X-Git-Url: http://git.iain.cx/?p=profile.git;a=blobdiff_plain;f=opt%2Fbin%2Fusize;h=e965db39fe37bf37bb933e2c931d8a9c8382bb6a;hp=e1751fec5b9ca5dfbb238456f9ab6a47c6087442;hb=08392e37a0280a6943b36d0b857f916cd650a3d5;hpb=10c0d8a71e66257bfffc6ea0ca49d9423fcc1b95

diff --git a/opt/bin/usize b/opt/bin/usize
index e1751fe..e965db3 100755
--- a/opt/bin/usize
+++ b/opt/bin/usize
@@ -4,6 +4,7 @@
 #        size.
 # Usage: usize <width> [<height>]
 # Usage: usize x<width_multiplier> [x<height_multiplier>]
+# Usage: usize X<multiplier>
 #
 
 width=${COLUMNS:-80}
@@ -20,12 +21,16 @@ case $# in
 esac
 
 # Allow, eg, x2 for width or height.
-if [ ! "${width#x}" = "${width}" ]; then
+if [ ! "${width#X}" = "$width" ]; then
+  width="${width/X/x}"
+  height=$width
+fi
+if [ ! "${width#x}" = "$width" ]; then
   # Add a column for dividers.
   width=${width#x}
   width=$((width-1+(87*width)))
 fi
-if [ ! "${height#x}" = "${height}" ]; then
+if [ ! "${height#x}" = "$height" ]; then
   height=${height#x}
   height=$((24*height))
   # Add a row for tmux.
@@ -33,5 +38,5 @@ if [ ! "${height#x}" = "${height}" ]; then
 fi
 
 [ -n "$TMUX" ] && tmux_prefix="\033Ptmux;\033"
-echo -e "$tmux_prefix\033[8;$height;$width;t"
+echo -en "$tmux_prefix\033[8;$height;$width;t"
 exit 0