Add ? to kickstart.debugging

docs/index.md

@@ -7,7 +7,7 @@
 * [kickstart.apt.ppa](kickstart/apt/ppa)
 * [kickstart.command_exists](kickstart/command_exists)
 * [kickstart.context](kickstart/context)
-* [kickstart.debugging](kickstart/debugging)
+* [kickstart.debugging?](kickstart/debugging?)
 * [kickstart.download.file](kickstart/download/file)
 * [kickstart.download.stream](kickstart/download/stream)
 * [kickstart.file.contains](kickstart/file/contains)

docs/kickstart/debugging?.md

@@ -1,15 +1,15 @@
-# kickstart.debugging
+# kickstart.debugging?
 
 Returns 0 if you are debugging, and 1 if not
 
 ### Example
 
 ```bash
-$ kickstart.debugging || echo nope
+$ kickstart.debugging? || echo nope
 nope
 
-$ set -x; kickstart.debugging && echo yup; set +x;
-+ kickstart.debugging
+$ set -x; kickstart.debugging? && echo yup; set +x;
++ kickstart.debugging?
 + grep xtrace
 + kickstart.stream.contains on
 + grep -q on

kickstart/recipes/kickstart.sh

@@ -8,13 +8,13 @@ kickstart.context() {
   kickstart_context="$@"
 }
 
-kickstart.debugging() {
+kickstart.debugging?() {
   set -o | grep xtrace | kickstart.stream.contains on
 }
 
 kickstart.mute() {
   kickstart.info "Running \"$@\""
-  if kickstart.debugging; then
+  if kickstart.debugging?; then
     "$@"
   else
     `"$@" >/dev/null 2>&1`