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Remove trailing newlines from help text

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I noticed recently that some command had a trailing newline in its
"help" output.  So, I temporarily hacked cli-decode.c to print
something when a new command was installed that had a trailing newline
in its help message, and wrote this patch, which removes all the ones
I could find this way.  (There could still be a few more in *-nat
files.)

Tested on x86-64 Fedora 29.

gdb/ChangeLog
2019-06-11  Tom Tromey  <tromey@adacore.com>

	* infcall.c (_initialize_infcall): Remove trailing newline from
	help.
	* user-regs.c (_initialize_user_regs): Remove trailing newline
	from help.
	* typeprint.c (_initialize_typeprint): Remove trailing newline
	from help.
	* reverse.c (_initialize_reverse): Remove trailing newlines from
	help.
	* tracepoint.c (_initialize_tracepoint): Remove trailing newlines
	from help.
	* language.c (add_set_language_command): Remove trailing newline
	from help.
	* infcmd.c (_initialize_infcmd): Remove trailing newlines from
	help.
	* disasm.c (_initialize_disasm): Remove trailing newline from
	help.
	* top.c (init_main): Remove trailing newline from help.
	* interps.c (_initialize_interpreter): Remove trailing newline
	from help.
	* btrace.c (_initialize_btrace): Remove trailing newlines from
	help.
	* breakpoint.c (_initialize_breakpoint): Remove trailing newline
	from help.
	* python/python.c (_initialize_python): Remove trailing newline
	from help.
	* spu-tdep.c (_initialize_spu_tdep): Remove trailing newlines from
	help.
	* tui/tui-win.c (_initialize_tui_win): Remove trailing newlines
	from help.  Reformat some text.
	* tui/tui-stack.c (_initialize_tui_stack): Remove trailing newline
	from help.
	* tui/tui-layout.c (_initialize_tui_layout): Remove trailing
	newline from help.
This commit is contained in:
Tom Tromey
2019-06-04 06:17:09 -06:00
parent fea82da0fe
commit 89549d7f4d
18 changed files with 102 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
gdb/btrace.c
View File

@@ -3528,21 +3528,19 @@ One argument specifies the starting packet of a ten-line print.\n\
Two arguments with comma between specify starting and ending packets to \
print.\n\
Preceded with '+'/'-' the second argument specifies the distance from the \
first.\n"),
first."),
&maint_btrace_cmdlist);
add_cmd ("clear-packet-history", class_maintenance,
maint_btrace_clear_packet_history_cmd,
_("Clears the branch tracing packet history.\n\
Discards the raw branch tracing data but not the execution history data.\n\
"),
Discards the raw branch tracing data but not the execution history data."),
&maint_btrace_cmdlist);
add_cmd ("clear", class_maintenance, maint_btrace_clear_cmd,
_("Clears the branch tracing data.\n\
Discards the raw branch tracing data and the execution history data.\n\
The next 'record' command will fetch the branch tracing data anew.\n\
"),
The next 'record' command will fetch the branch tracing data anew."),
&maint_btrace_cmdlist);
}