gdb/doc: use @env to reference environment variables
authorAndrew Burgess <andrew.burgess@embecosm.com>
Wed, 28 Apr 2021 09:16:48 +0000 (10:16 +0100)
committerAndrew Burgess <andrew.burgess@embecosm.com>
Wed, 28 Apr 2021 12:29:52 +0000 (13:29 +0100)
commite43c3e2a741256e9520f59bd08d9e74f9da0c631
tree9885b4e56bf350ee4c28dfeaf68199fb25ae6f90
parent24aebc79b16a82faef4736f4abdc7e4d95d4cc67
gdb/doc: use @env to reference environment variables

Clean up a few places where we are not using @env{...} to reference
environment variables.

gdb/doc/ChangeLog:

* gdb.texinfo (Initialization Files): Use @env when referencing
environment variables.
(Shell Commands): Likewise.
(Starting): Likewise.
(Arguments): Likewise.
(Environment): Likewise.
(Edit): Likewise.
(Compiling and Injecting Code): Likewise.
(Files): Likewise.
(Command History): Likewise.
(Screen Size): Likewise.
(Emacs): Likewise.
gdb/doc/ChangeLog
gdb/doc/gdb.texinfo