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| author | Tom Tromey <tromey@adacore.com> | 2019-06-04 06:17:09 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-06-11 07:31:18 -0600 |
| commit | 89549d7f4d27b63c4aaab4456e21dab1ee96a40a (patch) | |
| tree | 10eb956a82c3a80b05ef864d6b433d809d980ac9 /gdb/language.c | |
| parent | fea82da0fe15137fda0056c0f0b92b6e70997ea8 (diff) | |
| download | gdb-89549d7f4d27b63c4aaab4456e21dab1ee96a40a.zip gdb-89549d7f4d27b63c4aaab4456e21dab1ee96a40a.tar.gz gdb-89549d7f4d27b63c4aaab4456e21dab1ee96a40a.tar.bz2 | |
Remove trailing newlines from help text
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.
Diffstat (limited to 'gdb/language.c')
| -rw-r--r-- | gdb/language.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/language.c b/gdb/language.c index 2f561c4..a7c09cc 100644 --- a/gdb/language.c +++ b/gdb/language.c @@ -559,7 +559,7 @@ add_set_language_command () doc.printf (_("Set the current source language.\n" "The currently understood settings are:\n\nlocal or " - "auto Automatic setting based on source file\n")); + "auto Automatic setting based on source file")); for (const auto &lang : languages) { @@ -570,7 +570,9 @@ add_set_language_command () /* FIXME: i18n: for now assume that the human-readable name is just a capitalization of the internal name. */ - doc.printf ("%-16s Use the %c%s language\n", + /* Note that we add the newline at the front, so we don't wind + up with a trailing newline. */ + doc.printf ("\n%-16s Use the %c%s language", lang->la_name, /* Capitalize first letter of language name. */ toupper (lang->la_name[0]), |