Improve documentation about --rich-data.

Conflicts:
	doc/ledger.1

doc/ledger.1

@@ -510,6 +510,12 @@ but not
 .Sy Expenses:Entertainment:Dining .
 This is a display predicate, which means it only affects display,
 not the total calculations.
+.It Fl \-detail
+Related to
+.Ic convert
+command. Synonym to 
+.Fl \-rich-data
+option.
 .It Fl \-deviation
 Report each posting's deviation from the average.  It is only meaningful
 in the
@@ -871,7 +877,10 @@ postings.
 .It Fl \-revalued-total
 Display the sum of the revalued postings as the running total, which serves
 to show unrealized capital in a gain/losses report.
-.\".It Fl \-rich-data
+.It Fl \-rich-data
+When generating ledger transaction from CSV file using the
+.Ic convert
+command, add CSV, Imported, and UUID meta-data.
 .It Fl \-seed Ar INT
 Set the random seed to
 .Ar INT

doc/ledger3.texi

@@ -6629,10 +6629,8 @@ to show unrealized capital in a gain/losses report.
 
 @item --rich-data
 @itemx --detail
-@c When generating ledger transaction from csv using the convert command
-@c add CSV, Imported, and UUID meta-data.
-@c see test/baeline/opt-rich-data.test
-@value{FIXME:UNDOCUMENTED}
+When generating ledger transaction from CSV file using the
+@command{convert} command, add CSV, Imported, and UUID meta-data.
 
 @item --seed @var{INT}
 Set the random seed to @var{INT} for the @code{generate} command.

test/baseline/opt-rich-data.test

@@ -1,3 +1,13 @@
+test -f /dev/null convert test/baseline/feat-convert-with-directives.dat --now '2014/08/01'
+2012/01/01 * KFC
+    Expenses:Unknown                             $10
+    Equity:Unknown
+
+2012/01/02 * REWE SAGT DANKE  123454321
+    Expenses:Unknown                             10€
+    Equity:Unknown
+end test
+
 test -f /dev/null convert test/baseline/feat-convert-with-directives.dat --detail --now '2014/08/01'
 2012/01/01 * KFC
     ; CSV: 2012/01/01,KFC,$10