Add error code for SIGNAL_SIG_ERR.

[adu.git] / adu.ggo

diff --git a/adu.ggo b/adu.ggo
index 2a7cee97a5d55bc401503e1dfb3ccfdb3f79ce5b..bb8e2a6ef123788ac47f135d4d1a96b3391747b0 100644 (file)
--- a/adu.ggo
+++ b/adu.ggo
@@ -150,16 +150,29 @@ details="
        print all lines.
 "
 
-option "units" U
-#~~~~~~~~~~~~~~~
-"select numerical output format"
-string typestr="format"
+option "size_unit" -
+#~~~~~~~~~~~~~~~~~~~
+"select output format for sizes"
+enum typestr="format"
+values="h","b","k","m","g","t"
+default="h"
+optional
+details="
+       Print sizes in the given unit: human-readable, bytes,
+       kilobytes (2^10), megabytes (2^20), gigabytes (2^30), terabytes
+       (2^40). The default is \"h\", i.e. human-readable.
+"
+
+option "count_unit" -
+#~~~~~~~~~~~~~~~~~~~~
+"select output format for counted values"
+enum typestr="format"
+values="h","n","k","m","g","t"
+default="h"
 optional
 details="
-       Print the number of files/directories and the sizes in
-       the given format.  All  sizes  are output in these units:
-       (h)uman-readable, (b)ytes, (k)ilobytes, (m)egabytes,
-       (g)igabytes, (t)erabytes.  Capitalise to use multiples
-       of 1000 (S.I.) instead of 1024. The default is \"h\",
-       i.e. human-readable.
+       Print the number of files/directories in the given unit:
+       human-readable, number, number/10^3, number/10^6, number/10^12,
+       number/10^15. The default is to print numbers in human-readable
+       format.
 "