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-rwxr-xr-xkiss5
1 files changed, 5 insertions, 0 deletions
diff --git a/kiss b/kiss
index 6b6aec3..9c558c6 100755
--- a/kiss
+++ b/kiss
@@ -14,6 +14,11 @@
log() {
# Print a message prettily.
+ # '\033[1;32m': Set text to color '2' and make it bold.
+ # '\033[m': Reset text formatting.
+ # '${3:-->}': If the 3rd argument is missing, set prefix to '->'.
+ # '${2:+}': If the 2nd argument exists, set the text style of '$1'.
+ # '${2:+}': If the 2nd argument exists, reset text formatting.
printf '\033[1;32m%s \033[m%s\033[m %s\n' \
"${3:-->}" "${2:+}$1${2:+}" "$2"
}