p4.txt: Use backquotes for variable names

For consistency, use backquotes when referring to environment
variables, as is done in other man pages.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Robert P. J. Day 2018-05-30 09:04:00 -04:00 committed by Junio C Hamano
parent fc54c1af3e
commit f156a0934a

View file

@ -392,7 +392,7 @@ dedicating a client spec just for 'git p4'.
The name of the client can be given to 'git p4' in multiple ways. The
variable 'git-p4.client' takes precedence if it exists. Otherwise,
normal p4 mechanisms of determining the client are used: environment
variable P4CLIENT, a file referenced by P4CONFIG, or the local host name.
variable `P4CLIENT`, a file referenced by `P4CONFIG`, or the local host name.
BRANCH DETECTION
@ -461,22 +461,22 @@ General variables
~~~~~~~~~~~~~~~~~
git-p4.user::
User specified as an option to all p4 commands, with '-u <user>'.
The environment variable 'P4USER' can be used instead.
The environment variable `P4USER` can be used instead.
git-p4.password::
Password specified as an option to all p4 commands, with
'-P <password>'.
The environment variable 'P4PASS' can be used instead.
The environment variable `P4PASS` can be used instead.
git-p4.port::
Port specified as an option to all p4 commands, with
'-p <port>'.
The environment variable 'P4PORT' can be used instead.
The environment variable `P4PORT` can be used instead.
git-p4.host::
Host specified as an option to all p4 commands, with
'-h <host>'.
The environment variable 'P4HOST' can be used instead.
The environment variable `P4HOST` can be used instead.
git-p4.client::
Client specified as an option to all p4 commands, with