From 6cbbc26a73879f17df8896ea4feb40c61b085775 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Tue, 4 Oct 2022 10:49:00 +0200
Subject: gh-97669: Remove outdated example scripts (#97675)

Remove outdated example scripts of the Tools/scripts/ directory. A
copy can be found in the old-demos project:
https://github.com/gvanrossum/old-demos

Removed scripts (39):

* byext.py
* byteyears.py
* cleanfuture.py
* copytime.py
* crlf.py
* db2pickle.py
* dutree.doc
* dutree.py
* find-uname.py
* find_recursionlimit.py
* finddiv.py
* findlinksto.py
* findnocoding.py
* fixcid.py
* fixdiv.py
* fixheader.py
* fixnotice.py
* fixps.py
* get-remote-certificate.py
* google.py
* highlight.py
* ifdef.py
* import_diagnostics.py
* lfcr.py
* linktree.py
* lll.py
* mailerdaemon.py
* make_ctype.py
* mkreal.py
* objgraph.py
* pdeps.py
* pickle2db.py
* pindent.py
* pysource.py
* reindent-rst.py
* rgrep.py
* suff.py
* texi2html.py
* which.py

Changes:

* Remove test_fixcid, test_lll, test_pdeps and test_pindent
  of test.test_tools.
* Remove get-remote-certificate.py changelog entry, since the script
  was removed.

Note: there is a copy of crlf.py in Lib/test/test_lib2to3/data/.
---
 Tools/scripts/ifdef.py | 111 -------------------------------------------------
 1 file changed, 111 deletions(-)
 delete mode 100755 Tools/scripts/ifdef.py

(limited to 'Tools/scripts/ifdef.py')

diff --git a/Tools/scripts/ifdef.py b/Tools/scripts/ifdef.py
deleted file mode 100755
index 22249b2d0af..00000000000
--- a/Tools/scripts/ifdef.py
+++ /dev/null
@@ -1,111 +0,0 @@
-#! /usr/bin/env python3
-
-# Selectively preprocess #ifdef / #ifndef statements.
-# Usage:
-# ifdef [-Dname] ... [-Uname] ... [file] ...
-#
-# This scans the file(s), looking for #ifdef and #ifndef preprocessor
-# commands that test for one of the names mentioned in the -D and -U
-# options.  On standard output it writes a copy of the input file(s)
-# minus those code sections that are suppressed by the selected
-# combination of defined/undefined symbols.  The #if(n)def/#else/#else
-# lines themselves (if the #if(n)def tests for one of the mentioned
-# names) are removed as well.
-
-# Features: Arbitrary nesting of recognized and unrecognized
-# preprocessor statements works correctly.  Unrecognized #if* commands
-# are left in place, so it will never remove too much, only too
-# little.  It does accept whitespace around the '#' character.
-
-# Restrictions: There should be no comments or other symbols on the
-# #if(n)def lines.  The effect of #define/#undef commands in the input
-# file or in included files is not taken into account.  Tests using
-# #if and the defined() pseudo function are not recognized.  The #elif
-# command is not recognized.  Improperly nesting is not detected.
-# Lines that look like preprocessor commands but which are actually
-# part of comments or string literals will be mistaken for
-# preprocessor commands.
-
-import sys
-import getopt
-
-defs = []
-undefs = []
-
-def main():
-    opts, args = getopt.getopt(sys.argv[1:], 'D:U:')
-    for o, a in opts:
-        if o == '-D':
-            defs.append(a)
-        if o == '-U':
-            undefs.append(a)
-    if not args:
-        args = ['-']
-    for filename in args:
-        if filename == '-':
-            process(sys.stdin, sys.stdout)
-        else:
-            with open(filename) as f:
-                process(f, sys.stdout)
-
-def process(fpi, fpo):
-    keywords = ('if', 'ifdef', 'ifndef', 'else', 'endif')
-    ok = 1
-    stack = []
-    while 1:
-        line = fpi.readline()
-        if not line: break
-        while line[-2:] == '\\\n':
-            nextline = fpi.readline()
-            if not nextline: break
-            line = line + nextline
-        tmp = line.strip()
-        if tmp[:1] != '#':
-            if ok: fpo.write(line)
-            continue
-        tmp = tmp[1:].strip()
-        words = tmp.split()
-        keyword = words[0]
-        if keyword not in keywords:
-            if ok: fpo.write(line)
-            continue
-        if keyword in ('ifdef', 'ifndef') and len(words) == 2:
-            if keyword == 'ifdef':
-                ko = 1
-            else:
-                ko = 0
-            word = words[1]
-            if word in defs:
-                stack.append((ok, ko, word))
-                if not ko: ok = 0
-            elif word in undefs:
-                stack.append((ok, not ko, word))
-                if ko: ok = 0
-            else:
-                stack.append((ok, -1, word))
-                if ok: fpo.write(line)
-        elif keyword == 'if':
-            stack.append((ok, -1, ''))
-            if ok: fpo.write(line)
-        elif keyword == 'else' and stack:
-            s_ok, s_ko, s_word = stack[-1]
-            if s_ko < 0:
-                if ok: fpo.write(line)
-            else:
-                s_ko = not s_ko
-                ok = s_ok
-                if not s_ko: ok = 0
-                stack[-1] = s_ok, s_ko, s_word
-        elif keyword == 'endif' and stack:
-            s_ok, s_ko, s_word = stack[-1]
-            if s_ko < 0:
-                if ok: fpo.write(line)
-            del stack[-1]
-            ok = s_ok
-        else:
-            sys.stderr.write('Unknown keyword %s\n' % keyword)
-    if stack:
-        sys.stderr.write('stack: %s\n' % stack)
-
-if __name__ == '__main__':
-    main()
-- 
cgit v1.2.3