psql: update --help output for unaligned mode params

Previously it wasn't clear from --help that -F, -R, -z, -0 only
controlled psql unaligned output.

Initial patch from Jov <amutu@amutu.com>, adjustments by me

diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c
index baa94175ea1ed20dcde44a8934f863719dfd36e1..3aa3c169c23c78517e4a5f1e77a5f8a0419c1cdc 100644 (file)
--- a/src/bin/psql/help.c
+++ b/src/bin/psql/help.c
@@ -99,19 +99,19 @@ usage(void)
        printf(_("\nOutput format options:\n"));
        printf(_("  -A, --no-align           unaligned table output mode\n"));
        printf(_("  -F, --field-separator=STRING\n"
-          "                           set field separator (default: \"%s\")\n"),
+                        "                           field separator for unaligned output (default: \"%s\")\n"),
                   DEFAULT_FIELD_SEP);
        printf(_("  -H, --html               HTML table output mode\n"));
        printf(_("  -P, --pset=VAR[=ARG]     set printing option VAR to ARG (see \\pset command)\n"));
        printf(_("  -R, --record-separator=STRING\n"
-       "                           set record separator (default: newline)\n"));
+                        "                           record separator for unaligned output (default: newline)\n"));
        printf(_("  -t, --tuples-only        print rows only\n"));
        printf(_("  -T, --table-attr=TEXT    set HTML table tag attributes (e.g., width, border)\n"));
        printf(_("  -x, --expanded           turn on expanded table output\n"));
        printf(_("  -z, --field-separator-zero\n"
-                  "                           set field separator to zero byte\n"));
+                        "                           set field separator for unaligned output to zero byte\n"));
        printf(_("  -0, --record-separator-zero\n"
-                 "                           set record separator to zero byte\n"));
+                        "                           set record separator for unaligned output to zero byte\n"));
 
        printf(_("\nConnection options:\n"));
        /* Display default host */