From fc00e0941b34d8d789ac0ea8750c6486cdb463f1 Mon Sep 17 00:00:00 2001
From: Neale Pickett <neale@lanl.gov>
Date: Fri, 18 Jan 2008 19:16:36 -0700
Subject: [PATCH] Initializers for GapStrings

---
 gapstr.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gapstr.py b/gapstr.py
index 94fdd29..a276b74 100755
--- a/gapstr.py
+++ b/gapstr.py
@@ -10,10 +10,12 @@ import __init__
 import sys
 
 class GapString:
-    def __init__(self, drop='?'):
+    def __init__(self, init=None, drop='?'):
         self.contents = []
         self.length = 0
         self.drop = drop
+        if init:
+            self.append(init)
 
     def __len__(self):
         return self.length
@@ -58,7 +60,7 @@ class GapString:
         end = min(self.length, end)
         start = min(self.length, start)
 
-        new = self.__class__(self.drop)
+        new = self.__class__(drop=self.drop)
         new.contents = self.contents[:]
         new.length = end - start
         if new.length == 0: