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Diffstat (limited to 'examples/scripts.noah/number.bash')
| -rw-r--r-- | examples/scripts.noah/number.bash | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/examples/scripts.noah/number.bash b/examples/scripts.noah/number.bash deleted file mode 100644 index 37b62b6..0000000 --- a/examples/scripts.noah/number.bash +++ /dev/null @@ -1,185 +0,0 @@ -# number.bash -# Author: Noah Friedman <friedman@prep.ai.mit.edu> -# Created: 1993-02-22 -# Last modified: 1993-04-01 -# Public domain - -# Conversion to bash v2 syntax done by Chet Ramey - -# Commentary: -# Code: - -#:docstring number: -# Usage: number [number] -# -# Converts decimal integers to english notation. Spaces and commas are -# optional. Numbers 67 digits and larger will overflow this script. -# -# E.g: number 99,000,000,000,000,454 -# => ninety-nine quadrillion four hundred fifty-four -# -#:end docstring: - -function number () -{ - local result - local val1 - local val2 - local val3 - local d1 - local d2 - local d3 - - case "$*" in - *[!0-9,.]* ) - echo "number: invalid character in argument." 1>&2 - return 1 - ;; - *.* ) - echo "number: fractions not supported (yet)." 1>&2 - return 1 - ;; - esac - - result='' - - eval set - "`echo ${1+\"$@\"} | sed -n -e ' - s/[, ]//g;s/^00*/0/g;s/\(.\)\(.\)\(.\)$/\"\1 \2 \3\"/; - :l - /[0-9][0-9][0-9]/{ - s/\([^\" ][^\" ]*\)\([^\" ]\)\([^\" ]\)\([^\" ]\)/\1\"\2 \3 \4\"/g; - t l - } - /^[0-9][0-9][0-9]/s/\([^\" ]\)\([^\" ]\)\([^\" ]\)/\"\1 \2 \3\"/; - /^[0-9][0-9]/s/\([^\" ]\)\([^\" ]\)/\"\1 \2\"/; - /^[0-9]/s/^\([^\" ][^\" ]*\)/\"\1\"/g;s/\"\"/\" \"/g;p;'`" - - while test $# -ne 0 ; do - eval `set - $1; - d3='' d2='' d1='' - case $# in - 1 ) d1=$1 ;; - 2 ) d2=$1 d1=$2 ;; - 3 ) d3=$1 d2=$2 d1=$3 ;; - esac - echo "d3=\"${d3}\" d2=\"${d2}\" d1=\"${d1}\""` - - val1='' val2='' val3='' - - case "${d3}" in - '1' ) val3='one' ;; - '2' ) val3='two' ;; - '3' ) val3='three' ;; - '4' ) val3='four' ;; - '5' ) val3='five' ;; - '6' ) val3='six' ;; - '7' ) val3='seven' ;; - '8' ) val3='eight' ;; - '9' ) val3='nine' ;; - esac - - case "${d2}" in - '1' ) val2='teen' ;; - '2' ) val2='twenty' ;; - '3' ) val2='thirty' ;; - '4' ) val2='forty' ;; - '5' ) val2='fifty' ;; - '6' ) val2='sixty' ;; - '7' ) val2='seventy' ;; - '8' ) val2='eighty' ;; - '9' ) val2='ninety' ;; - esac - - case "${val2}" in - 'teen') - val2='' - case "${d1}" in - '0') val1='ten' ;; - '1') val1='eleven' ;; - '2') val1='twelve' ;; - '3') val1='thirteen' ;; - '4') val1='fourteen' ;; - '5') val1='fifteen' ;; - '6') val1='sixteen' ;; - '7') val1='seventeen' ;; - '8') val1='eighteen' ;; - '9') val1='nineteen' ;; - esac - ;; - 0 ) : ;; - * ) - if test ".${val2}" != '.' && test ".${d1}" != '.0' ; then - val2="${val2}-" - fi - case "${d1}" in - '0') val2="${val2} " ;; - '1') val1='one' ;; - '2') val1='two' ;; - '3') val1='three' ;; - '4') val1='four' ;; - '5') val1='five' ;; - '6') val1='six' ;; - '7') val1='seven' ;; - '8') val1='eight' ;; - '9') val1='nine' ;; - esac - ;; - esac - - if test ".${val3}" != '.' ; then - result="${result}${val3} hundred " - fi - - if test ".${val2}" != '.' ; then - result="${result}${val2}" - fi - - if test ".${val1}" != '.' ; then - result="${result}${val1} " - fi - - if test ".${d1}${d2}${d3}" != '.000' ; then - case $# in - 0 | 1 ) ;; - 2 ) result="${result}thousand " ;; - 3 ) result="${result}million " ;; - 4 ) result="${result}billion " ;; - 5 ) result="${result}trillion " ;; - 6 ) result="${result}quadrillion " ;; - 7 ) result="${result}quintillion " ;; - 8 ) result="${result}sextillion " ;; - 9 ) result="${result}septillion " ;; - 10 ) result="${result}octillion " ;; - 11 ) result="${result}nonillion " ;; - 12 ) result="${result}decillion " ;; - 13 ) result="${result}undecillion " ;; - 14 ) result="${result}duodecillion " ;; - 15 ) result="${result}tredecillion " ;; - 16 ) result="${result}quattuordecillion " ;; - 17 ) result="${result}quindecillion " ;; - 18 ) result="${result}sexdecillion " ;; - 19 ) result="${result}septendecillion " ;; - 20 ) result="${result}octodecillion " ;; - 21 ) result="${result}novemdecillion " ;; - 22 ) result="${result}vigintillion " ;; - * ) - echo "Error: number too large (66 digits max)." 1>&2 - return 1 - ;; - esac - fi - - shift - done - - set - ${result} - case "$*" in - '') set - 'zero' ;; - esac - - echo ${1+"$@"} -} - -provide number - -# number.bash ends here |