dialog.subr (3c63cc68aede27b10861ec56db126766281b4642) dialog.subr (b39eff3362b60b3f3b9ccff0a7f3bb543128b7fb)
1if [ ! "$_DIALOG_SUBR" ]; then _DIALOG_SUBR=1
2#
3# Copyright (c) 2006-2014 Devin Teske
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:

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2111 echo $n
2112 return $SUCCESS
2113 fi
2114 n=$(( $n + 1 ))
2115 done
2116 return $FAILURE
2117}
2118
1if [ ! "$_DIALOG_SUBR" ]; then _DIALOG_SUBR=1
2#
3# Copyright (c) 2006-2014 Devin Teske
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:

--- 2102 unchanged lines hidden (view full) ---

2111 echo $n
2112 return $SUCCESS
2113 fi
2114 n=$(( $n + 1 ))
2115 done
2116 return $FAILURE
2117}
2118
2119# f_dialog_menutag2help $tag_chosen $tag1 $item1 $help1 $tag2 $item2 $help2 ...
2120#
2121# To use the `--menu' option of dialog(1) with the `--item-help' option, you
2122# must pass an ordered list of tag/item/help triplets on the command-line. When
2123# the user selects a menu option the tag for that item is printed to stderr.
2124#
2125# This function allows you to dereference the tag chosen by the user back into
2126# the help associated with said tag (item is discarded/ignored).
2127#
2128# Pass the tag chosen by the user as the first argument, followed by the
2129# ordered list of tag/item/help triplets (HINT: use the same tag/item/help list
2130# as was passed to dialog(1) for consistency).
2131#
2132# If the tag cannot be found, NULL is returned.
2133#
2134f_dialog_menutag2help()
2135{
2136 local tag="$1" tagn help
2137 shift 1 # tag
2138
2139 while [ $# -gt 0 ]; do
2140 tagn="$1"
2141 help="$3"
2142 shift 3 # tagn/item/help
2143
2144 if [ "$tag" = "$tagn" ]; then
2145 echo "$help"
2146 return $SUCCESS
2147 fi
2148 done
2149 return $FAILURE
2150}
2151
2119############################################################ INIT FUNCTIONS
2120
2121# f_dialog_init
2122#
2123# Initialize (or re-initialize) the dialog module after setting/changing any
2124# of the following environment variables:
2125#
2126# USE_XDIALOG Either NULL or Non-NULL. If given a value will indicate

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2153
2154# f_dialog_init
2155#
2156# Initialize (or re-initialize) the dialog module after setting/changing any
2157# of the following environment variables:
2158#
2159# USE_XDIALOG Either NULL or Non-NULL. If given a value will indicate

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