Escape backslashes for \001 and \002 bytes

There are some contexts/shells in which the extra escape character is
necessary, so fixup the color constants in git-sonar.  Doing so doesn't
break any current use-cases.

User overrides may or may not need to do the same.

Signed-off-by: Matt Hunter <m@lfurio.us>

1 files changed, 6 insertions, 6 deletions

diff --git a/git-sonar b/git-sonar
index e09d6f4..615e053 100755
--- a/git-sonar
+++ b/git-sonar
@@ -71,12 +71,12 @@ precheck_status=$?
 # must be enclosed by a \001 byte (ASCII start of heading) at the start and a
 # \002 byte (ASCII start of text) at the end - some shells rely on this to
 # correctly track the length of their rendered prompt.
-COLOR_GRAY="\001\\033[1;30m\002"
-COLOR_RED="\001\\033[1;31m\002"
-COLOR_GREEN="\001\\033[1;32m\002"
-COLOR_YELLOW="\001\\033[1;33m\002"
-COLOR_WHITE="\001\\033[1;37m\002"
-COLOR_DEF="\001\\033[0m\002"
+COLOR_GRAY="\\001\\033[1;30m\\002"
+COLOR_RED="\\001\\033[1;31m\\002"
+COLOR_GREEN="\\001\\033[1;32m\\002"
+COLOR_YELLOW="\\001\\033[1;33m\\002"
+COLOR_WHITE="\\001\\033[1;37m\\002"
+COLOR_DEF="\\001\\033[0m\\002"
 
 FETCH_TIME="${GIT_SONAR_FETCH_TIME:-"300"}"