From a2dd0d395094f1c251940d005089f9407c6e59b1 Mon Sep 17 00:00:00 2001
From: sin <sin@2f30.org>
Date: Sun, 18 Jan 2015 00:40:37 +0000
Subject: [PATCH] Make cal(1) more readable

---
 cal.1 | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/cal.1 b/cal.1
index 55ccc55..d32c249 100644
--- a/cal.1
+++ b/cal.1
@@ -31,12 +31,23 @@ The Julian calendar is used until Sep 2, 1752. The Gregorian calendar is used
 starting the next day on Sep 14, 1752.
 .Sh OPTIONS
 .Bl -tag -width Ds
-.It Fl 1 | Fl 3 | Fl n Ar nmonths | Fl y
-Show current month | previous, current and next month |
+.It Fl 1
+Output current month. This is the default.
+.It Fl 3
+Output previous, current and next month.
+.It Fl n Ar nmonths
+Output in total
 .Ar nmonths
-months | year.
-.It Fl s | Fl m | Fl f Ar firstday
-Set Sunday | Monday |
+starting from the current month.
+.It Fl y Ar year
+Output an entire
+.Ar year .
+.It Fl s
+Output Sunday as first day of week.
+.It Fl m
+Output Monday as first day of week.
+.It Fl f Ar firstday
+Output
 .Ar firstday
 (0 is Sunday, 6 is Saturday) as first day of week.
 .It Fl c Ar columns