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Fix usage text formatting

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1 parent 6b800a2 commit 4ecdbe29c3d0930d5b6bd661465a3e26360bdf8d @rentalcustard rentalcustard committed
Showing with 10 additions and 8 deletions.
  1. +10 −8 spark
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18 spark
@@ -30,14 +30,16 @@ set -e
# Returns nothing.
help()
{
- echo "spark\n"
- echo "USAGE:"
- echo " spark [comma,separated,value,list]\n"
- echo "EXAMPLES:"
- echo " spark 1,5,22,13,53"
- echo " ▁▁▃▂▇"
- echo " spark 0,30,55,80,33,150"
- echo " ▁▂▃▅▂▇"
+ cat <<-EOF
+ spark
+ USAGE:
+ spark [comma,separated,value,list]
+ EXAMPLES:
+ spark 1,5,22,13,53
+ ▁▁▃▂▇
+ spark 0,30,55,80,33,150
+ ▁▂▃▅▂▇
+EOF
}
# The actual fun characters we are generating in the sparkline.

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