Wrap help strings at 80 columns

This patch ensures that all ordinary help strings are wrapped at 80
columns.  For the most part this consists of changing code like this
(note the embedded \n and the trailing backslash without a newline):

-Manage the space-separated list of debuginfod server URLs that GDB will query \
-when missing debuginfo, executables or source files.\nThe default value is \
-copied from the DEBUGINFOD_URLS environment variable."),

... to end each line with \n\, like:

+Manage the space-separated list of debuginfod server URLs that GDB will\n\
+query when missing debuginfo, executables or source files.\n\
+The default value is copied from the DEBUGINFOD_URLS environment variable."),

Approved-By: Eli Zaretskii <eliz@gnu.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 74873b9..5c0e3f5 100644
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -3282,8 +3282,10 @@ frame."));
   add_com_alias ("u", until_cmd, class_run, 1);
 
   c = add_com ("advance", class_run, advance_command, _("\
-Continue the program up to the given location (same form as args for break \
-command).\n\
+Continue the program up to the given location.\n\
+Usage: advance LOCSPEC\n\
+The argument is a location specification, i.e., the same forms\n\
+accepted by the 'break' command.\n\
 Execution will also stop upon exit from the current stack frame."));
   set_cmd_completer (c, location_completer);