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-rw-r--r--sample/cal.rb10
1 files changed, 5 insertions, 5 deletions
diff --git a/sample/cal.rb b/sample/cal.rb
index 50865db..c65f7a7 100644
--- a/sample/cal.rb
+++ b/sample/cal.rb
@@ -1,7 +1,7 @@
#! /usr/local/bin/ruby
# cal.rb (bsd compatible version): Written by Tadayoshi Funaba 1998, 1999
-# $Id: bsdcal.rb,v 1.3 1999/02/06 08:52:21 tadf Exp $
+# $Id: bsdcal.rb,v 1.4 1999/03/06 02:05:59 tadf Exp $
require 'date2'
@@ -70,10 +70,10 @@ end
while /^-([^-].*)$/no =~ $*[0]
a = $1
- if /^c(.+)?$/no =~ a then
- if $1 then
+ if /^c(.+)?$/no =~ a
+ if $1
$cc = $1.downcase
- elsif $*.length >= 2 then
+ elsif $*.length >= 2
$cc = $*[1].downcase
$*.shift
else
@@ -109,7 +109,7 @@ end
usage unless m.nil? or (1..12) === m
usage unless y >= -4712
$w = if $jd then 3 else 2 end
-unless $yr then
+unless $yr
print cal(m, y, gs)
else
print y.to_s.center(((($w + 1) * 7) - 1) *