1 files changed, 0 insertions, 74 deletions
diff --git a/Demo/stdwin/ibrowse/icache.py b/Demo/stdwin/ibrowse/icache.py
deleted file mode 100755
index 0629bf9..0000000
--- a/Demo/stdwin/ibrowse/icache.py
+++ /dev/null
@@ -1,74 +0,0 @@
-# Cache management for info file processing.
-# The function get_node() is the standard interface;
-# its signature is the same as ifile.get_node() but it uses
-# the cache and supports indirect tag tables.
-
-
-import string
-import ifile
-from ifile import NoSuchNode, NoSuchFile
-import itags
-
-
-# Special hack to save the cache when using reload().
-# This can just be "cache = {}" in a production version.
-#
-try:
-	dummy = cache
-	del dummy
-except NameError:
-	cache = {}
-
-
-# Clear the entire cache.
-#
-def resetcache():
-	for key in cache.keys():
-		del cache[key]
-
-
-# Clear the node info from the cache (the most voluminous data).
-#
-def resetnodecache():
-	for key in cache.keys():
-		tags, nodes = cache[key]
-		cache[key] = tags, {}
-
-
-# Get a node.
-#
-def get_node(curfile, ref):
-	file, node = ifile.parse_ref(curfile, ref)
-	file = string.lower(file)
-	node = string.lower(node)
-	if node == '*':
-		# Don't cache whole file references;
-		# reading the data is faster than displaying it anyway.
-		return ifile.get_whole_file(file) # May raise NoSuchFile
-	if not cache.has_key(file):
-		cache[file] = get_tags(file), {} # May raise NoSuchFile
-	tags, nodes = cache[file]
-	if not nodes.has_key(node):
-		if not tags.has_key(node):
-			raise NoSuchNode, ref
-		file1, offset, line = tags[node]
-		if not file1:
-			file1 = file
-		file1, node1, header, menu, footnotes, text = \
-			ifile.get_file_node(file1, offset, node)
-		nodes[node] = file, node1, header, menu, footnotes, text
-	return nodes[node]
-
-
-# Get the tag table for a file.
-# Either construct one or get the one found in the file.
-# Raise NoSuchFile if the file isn't found.
-#
-def get_tags(file):
-	f = ifile.try_open(file) # May raise NoSuchFile
-	tags = itags.get_tags(f)
-	if not tags:
-		###print 'Scanning file...'
-		f.seek(0)
-		tags = ifile.make_tags(f)
-	return tags