1
ARGV [3] = -2
ARGV [4] = -3
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt --fake -v - -1 -2 -3
option `fake'
option `v'
ARGV [3] = -
ARGV [4] = -1
ARGV [5] = -2
ARGV [6] = -3
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt -1 -2 -3
Unknown option `-1'
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt -hvV
option `h'
option `v'
option `V'
ARGV [1] = -
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt -ho 123
option `h'
option `o': 123
ARGV [1] = -
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt -hoV 123
option `h'
option `o': V
ARGV [2] = 123
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt --unknown
Unknown option `--unknown'
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt --output=file.out -nNNN --len=LENGTH
option `o': file.out
option `n': NNN
option `len': LENGTH
ARGV [1] = -
--------------------------------------------------
 ------ args: ../examples/demo_alt_getopt --output --file--
option `o': --file--
ARGV [1] = -
--------------------------------------------------
 ------ args: ../examples/demo_modinfo
A number of modules: 9
MODV [0]=/ROOT/../modules/abs.awk
MODV [1]=/ROOT/../modules/exitnow.awk
MODV [2]=/ROOT/../modules/abort.awk
MODV [3]=/ROOT/../modules/alt_assert.awk
MODV [4]=/ROOT/../modules/min.awk
MODV [5]=/ROOT/../modules/max.awk
MODV [6]=/ROOT/../modules/alt_getopt.awk
MODV [7]=/ROOT/../modules/modinfo.awk
MODV [8]=/ROOT/../examples/demo_modinfo
program name: /ROOT/../examples/demo_modinfo
--------------------------------------------------
 ------ args: ../examples/demo_has_suffix ../examples/demo_has_suffix.in
no, `mama' does not end with `mamam'
yes, `mama' ends with `mama'
no, `mama' does not end with `mam'
yes, `mama' ends with `ma'
yes, `mama' ends with `a'
yes, `mama' ends with `'
yes, `file.txt' ends with `.txt'
no, `file.txt' does not end with `.log'
no, `file.txt' does not end with `.bmp'
yes, `file.txt' ends with `file.txt'
--------------------------------------------------
 ------ args: ../examples/demo_has_prefix ../examples/demo_has_prefix.in
no, `mama' does not begin with `mamam'
yes, `mama' begins with `mama'
yes, `mama' begins with `mam'
yes, `mama' begins with `ma'
no, `mama' does not begin with `a'
yes, `mama' begins with `'
no, `file.txt' does not begin with `.txt'
no, `file.txt' does not begin with `.log'
yes, `file.txt' begins with `file.'
yes, `file.txt' begins with `file'
no, `file.txt' does not begin with `bzzzzzzzzzzzzz'
--------------------------------------------------
 ------ args: ../examples/demo_dirname
Usage: dirname path
--------------------------------------------------
 ------ args: ../examples/demo_dirname /path/to/file
/path/to
--------------------------------------------------
 ------ args: ../examples/demo_dirname file.txt
.
--------------------------------------------------
 ------ args: ../examples/demo_dirname /
/
--------------------------------------------------
 ------ args: ../examples/demo_dirname /dir/
/
--------------------------------------------------
 ------ args: ../examples/demo_basename
Usage: basename path
--------------------------------------------------
 ------ args: ../examples/demo_basename /path/to/file
file
--------------------------------------------------
 ------ args: ../examples/demo_basename file.txt
file.txt
--------------------------------------------------
 ------ args: ../examples/demo_basename /
/
--------------------------------------------------
 ------ args: ../examples/demo_basename /dir/
dir
--------------------------------------------------
 ------ args: ../examples/demo_basename /path/to/file.txt .txt
file
--------------------------------------------------
 ------ args: ../examples/demo_basename file.txt .txt
file
--------------------------------------------------
 ------ args: ../examples/demo_basename / .txt
/
--------------------------------------------------
 ------ args: ../examples/demo_basename /dir/ .txt
dir
--------------------------------------------------
 ------ args: ../examples/demo_basename /path/to/file.txt .log
file.txt
--------------------------------------------------
 ------ args: ../examples/demo_basename file.txt .log
file.txt
--------------------------------------------------
 ------ args: ../examples/demo_basename / .log
/
--------------------------------------------------
 ------ args: ../examples/demo_basename /dir/ .log
dir
--------------------------------------------------
 ------ args: ../examples/demo_shquote ../examples/demo_shquote.in
''\'''
printf: '
''\'''\'''
printf: ''
''\'''\'''\'''
printf: '''
'\'
printf: \
'\\'
printf: \\
'\\\'
printf: \\\
'\\'\'''
printf: \\'
''\''\'\'''
printf: '\'
''
printf: 
'Apple'\''s'
printf: Apple's
'apple'
printf: apple
'file name.txt'
printf: file name.txt
'*&;<>#~^$`!][(){}?'
printf: *&;<>#~^$`!][(){}?
--------------------------------------------------
 ------ args: ../examples/demo_alt_join
succeeded
--------------------------------------------------
 ------ args: ../examples/demo_readfile
usage: demo_readfile <filename>
--------------------------------------------------
 ------ args: ../examples/demo_readfile ../examples/demo_readfile.in
line1
line2
line3
--------------------------------------------------
 ------ args: ../examples/demo_power_getopt
The following option were applied
f         --- 0
flag      --- 0
long-flag --- 0
s         --- 0
F         --- default1
FLAG      --- default2
LONG-FLAG --- default3
S         --- default4
X         --- 0
Y         --- default5
//////////////////////////////////////////////////
 ------ args: ../examples/demo_power_getopt -ffss --flag --long-flag
--------------------------------------------------
F         --- default1
FLAG      --- default2
LONG-FLAG --- default3
S         --- default4
The following option were applied
X         --- 0
Y         --- default5
f         --- 3
flag      --- 3
long-flag --- 1
options [f]=3
options [long-flag]=1
options [s]=2
s         --- 2
//////////////////////////////////////////////////
      --LONG-FLAG <value>     long flag with value
      --long-flag             long flag only
   -F|--FLAG <value>          flag with value
   -P                         print ARGC and ARGV
   -S <value>                 short flag with value
   -X                         short flag
   -Y <value>                 short flag with value
   -f|--flag                  flag
   -h|--help                  display this screen
   -s                         short flag only
 ------ args: ../examples/demo_power_getopt -h
--------------------------------------------------
OPTIONS:
power_getopt - program demonstrating a power of power_getopt.awk module
usage: power_getopt [OPTIONS]
//////////////////////////////////////////////////
 ------ args: ../examples/demo_power_getopt -f --long-flag -s -F123 --FLAG=234 --LONG-FLAG 345 -S 456
--------------------------------------------------
F         --- 234
FLAG      --- 234
LONG-FLAG --- 345
S         --- 456
The following option were applied
X         --- 0
Y         --- default5
f         --- 1
flag      --- 1
long-flag --- 1
options [F]=234
options [LONG-FLAG]=345
options [S]=456
options [f]=1
options [long-flag]=1
options [s]=1
s         --- 1
//////////////////////////////////////////////////
 ------ args: ../examples/demo_power_getopt -f --long-flag -s -F123 --FLAG=234 --LONG-FLAG 345 -S 456 -P arg1  arg3 arg4 
--------------------------------------------------
ARGC=6
ARGV [1]=arg1
ARGV [2]=
ARGV [3]=arg3
ARGV [4]=arg4
ARGV [5]=
//////////////////////////////////////////////////
--------------------------------------------------
 ------ args: ../examples/demo_power_getopt2 --help
power_getopt - program demonstrating a power of power_getopt.awk module
usage: power_getopt [OPTIONS]
OPTIONS:
   -?|--help                  display this screen
--------------------------------------------------
 ------ args: ../examples/demo_power_getopt2 -?
power_getopt - program demonstrating a power of power_getopt.awk module
usage: power_getopt [OPTIONS]
OPTIONS:
   -?|--help                  display this screen
--------------------------------------------------
 ------ args: ../examples/demo_runcmd
file name.txt
~file&name'foobar'.txt
succeeded
--------------------------------------------------
 ------ args: ../examples/demo_heapsort2
--------------------------------------------------
 ------ args: ../examples/demo_heapsort
AWK
Ada
BCPL
C
C#
C++
Caml
Clean
Cobol
D
ECMAScript
Eiffel
Emacs Lisp
Erlang
F#
Forth
Fortran
Haskell
Java
Lisp
Lua
Miranda
Modula-3
Oberon-2
Objective-C
Oz
PHP
PL/1
Pascal
Perl
Pike
Prolog
REFAL
Rebol
Rexx
Ruby
SML
Scheme
Simula-67
Smalltalk
Snobol
TCL
UNIX shell
csh
ksh
rc
sed
--------------------------------------------------
 ------ args: ../examples/demo_heapsort3
Fortran 1957
Lisp 1958
Cobol 1959
Snobol 1962
PL/1 1964
REFAL 1966
BCPL 1966
Simula-67 1967
Forth 1970
Pascal 1970
C 1972
Prolog 1972
sed 1973
Scheme 1975
AWK 1977
UNIX_shell 1977
csh 1978
Rexx 1979
Modula-3 1980
Smalltalk 1980
ksh 1982
Ada 1983
C++ 1983
Caml 1985
Miranda 1985
Eiffel 1986
Objective-C 1986
Erlang 1986
Perl 1987
Clean 1987
TCL 1988
rc 1989
SML 1990
Haskell 1990
Oberon-2 1991
Oz 1991
Lua 1993
Pike 1994
Ruby 1995
Java 1995
PHP 1995
Rebol 1997
ECMAScript 1997
D 1999
C# 2001
F# 2002
--------------------------------------------------
 ------ args: ../examples/demo_heapsort4
sorted1.1: bilberry cranberry gooseberry raspberry strawberry
sorted1.2: bilberry cranberry gooseberry raspberry strawberry
sorted1.3: gooseberry cranberry bilberry raspberry strawberry
sorted2.1: bilberry cranberry gooseberry raspberry strawberry
sorted2.2: bilberry cranberry gooseberry raspberry strawberry
sorted2.3: 0 0 0 0 0
sorted1.1: Earth Jupiter Moon Saturn Sun Venus
sorted1.2: Earth Jupiter Moon Saturn Sun Venus
sorted1.3: Jupiter Venus Moon Sun Earth Saturn
sorted2.1: Earth Jupiter Moon Saturn Sun Venus
sorted2.2: Earth Jupiter Moon Saturn Sun Venus
sorted2.3: 0 0 0 0 0 0
sorted1.1: 1 2 10 20 100 200
sorted1.2: 1 10 100 2 20 200
sorted1.3: 1 2 10 20 100 200
sorted2.1: 1 2 10 20 100 200
sorted2.2: 1 10 100 2 20 200
sorted2.3: 1 2 10 20 100 200
--------------------------------------------------
 ------ args: ../examples/demo_quicksort2
--------------------------------------------------
 ------ args: ../examples/demo_quicksort
AWK
Ada
BCPL
C
C#
C++
Caml
Clean
Cobol
D
ECMAScript
Eiffel
Emacs Lisp
Erlang
F#
Forth
Fortran
Haskell
Java
Lisp
Lua
Miranda
Modula-3
Oberon-2
Objective-C
Oz
PHP
PL/1
Pascal
Perl
Pike
Prolog
REFAL
Rebol
Rexx
Ruby
SML
Scheme
Simula-67
Smalltalk
Snobol
TCL
UNIX shell
csh
ksh
rc
sed
--------------------------------------------------
 ------ args: ../examples/demo_quicksort3
Fortran 1957
Lisp 1958
Cobol 1959
Snobol 1962
PL/1 1964
REFAL 1966
BCPL 1966
Simula-67 1967
Forth 1970
Pascal 1970
C 1972
Prolog 1972
sed 1973
Scheme 1975
AWK 1977
UNIX_shell 1977
csh 1978
Rexx 1979
Modula-3 1980
Smalltalk 1980
ksh 1982
Ada 1983
C++ 1983
Caml 1985
Miranda 1985
Eiffel 1986
Objective-C 1986
Erlang 1986
Perl 1987
Clean 1987
TCL 1988
rc 1989
SML 1990
Haskell 1990
Oberon-2 1991
Oz 1991
Lua 1993
Pike 1994
Ruby 1995
Java 1995
PHP 1995
Rebol 1997
ECMAScript 1997
D 1999
C# 2001
F# 2002
--------------------------------------------------
 ------ args: ../examples/demo_fieldwidths
NF=5
$1=1234
$2=12345
$3=123456
$4=12
$5=1
NF=5
$1=   4
$2=    5
$3=     6
$4= 2
$5=1
NF=4
$1=   4
$2=    5
$3=     6
$4= 2
NF=3
$1=1234
$2=12345
$3=12
NF=1
$1=12
NF=0
--------------------------------------------------
 ------ args: ../examples/demo_tmpfile
file 1
file 2
file 3
--------------------------------------------------
 ------ args: ../examples/demo_trim ../examples/demo_trim.in
trim_l("Van Der   Graaf   Generator  ")="Van Der   Graaf   Generator  "
trim_r("Van Der   Graaf   Generator  ")="Van Der   Graaf   Generator"
trim_c("Van Der   Graaf   Generator  ")="Van Der Graaf Generator "
trim_lr("Van Der   Graaf   Generator  ")="Van Der   Graaf   Generator"
trim_lrc("Van Der   Graaf   Generator  ")="Van Der Graaf Generator"
trim_l("    Peter Hammill")="Peter Hammill"
trim_r("    Peter Hammill")="    Peter Hammill"
trim_c("    Peter Hammill")=" Peter Hammill"
trim_lr("    Peter Hammill")="Peter Hammill"
trim_lrc("    Peter Hammill")="Peter Hammill"
trim_l("  King  Crimson")="King  Crimson"
trim_r("  King  Crimson")="  King  Crimson"
trim_c("  King  Crimson")=" King Crimson"
trim_lr("  King  Crimson")="King  Crimson"
trim_lrc("  King  Crimson")="King Crimson"
trim_l("Robert    Fripp")="Robert    Fripp"
trim_r("Robert    Fripp")="Robert    Fripp"
trim_c("Robert    Fripp")="Robert Fripp"
trim_lr("Robert    Fripp")="Robert    Fripp"
trim_lrc("Robert    Fripp")="Robert Fripp"
trim_l("   Jethro   Tull")="Jethro   Tull"
trim_r("   Jethro   Tull")="   Jethro   Tull"
trim_c("   Jethro   Tull")=" Jethro Tull"
trim_lr("   Jethro   Tull")="Jethro   Tull"
trim_lrc("   Jethro   Tull")="Jethro Tull"
trim_l("Jan Anderson")="Jan Anderson"
trim_r("Jan Anderson")="Jan Anderson"
trim_c("Jan Anderson")="Jan Anderson"
trim_lr("Jan Anderson")="Jan Anderson"
trim_lrc("Jan Anderson")="Jan Anderson"
--------------------------------------------------
 ------ args: ../examples/demo_trim_in ../examples/demo_trim.in
Van Der   Graaf   Generator
Peter Hammill
King  Crimson
Robert    Fripp
Jethro   Tull
Jan Anderson
--------------------------------------------------
 ------ args: -v TRIM=  ../examples/demo_trim_in ../examples/demo_trim.in
Van Der   Graaf   Generator  
    Peter Hammill
  King  Crimson
Robert    Fripp
   Jethro   Tull
Jan Anderson
--------------------------------------------------
 ------ args: -v TRIM=c ../examples/demo_trim_in ../examples/demo_trim.in
Van Der Graaf Generator 
 Peter Hammill
 King Crimson
Robert Fripp
 Jethro Tull
Jan Anderson
--------------------------------------------------
 ------ args: ../examples/demo_glob2ere
--------------------------------------------------
 ------ args: ../examples/demo_backslash_in ../examples/demo_backslash_in.in
Some text here and here too. This is still the first line.
This is the second.
And this is third one that continues on the next line and the next line too.
Ok, we finally have four lines of text.
--------------------------------------------------
 ------ args: ../examples/demo_ini : ../examples/demo_ini.in
value [me:citizenship]=Belarus
value [me:e-mail]=vle@gmx.net, cheusov@tut.by
value [me:full name]=Aleksey Cheusov
value [me:hobby]=programming, UNIX-like OSes, open source software, music
value [me:home page]=http://mova.org/~cheusov/
value [me:jabber]=cheusov@mova.org
value [me:nationality]=Russian
value [me:sex]=male
value [system:OS]=NetBSD
value [system:OSVER]=5.1_RC3
value [system:host]=localhost
value [system:network interface]=nfe0
value [tests:val1]=  123  45  
value [tests:val2]=  123  45  
value [tests:val3]=  '123  45'  
value [tests:val4]=  "123  45"  
value [tests:val5]=  "123  ;"  
value [tests:val6]=  '###123  ;'  
value [tests:val7]=1 2 3 4 5 6 7
--------------------------------------------------
 ------ args: ../examples/demo_ini  ../examples/demo_ini.in
value [me.citizenship]=Belarus
value [me.e-mail]=vle@gmx.net, cheusov@tut.by
value [me.full name]=Aleksey Cheusov
value [me.hobby]=programming, UNIX-like OSes, open source software, music
value [me.home page]=http://mova.org/~cheusov/
value [me.jabber]=cheusov@mova.org
value [me.nationality]=Russian
value [me.sex]=male
value [system.OS]=NetBSD
value [system.OSVER]=5.1_RC3
value [system.host]=localhost
value [system.network interface]=nfe0
value [tests.val1]=  123  45  
value [tests.val2]=  123  45  
value [tests.val3]=  '123  45'  
value [tests.val4]=  "123  45"  
value [tests.val5]=  "123  ;"  
value [tests.val6]=  '###123  ;'  
value [tests.val7]=1 2 3 4 5 6 7
--------------------------------------------------
 ------ args: alt_getopt #1
help
help
verbose=1
verbose=1
echo 'alt_getopt-0-1-0 written by Aleksey Cheusov <vle@gmx.net>'
output='123'
output='234'
output='file with spaces'
number='999'
number='9999'
len='5'
fake_flag=1
help
echo 'alt_getopt-0-1-0 written by Aleksey Cheusov <vle@gmx.net>'
verbose=1
len='10'
len='100'
msg='Aleksey'\''s cat is female'
msg='backslashes (\) is not a problem too'
shift 24
--------------------------------------------------
 ------ args: demo_alt_getopt.sh #1
verbose=0
fake_flag=
len=
output=
msg=
n=
flag=
quiet=
--------------------------------------------------
 ------ args: demo_alt_getopt.sh #1.5
verbose=0
fake_flag=
len=
output=
msg=
n=
flag=
quiet=
arg [1]=arg1
arg [2]=arg2
arg [3]=arg3
--------------------------------------------------
 ------ args: demo_alt_getopt.sh #2
verbose=0
fake_flag=
len=
output=
msg=Aleksey's cat is female
n=123
flag=
quiet=
arg [1]=arg1
--------------------------------------------------
 ------ args: demo_alt_getopt.sh #3
verbose=0
fake_flag=
len=123
output=
msg=Aleksey's cat is female
n=
flag=
quiet=
arg [1]=arg1
arg [2]=arg2
--------------------------------------------------
 ------ args: demo_alt_getopt.sh #4
verbose=0
fake_flag=
len=123
output=
msg=Aleksey's cat is female
n=
flag=1
quiet=
arg [1]=-a1
arg [2]=-a2
--------------------------------------------------
 ------ args: demo_alt_getopt.sh #5
blablabla help
verbose=3
fake_flag=
len=100
output=/path/to/file.out
msg=
n=123
flag=
quiet=
--------------------------------------------------
 ------ args: demo_alt_getopt.sh #5
blablabla help
verbose=0
fake_flag=
len=100
output=/path/to/file.out
msg=
n=123
flag=
quiet=1
--------------------------------------------------
 ------ args: demo_alt_getopt2.sh #1
demo_alt_getopt2.sh is a demo program for alt_getopt.sh
OPTIONS:
  -h|--help        display this help
  -v|--version     display version
  -o|--output      output file

--------------------------------------------------
 ------ args: demo_alt_getopt2.sh #2
demo_alt_getopt2.sh 0.1.0
output=
--------------------------------------------------
 ------ args: demo_alt_getopt2.sh #3
output=/path/to/file with spaces.txt
--------------------------------------------------
 ------ args: demo_alt_getopt2.sh #4
output=file.txt
$1=arg1
$2=arg2
$3=arg3
--------------------------------------------------
 ------ args: demo_alt_getopt2.sh #5
output=
$1=-ofile.txt
$2=arg1
--------------------------------------------------
 ------ args: demo_alt_getopt2.sh #6
output=
$1=-o
$2=file.txt
$3=arg1
--------------------------------------------------
 ------ args: demo_alt_getopt2.sh #7
output=file.txt
$1=arg1
--------------------------------------------------
 ------ args: demo_minmax #1
--------------------------------------------------
 ------ args: ../examples/demo_ftrans /dev/null
--------------------------------------------------
 ------ args: ../examples/demo_ftrans ../examples/demo_readfile.in
#### beginning of ../examples/demo_readfile.in ####
line1
line2
line3
#### end of ../examples/demo_readfile.in ####
--------------------------------------------------
 ------ args: ../examples/demo_ftrans ../examples/demo_readfile.in ../examples/demo_shquote.in ../examples/demo_fieldwidths.in
#### beginning of ../examples/demo_readfile.in ####
line1
line2
line3
#### end of ../examples/demo_readfile.in ####
#### beginning of ../examples/demo_shquote.in ####
'
''
'''
\
\\
\\\
\\'
'\'

Apple's
apple
file name.txt
*&;<>#~^$`!][(){}?
#### end of ../examples/demo_shquote.in ####
#### beginning of ../examples/demo_fieldwidths.in ####
12341234512345612100000
   4    5     6 21
   4    5     6 2
12341234512
12

#### end of ../examples/demo_fieldwidths.in ####
--------------------------------------------------
 ------ args: ../examples/demo_ftrans
#### beginning of - ####
foo
bar
baz
#### end of - ####
--------------------------------------------------
 ------ args: -F #1
new_argv [0] = awk
new_argv [1] = -F
new_argv [2] = :
new_argv [3] = {print}
--------------------------------------------------
 ------ args: -F #2
new_argv [0] = awk
new_argv [1] = -F
new_argv [2] = :
new_argv [3] = {print}
--------------------------------------------------
 ------ args: -F #3
a=1 4:1 2 3 4
b=2 4:1 2 3 4
--------------------------------------------------
 ------ args: xargs + runawk #1
49950000
--------------------------------------------------
 ------ args: exitnow.awk #1
--------------------------------------------------
 ------ args: ../examples/demo_io
File ../Makefile is a generic file: 1
File ../Makefile is a socket: 0
File ../Makefile is a directory: 0
File ../Makefile is executable: 0
File ../Makefile is a FIFO: 0
File ../Makefile is a symlink: 0
File ../Makefile is a block device file: 0
File ../Makefile is a character device file: 0
The size of ../Makefile is 750 bytes
The type of ../Makefile is -
File /nonexistent is a generic file: 0
File /nonexistent is a socket: 0
File /nonexistent is a directory: 0
File /nonexistent is executable: 0
File /nonexistent is a FIFO: 0
File /nonexistent is a symlink: 0
File /nonexistent is a block device file: 0
File /nonexistent is a character device file: 0
The size of /nonexistent is -2 bytes
The type of /nonexistent is 
File /dev/null is a generic file: 0
File /dev/null is a socket: 0
File /dev/null is a directory: 0
File /dev/null is executable: 0
File /dev/null is a FIFO: 0
File /dev/null is a symlink: 0
File /dev/null is a block device file: 0
File /dev/null is a character device file: 1
The size of /dev/null is -1 bytes
The type of /dev/null is c
File . is a generic file: 0
File . is a socket: 0
File . is a directory: 1
File . is executable: 1
File . is a FIFO: 0
File . is a symlink: 0
File . is a block device file: 0
File . is a character device file: 0
The size of . is -1 bytes
The type of . is d
File symlink.tmp is a generic file: 1
File symlink.tmp is a socket: 0
File symlink.tmp is a directory: 0
File symlink.tmp is executable: 1
File symlink.tmp is a FIFO: 0
File symlink.tmp is a symlink: 1
File symlink.tmp is a block device file: 0
File symlink.tmp is a character device file: 0
The size of symlink.tmp is -1 bytes
The type of symlink.tmp is l
File fifo.tmp is a generic file: 0
File fifo.tmp is a socket: 0
File fifo.tmp is a directory: 0
File fifo.tmp is executable: 0
File fifo.tmp is a FIFO: 1
File fifo.tmp is a symlink: 0
File fifo.tmp is a block device file: 0
File fifo.tmp is a character device file: 0
The size of fifo.tmp is -1 bytes
The type of fifo.tmp is p