Add bookmark finder scripts, fix a few incorrect uses of IFS and read

src_files/.local/scripts/bookmark-find

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+BM_SELECT_TMP_PATH="/tmp/bookmark-find-selected-url"
+
+bm_selected_bookmark_url=$(
+    find "$DIR_HOME_BOX" \
+        \( -type d -name "*archive" -prune \) \
+        -o \( -type d -name "*z-sort" -prune \) \
+        -o -name "*.bkmrk" -print |
+        while IFS= read -r bookmark_file; do tail -n +2 "$bookmark_file"; done |
+        fzf \
+            --style full \
+            --border --padding 0,1 \
+            --border-label '|bookmarks|' \
+            --preview='bookmark-preview-info {}' |
+            sed -E "s/^[^^]+\^([^^]+)\^.*$/\1/g" ||
+        printf "%s" "BM_SELECT_ERROR"
+)
+
+[ "$bm_selected_bookmark_url" = "BM_SELECT_ERROR" ] &&
+    printf "%s\n" "error while selecting bookmark" &&
+    printf "%s" "error while selecting bookmark" > "$BM_SELECT_TMP_PATH" &&
+    read && # read command to force a pause for input (hit return) before shell is closed
+    exit 0 # exit 0 so (in macOS) skhd's invocation returns success and terminal can quit
+
+printf "%s" "$bm_selected_bookmark_url" > "$BM_SELECT_TMP_PATH"
+
+[ "$XDG_SESSION_TYPE" = "wayland" ] && command -v wl-copy > /dev/null 2>&1 && {
+    printf "%s" "$bm_selected_bookmark_url" | wl-copy
+} || {
+    command -v xclip > /dev/null 2>&1 && {
+        printf "%s" "$bm_selected_bookmark_url" | xclip -selection clipboard
+    }
+} || {
+    command -v pbcopy > /dev/null 2>&1 && {
+        printf "%s" "$bm_selected_bookmark_url" | pbcopy
+    }
+} || {
+    printf "error finding tool for copy/paste, selected bookmark (%s) written to %s\n" \
+        "$bm_selected_bookmark_url" \
+        "$BM_SELECT_TMP_PATH"
+    read # read command to force a pause for input (hit return) before shell is closed
+}
+exit 0 # exit 0 so (in macOS) skhd's invocation returns success and terminal can quit
+