+ file="${file#\"}" file="${file%\"}"
+ echo Inlining Background Image "$file" >&2
+ if [ -r "$file" ]; then
+ tag="${pre}url('data:image/${file##*.};base64,$(_base64 "$file")')${post}"
+ fi
+ done >/dev/null
+
+ ### Image embedding for Image tags
+ while expr "$tag" : '.*<img [^>]*src="[^"]\+\.\(png\|jpg\|jpeg\|gif\|svg\)"'; do
+ pre="${tag%%src=\"*\"*}"
+ post="${tag#*src=\"*\"}"
+ file="${tag#${pre}src=\"}" file="${file%\"$post}"