clarify/unify help text output for signal/dr commmands

git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1898 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

urjtag/ChangeLog

@@ -9,6 +9,8 @@
     parts that default to IDCODE or BYPASS since both are acceptable to the
     JTAG IEEE standard.
 
+  * src/cmd/cmd_dr.c, src/cmd/cmd_signal.c: Touch up help text a bit more.
+
 2011-02-24  Mike Frysinger  <vapier@gentoo.org>
 
   * src/tap/cable/ft2232.c: Rename user-facing cable string from

urjtag/src/cmd/cmd_dr.c

@@ -108,16 +108,16 @@ static void
 cmd_dr_help (void)
 {
     urj_log (URJ_LOG_LEVEL_NORMAL,
-             _("Usage: %s [DIR]\n"
-               "Usage: %s BITSTRING\n"
-               "Usage: %s HEXSTRING\n"
+             _("Usage: %1$s [DIR]\n"
+               "Usage: %1$s BITSTRING\n"
+               "Usage: %1$s HEXSTRING\n"
                "Display input or output data register content or set current register.\n"
                "\n"
-               "DIR           requested data register; possible values: 'in' for\n"
-               "              input and 'out' for output; default is 'out'\n"
-               "BITSTRING     set current data register with BITSTRING (e.g. 01010)\n"
-               "HEXSTRING     set current data register with HEXSTRING (e.g. 0x123)\n"),
-             "dr", "dr", "dr");
+               "DIR              requested data register; possible values: 'in' for\n"
+               "                 input and 'out' for output; default is 'out'\n"
+               "BITSTRING        set current data register with BITSTRING (e.g. 01010)\n"
+               "HEXSTRING        set current data register with HEXSTRING (e.g. 0x123)\n"),
+             "dr");
 }
 
 const urj_cmd_t urj_cmd_dr = {

urjtag/src/cmd/cmd_signal.c

@@ -97,7 +97,7 @@ cmd_signal_help (void)
                "Define new signal with name SIGNAL for a part.\n"
                "\n"
                "SIGNAL           New signal name\n"
-               "PIN#     List of pin # for a signal\n"),
+               "PIN#             List of pin # for a signal\n"),
              "signal");
 }