Run these demo scripts through reindent.py to give them 4-space indents. I've verified that their output is unchanged.

1 files changed, 23 insertions, 23 deletions

diff --git a/Demo/comparisons/regextest.py b/Demo/comparisons/regextest.py
index 97564b7..e4e18d6 100755
--- a/Demo/comparisons/regextest.py
+++ b/Demo/comparisons/regextest.py
@@ -1,13 +1,13 @@
 #! /usr/bin/env python
 
 # 1)  Regular Expressions Test
-# 
-#     Read a file of (extended per egrep) regular expressions (one per line), 
+#
+#     Read a file of (extended per egrep) regular expressions (one per line),
 #     and apply those to all files whose names are listed on the command line.
 #     Basically, an 'egrep -f' simulator.  Test it with 20 "vt100" patterns
 #     against a five /etc/termcap files.  Tests using more elaborate patters
 #     would also be interesting.  Your code should not break if given hundreds
-#     of regular expressions or binary files to scan.  
+#     of regular expressions or binary files to scan.
 
 # This implementation:
 # - combines all patterns into a single one using ( ... | ... | ... )
@@ -24,27 +24,27 @@ from regex_syntax import *
 regex.set_syntax(RE_SYNTAX_EGREP)
 
 def main():
-	pats = map(chomp, sys.stdin.readlines())
-	bigpat = '(' + string.joinfields(pats, '|') + ')'
-	prog = regex.compile(bigpat)
-	
-	for file in sys.argv[1:]:
-		try:
-			fp = open(file, 'r')
-		except IOError, msg:
-			print "%s: %s" % (file, msg)
-			continue
-		lineno = 0
-		while 1:
-			line = fp.readline()
-			if not line:
-				break
-			lineno = lineno + 1
-			if prog.search(line) >= 0:
-				print "%s:%s:%s" % (file, lineno, line),
+    pats = map(chomp, sys.stdin.readlines())
+    bigpat = '(' + string.joinfields(pats, '|') + ')'
+    prog = regex.compile(bigpat)
+
+    for file in sys.argv[1:]:
+        try:
+            fp = open(file, 'r')
+        except IOError, msg:
+            print "%s: %s" % (file, msg)
+            continue
+        lineno = 0
+        while 1:
+            line = fp.readline()
+            if not line:
+                break
+            lineno = lineno + 1
+            if prog.search(line) >= 0:
+                print "%s:%s:%s" % (file, lineno, line),
 
 def chomp(s):
-	if s[-1:] == '\n': return s[:-1]
-	else: return s
+    if s[-1:] == '\n': return s[:-1]
+    else: return s
 
 main()