Add usage to printf command
authorTom Tromey <tom@tromey.com>
Wed, 14 Feb 2018 17:18:25 +0000 (10:18 -0700)
committerTom Tromey <tom@tromey.com>
Wed, 14 Mar 2018 15:44:32 +0000 (09:44 -0600)
commit80ae639d3cc4f1e83f1ad48686f87417c06ca6dc
tree67c6e4502b191d6b71966958b8d17bb2c2a54081
parent0d671d99a6125e8406e4d06efb58542d3f0aa955
Add usage to printf command

This patch adds the "Usage:" text to the printf command's help text,
and tries to improve the text a tiny bit.

gdb/ChangeLog
2018-03-14  Tom Tromey  <tom@tromey.com>

* printcmd.c (_initialize_printcmd): Add usage to printf.
gdb/ChangeLog
gdb/printcmd.c