Merge "tweak ps4 for readability"

clean.sh

@@ -51,6 +51,7 @@ source $TOP_DIR/lib/swift
 source $TOP_DIR/lib/heat
 source $TOP_DIR/lib/neutron-legacy
 
+set -o xtrace
 
 # Extras Source
 # --------------

stack.sh

@@ -23,7 +23,6 @@
 # Print the commands being run so that we can see the command that triggers
 # an error.  It is also useful for following along as the install occurs.
 set -o xtrace
-export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
 
 # Make sure custom grep options don't get in the way
 unset GREP_OPTIONS

stackrc

@@ -14,6 +14,9 @@ unset LANGUAGE
 LC_ALL=C
 export LC_ALL
 
+# Make tracing more educational
+export PS4='+ ${BASH_SOURCE}:${FUNCNAME[0]}:L${LINENO}:   '
+
 # Find the other rc files
 RC_DIR=$(cd $(dirname "${BASH_SOURCE:-$0}") && pwd)
 

unstack.sh

@@ -87,6 +87,8 @@ load_plugin_settings
 # ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
 GetOSVersion
 
+set -o xtrace
+
 # Run extras
 # ==========