Handle some expression regressions.

Explicitly use GNU cpp for preprocessing.
Remove explicit debugging code.
Change some variable names to be less confusing.
Improve some comments.
Improve indentation.

PR:		162211
		168785
MFC after:	2 weeks

1 files changed, 3 insertions, 3 deletions

diff --git a/usr.bin/calendar/sunpos.c b/usr.bin/calendar/sunpos.c
index 72b8f5c0c055..f905c3f4a720 100644
--- a/usr.bin/calendar/sunpos.c
+++ b/usr.bin/calendar/sunpos.c
@@ -10,7 +10,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -22,7 +22,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  */
 
 #include <sys/cdefs.h>
@@ -373,7 +373,7 @@ calculatesunlongitude30(int year, int degreeGMToffset, int *ichinesemonths)
 	int firstmonth330 = -1;
 
 	cumdays = cumdaytab[isleap(year)];
-	monthdays = mondaytab[isleap(year)];
+	monthdays = monthdaytab[isleap(year)];
 	pichinesemonths = ichinesemonths;
 
 	h = 0;