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# Copyright (C) 2021 Wojtek Kosior
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# Redistribution terms are gathered in the `copyright' file.
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# This file is meant to be sourced in sh.
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ENDL="
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"
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# A "raw" echo, interprets neither backclash escapes nor command-line options.
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# Does not emit trailing newline.
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ech() {
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printf %s "$*"
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}
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errcho() {
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echo "$@" >&2
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}
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map_set_instr() {
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echo "$1__$2='$3'"
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}
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map_set() {
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eval "$(map_set_instr "$@")"
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}
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map_set_export() {
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eval "export $(map_set_instr "$@")"
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}
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map_get() {
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eval "echo \"\$$1__$2\""
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}
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map_del_instr() {
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echo "unset $1__$2"
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}
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map_del() {
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eval "$(map_del_instr "$@")"
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}
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sanitize() {
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echo "$1" | tr /.- _
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}
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