The current practice is: git/Documentation$ git grep "'HEAD'" | wc -l 24 git/Documentation$ git grep "\`HEAD\`" | wc -l 66 Let's adopt the majority as a guideline. Signed-off-by: Matthieu Moy <Matthieu.Moy@xxxxxxx> --- Documentation/CodingGuidelines | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index 7f4769a..4cd95da 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -527,12 +527,13 @@ Writing Documentation: or commands: Literal examples (e.g. use of command-line options, command names, - configuration and environment variables) must be typeset in monospace (i.e. - wrapped with backticks): + branch names, configuration and environment variables) must be + typeset in monospace (i.e. wrapped with backticks): `--pretty=oneline` `git rev-list` `remote.pushDefault` `GIT_DIR` + `HEAD` An environment variable must be prefixed with "$" only when referring to its value and not when referring to the variable itself, in this case there is -- 2.8.2.397.gbe91ebf.dirty -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html