Remove some of the old demos. (Put a few somewhere else.)

1 files changed, 0 insertions, 92 deletions

diff --git a/Demo/scripts/update.py b/Demo/scripts/update.py
deleted file mode 100755
index 49c09d8..0000000
--- a/Demo/scripts/update.py
+++ /dev/null
@@ -1,92 +0,0 @@
-#! /usr/bin/env python3
-
-# Update a bunch of files according to a script.
-# The input file contains lines of the form <filename>:<lineno>:<text>,
-# meaning that the given line of the given file is to be replaced
-# by the given text.  This is useful for performing global substitutions
-# on grep output:
-
-import os
-import sys
-import re
-
-pat = '^([^: \t\n]+):([1-9][0-9]*):'
-prog = re.compile(pat)
-
-class FileObj:
-    def __init__(self, filename):
-        self.filename = filename
-        self.changed = 0
-        try:
-            self.lines = open(filename, 'r').readlines()
-        except IOError as msg:
-            print('*** Can\'t open "%s":' % filename, msg)
-            self.lines = None
-            return
-        print('diffing', self.filename)
-
-    def finish(self):
-        if not self.changed:
-            print('no changes to', self.filename)
-            return
-        try:
-            os.rename(self.filename, self.filename + '~')
-            fp = open(self.filename, 'w')
-        except (os.error, IOError) as msg:
-            print('*** Can\'t rewrite "%s":' % self.filename, msg)
-            return
-        print('writing', self.filename)
-        for line in self.lines:
-            fp.write(line)
-        fp.close()
-        self.changed = 0
-
-    def process(self, lineno, rest):
-        if self.lines is None:
-            print('(not processed): %s:%s:%s' % (
-                      self.filename, lineno, rest), end=' ')
-            return
-        i = eval(lineno) - 1
-        if not 0 <= i < len(self.lines):
-            print('*** Line number out of range: %s:%s:%s' % (
-                      self.filename, lineno, rest), end=' ')
-            return
-        if self.lines[i] == rest:
-            print('(no change): %s:%s:%s' % (
-                      self.filename, lineno, rest), end=' ')
-            return
-        if not self.changed:
-            self.changed = 1
-        print('%sc%s' % (lineno, lineno))
-        print('<', self.lines[i], end=' ')
-        print('---')
-        self.lines[i] = rest
-        print('>', self.lines[i], end=' ')
-
-def main():
-    if sys.argv[1:]:
-        try:
-            fp = open(sys.argv[1], 'r')
-        except IOError as msg:
-            print('Can\'t open "%s":' % sys.argv[1], msg)
-            sys.exit(1)
-    else:
-        fp = sys.stdin
-    curfile = None
-    while 1:
-        line = fp.readline()
-        if not line:
-            if curfile: curfile.finish()
-            break
-        n = prog.match(line)
-        if n < 0:
-            print('Funny line:', line, end=' ')
-            continue
-        filename, lineno = prog.group(1, 2)
-        if not curfile or filename != curfile.filename:
-            if curfile: curfile.finish()
-            curfile = FileObj(filename)
-        curfile.process(lineno, line[n:])
-
-if __name__ == "__main__":
-    main()