OpenE2K/binutils-gdb
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Add usage to printf command

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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.
This commit is contained in:
Tom Tromey 2018-02-14 10:18:25 -07:00
parent 0d671d99a6
commit 80ae639d3c
2 changed files with 7 additions and 2 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2018-03-14 Tom Tromey <tom@tromey.com>
* printcmd.c (_initialize_printcmd): Add usage to printf.
2018-03-14 Yao Qi <qiyao@sourceware.org>
* MAINTAINERS: Update my email address.

5
gdb/printcmd.c
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@ -2680,8 +2680,9 @@ No argument means cancel all automatic-display expressions.\n\
Do \"info display\" to see current list of code numbers."), &deletelist);
add_com ("printf", class_vars, printf_command, _("\
printf \"printf format string\", arg1, arg2, arg3, ..., argn\n\
This is useful for formatted output in user-defined commands."));
Formatted printing, like the C \"printf\" function.\n\
Usage: printf \"format string\", arg1, arg2, arg3, ..., argn\n\
This supports most C printf format specifications, like %s, %d, etc."));
add_com ("output", class_vars, output_command, _("\
Like \"print\" but don't put in value history and don't print newline.\n\