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Use printf instead of echo. exclude was unused.

master
Jack L. Frost 7 years ago
parent
commit
85cf56afc5
  1. 17
      sup

17
sup

@ -13,11 +13,11 @@ cfg_screenshot_ext='png'
[[ -f $HOME/.suprc ]] && { source "$HOME/.suprc"; }
sup.msg() { echo "[sup] $1"; }
sup.msg() { printf '%s\n' "[sup] $1"; }
sup.err() { sup.msg "(error) $1" >&2; }
sup.usage() {
echo "Usage: ${_self} [-RsF] [-D num] [file/url]"
printf '%s\n' "Usage: ${_self} [-RsF] [-D num] [file/url]"
}
sup.env() {
@ -45,7 +45,7 @@ sup.mktemp() {
return 1
}
echo "$1"
printf '%s\n' "$1"
}
sup.scrot() {
@ -67,15 +67,10 @@ sup.scrot() {
return 1
}
echo "$tmp_file"
printf '%s\n' "$tmp_file"
}
sup.exclude() {
[[ "$2" ]] && { echo "$1"; return 1; }
return 0
}
sup.if_url() { echo "$1" | grep -oE "$cfg_url_regex" &>/dev/null; }
sup.if_url() { printf '%s\n' "$1" | grep -oE "$cfg_url_regex" &>/dev/null; }
sup.mktemp() {
declare tmp_file_name tmp_file_name_extra="$2" tmp_dir="$1"
@ -89,7 +84,7 @@ sup.mktemp() {
tmp_file_name="${RANDOM}${RANDOM}${tmp_file_name_extra}"
done
echo "${tmp_dir}/${tmp_file_name}"
printf '%s\n' "${tmp_dir}/${tmp_file_name}"
}
set_argv() {

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