remove sc because i never use it

sh/sc

@@ -1,71 +0,0 @@
-#!/usr/bin/env bash
-# NO_ZSH
-# YES_BASH
-# NO_DASH
-# NO_ASH
-
-sc_shorten() {
-    REPLY="${1:2:2}${1:5:2}${1:8:2}${1:11:12}"
-}
-
-# http://stackoverflow.com/a/10797966
-uri_encode() {
-    REPLY="$(echo -En "$@" | curl -Gso /dev/null -w %{url_effective} --data-urlencode @- "")"
-    REPLY="${REPLY:2}"
-}
-
-copy_scr() {
-    local fn="$1"
-    local short="$(basename $fn)"
-    local r='20\d\d-\d\d-\d\d_\d\d\d\d\d\d\d\d.(png|jpg)'
-    grep -Pq "$r" <<<"$short" || return 1
-
-    ea put "$fn" "$short"
-    sc_shorten "$short"
-    uri_encode "$REPLY"
-    REPLY="$EA_DOMAIN/s/$REPLY"
-    return 0
-}
-
-copy_tmp() {
-    local fn="$1"
-    local short="$(basename "$fn")"
-
-    ea put "$fn" "$short"
-    uri_encode "$short"
-    REPLY="$EA_DOMAIN/t/$REPLY"
-    return 0
-}
-
-sc() { ### @-
-    ### upload given files to a webserver and return a direct link for sharing them.
-    ### you'll want to tweak this if you use it yourself.
-    ### this contains some extra logic for screenshots created by `scropt`.
-    ###
-    ### **TODO:** consider renaming because sc(1) already exists.
-    if [ -n "${ZSH_VERSION:-}" ]; then
-        # syntax is too different to bother tbh
-        echo "please run with bash"
-        return 1
-    fi
-    which xsel &>/dev/null || {
-        echo "please install xsel"
-        return 1
-    }
-
-    local clipboard="" f=
-    for f; do
-        f="$(readlink -f "$f")"
-        if [ ! -e "$f" ]; then
-            continue
-        fi
-        copy_scr "$f" || copy_tmp "$f"
-        clipboard="$clipboard"$'\n'"$REPLY"
-    done
-    xsel -b <<<"${clipboard:1}"
-    return 0
-}
-
-[ -n "${preload+-}" ] || . ~/sh/preload || exit 2
-eval ${preload:-preload} ea
-[ -n "${preload+-}" ] || sc "$@"

sh/scropt

@@ -6,10 +6,6 @@
 
 scropt() { ### @-
     ### run `scrot` through `optipng` and save the result to `~/play/$(now).png`.
-    ###
-    ### ```
-    ### $ ~/sh/sc $(~/sh/scropt -s -d0.5)
-    ### ```
     local now= fn=
     now="$(now)" || return
     fn="$HOME/play/$now.png"