image/gif; sxiv %s; test=test -n "$DISPLAY"
image/jpeg; sxiv %s; test=test -n "$DISPLAY"
image/png; sxiv %s; test=test -n "$DISPLAY"
image/tiff; sxiv %s; test=test -n "$DISPLAY"
image/x-ms-bmp; sxiv %s; test=test -n "$DISPLAY"
image/x-portable-anymap; sxiv %s; test=test -n "$DISPLAY"
image/x-portable-bitmap; sxiv %s; test=test -n "$DISPLAY"
image/x-portable-graymap; sxiv %s; test=test -n "$DISPLAY"
image/x-portable-pixmap; sxiv %s; test=test -n "$DISPLAY"
image/x-xpixmap; sxiv %s; test=test -n "$DISPLAY"
