Gecko [ www.goons4good.org ]

Name	Size	Permission	Date
analyze_dxp.py	4.11 KB	-rwxr-xr-x	2026-02-23 12:35
analyze_dxp.pyc	4.64 KB	-rw-r--r--	2026-02-23 12:36
analyze_dxp.pyo	4.64 KB	-rw-r--r--	2026-02-23 12:36
byext.py	3.85 KB	-rwxr-xr-x	2026-02-23 12:35
byext.pyc	4.42 KB	-rw-r--r--	2026-02-23 12:36
byext.pyo	4.42 KB	-rw-r--r--	2026-02-23 12:36
byteyears.py	1.6 KB	-rwxr-xr-x	2026-02-23 12:35
byteyears.pyc	1.37 KB	-rw-r--r--	2026-02-23 12:36
byteyears.pyo	1.37 KB	-rw-r--r--	2026-02-23 12:36
checkappend.py	4.55 KB	-rwxr-xr-x	2026-02-23 12:35
checkappend.pyc	4.77 KB	-rw-r--r--	2026-02-23 12:36
checkappend.pyo	4.77 KB	-rw-r--r--	2026-02-23 12:36
checkpyc.py	1.96 KB	-rwxr-xr-x	2026-02-23 12:35
checkpyc.pyc	1.93 KB	-rw-r--r--	2026-02-23 12:36
checkpyc.pyo	1.93 KB	-rw-r--r--	2026-02-23 12:36
classfix.py	5.81 KB	-rwxr-xr-x	2026-02-23 12:35
classfix.pyc	4.09 KB	-rw-r--r--	2026-02-23 12:36
classfix.pyo	4.09 KB	-rw-r--r--	2026-02-23 12:36
cleanfuture.py	8.38 KB	-rwxr-xr-x	2026-02-23 12:35
cleanfuture.pyc	7.22 KB	-rw-r--r--	2026-02-23 12:36
cleanfuture.pyo	7.19 KB	-rw-r--r--	2026-02-23 12:36
combinerefs.py	4.28 KB	-rwxr-xr-x	2026-02-23 12:35
combinerefs.pyc	4.16 KB	-rw-r--r--	2026-02-23 12:36
combinerefs.pyo	4.12 KB	-rw-r--r--	2026-02-23 12:36
copytime.py	664 B	-rwxr-xr-x	2026-02-23 12:35
copytime.pyc	937 B	-rw-r--r--	2026-02-23 12:36
copytime.pyo	937 B	-rw-r--r--	2026-02-23 12:36
crlf.py	611 B	-rwxr-xr-x	2026-02-23 12:35
crlf.pyc	855 B	-rw-r--r--	2026-02-23 12:36
crlf.pyo	855 B	-rw-r--r--	2026-02-23 12:36
cvsfiles.py	1.75 KB	-rwxr-xr-x	2026-02-23 12:35
cvsfiles.pyc	2.11 KB	-rw-r--r--	2026-02-23 12:36
cvsfiles.pyo	2.11 KB	-rw-r--r--	2026-02-23 12:36
db2pickle.py	3.49 KB	-rwxr-xr-x	2026-02-23 12:35
db2pickle.pyc	3.42 KB	-rw-r--r--	2026-02-23 12:36
db2pickle.pyo	3.42 KB	-rw-r--r--	2026-02-23 12:36
diff.py	1.98 KB	-rwxr-xr-x	2026-02-23 12:35
diff.pyc	2.29 KB	-rw-r--r--	2026-02-23 12:36
diff.pyo	2.29 KB	-rw-r--r--	2026-02-23 12:36
dutree.py	1.58 KB	-rwxr-xr-x	2026-02-23 12:35
dutree.pyc	2.18 KB	-rw-r--r--	2026-02-23 12:36
dutree.pyo	2.18 KB	-rw-r--r--	2026-02-23 12:36
eptags.py	1.45 KB	-rwxr-xr-x	2026-02-23 12:35
eptags.pyc	1.83 KB	-rw-r--r--	2026-02-23 12:36
eptags.pyo	1.83 KB	-rw-r--r--	2026-02-23 12:36
find_recursionlimit.py	3.39 KB	-rwxr-xr-x	2026-02-23 12:35
find_recursionlimit.pyc	5.54 KB	-rw-r--r--	2026-02-23 12:36
find_recursionlimit.pyo	5.54 KB	-rw-r--r--	2026-02-23 12:36
finddiv.py	2.46 KB	-rwxr-xr-x	2026-02-23 12:35
finddiv.pyc	3.22 KB	-rw-r--r--	2026-02-23 12:36
finddiv.pyo	3.22 KB	-rw-r--r--	2026-02-23 12:36
findlinksto.py	1.04 KB	-rwxr-xr-x	2026-02-23 12:35
findlinksto.pyc	1.39 KB	-rw-r--r--	2026-02-23 12:36
findlinksto.pyo	1.39 KB	-rw-r--r--	2026-02-23 12:36
findnocoding.py	2.64 KB	-rwxr-xr-x	2026-02-23 12:35
findnocoding.pyc	3.03 KB	-rw-r--r--	2026-02-23 12:36
findnocoding.pyo	3.03 KB	-rw-r--r--	2026-02-23 12:36
fixcid.py	9.75 KB	-rwxr-xr-x	2026-02-23 12:35
fixcid.pyc	7.67 KB	-rw-r--r--	2026-02-23 12:36
fixcid.pyo	7.67 KB	-rw-r--r--	2026-02-23 12:36
fixdiv.py	13.57 KB	-rwxr-xr-x	2026-02-23 12:35
fixdiv.pyc	13.7 KB	-rw-r--r--	2026-02-23 12:36
fixdiv.pyo	13.62 KB	-rw-r--r--	2026-02-23 12:36
fixheader.py	1.16 KB	-rwxr-xr-x	2026-02-23 12:35
fixheader.pyc	1.44 KB	-rw-r--r--	2026-02-23 12:36
fixheader.pyo	1.44 KB	-rw-r--r--	2026-02-23 12:36
fixnotice.py	2.98 KB	-rwxr-xr-x	2026-02-23 12:35
fixnotice.pyc	3.42 KB	-rw-r--r--	2026-02-23 12:36
fixnotice.pyo	3.42 KB	-rw-r--r--	2026-02-23 12:36
fixps.py	894 B	-rwxr-xr-x	2026-02-23 12:35
fixps.pyc	969 B	-rw-r--r--	2026-02-23 12:36
fixps.pyo	969 B	-rw-r--r--	2026-02-23 12:36
ftpmirror.py	12.55 KB	-rwxr-xr-x	2026-02-23 12:35
ftpmirror.pyc	10.81 KB	-rw-r--r--	2026-02-23 12:36
ftpmirror.pyo	10.81 KB	-rw-r--r--	2026-02-23 12:36
google.py	520 B	-rwxr-xr-x	2026-02-23 12:35
google.pyc	792 B	-rw-r--r--	2026-02-23 12:36
google.pyo	792 B	-rw-r--r--	2026-02-23 12:36
gprof2html.py	2.12 KB	-rwxr-xr-x	2026-02-23 12:35
gprof2html.pyc	2.22 KB	-rw-r--r--	2026-02-23 12:36
gprof2html.pyo	2.22 KB	-rw-r--r--	2026-02-23 12:36
h2py.py	5.82 KB	-rwxr-xr-x	2026-02-23 12:35
h2py.pyc	4.3 KB	-rw-r--r--	2026-02-23 12:36
h2py.pyo	4.3 KB	-rw-r--r--	2026-02-23 12:36
hotshotmain.py	1.45 KB	-rwxr-xr-x	2026-02-23 12:35
hotshotmain.pyc	1.82 KB	-rw-r--r--	2026-02-23 12:36
hotshotmain.pyo	1.82 KB	-rw-r--r--	2026-02-23 12:36
ifdef.py	3.63 KB	-rwxr-xr-x	2026-02-23 12:35
ifdef.pyc	2.21 KB	-rw-r--r--	2026-02-23 12:36
ifdef.pyo	2.21 KB	-rw-r--r--	2026-02-23 12:36
lfcr.py	619 B	-rwxr-xr-x	2026-02-23 12:35
lfcr.pyc	880 B	-rw-r--r--	2026-02-23 12:36
lfcr.pyo	880 B	-rw-r--r--	2026-02-23 12:36
linktree.py	2.37 KB	-rwxr-xr-x	2026-02-23 12:35
linktree.pyc	1.98 KB	-rw-r--r--	2026-02-23 12:36
linktree.pyo	1.98 KB	-rw-r--r--	2026-02-23 12:36
lll.py	747 B	-rwxr-xr-x	2026-02-23 12:35
lll.pyc	947 B	-rw-r--r--	2026-02-23 12:36
lll.pyo	947 B	-rw-r--r--	2026-02-23 12:36
logmerge.py	5.45 KB	-rwxr-xr-x	2026-02-23 12:35
logmerge.pyc	4.96 KB	-rw-r--r--	2026-02-23 12:36
logmerge.pyo	4.96 KB	-rw-r--r--	2026-02-23 12:36
mailerdaemon.py	7.76 KB	-rwxr-xr-x	2026-02-23 12:35
mailerdaemon.pyc	7.19 KB	-rw-r--r--	2026-02-23 12:36
mailerdaemon.pyo	7.19 KB	-rw-r--r--	2026-02-23 12:36
md5sum.py	2.33 KB	-rwxr-xr-x	2026-02-23 12:35
md5sum.pyc	2.85 KB	-rw-r--r--	2026-02-23 12:36
md5sum.pyo	2.85 KB	-rw-r--r--	2026-02-23 12:36
methfix.py	5.33 KB	-rwxr-xr-x	2026-02-23 12:35
methfix.pyc	4.03 KB	-rw-r--r--	2026-02-23 12:36
methfix.pyo	4.03 KB	-rw-r--r--	2026-02-23 12:36
mkreal.py	1.59 KB	-rwxr-xr-x	2026-02-23 12:35
mkreal.pyc	1.93 KB	-rw-r--r--	2026-02-23 12:36
mkreal.pyo	1.93 KB	-rw-r--r--	2026-02-23 12:36
ndiff.py	3.72 KB	-rwxr-xr-x	2026-02-23 12:35
ndiff.pyc	3.77 KB	-rw-r--r--	2026-02-23 12:36
ndiff.pyo	3.77 KB	-rw-r--r--	2026-02-23 12:36
nm2def.py	2.39 KB	-rwxr-xr-x	2026-02-23 12:35
nm2def.pyc	2.89 KB	-rw-r--r--	2026-02-23 12:36
nm2def.pyo	2.89 KB	-rw-r--r--	2026-02-23 12:36
objgraph.py	5.88 KB	-rwxr-xr-x	2026-02-23 12:35
objgraph.pyc	4.82 KB	-rw-r--r--	2026-02-23 12:36
objgraph.pyo	4.82 KB	-rw-r--r--	2026-02-23 12:36
parseentities.py	1.68 KB	-rwxr-xr-x	2026-02-23 12:35
parseentities.pyc	2.03 KB	-rw-r--r--	2026-02-23 12:36
parseentities.pyo	2.03 KB	-rw-r--r--	2026-02-23 12:36
patchcheck.py	5.42 KB	-rwxr-xr-x	2026-02-23 12:35
patchcheck.pyc	7.24 KB	-rw-r--r--	2026-02-23 12:36
patchcheck.pyo	7.24 KB	-rw-r--r--	2026-02-23 12:36
pathfix.py	4.23 KB	-rwxr-xr-x	2026-02-23 12:35
pathfix.pyc	3.75 KB	-rw-r--r--	2026-02-23 12:36
pathfix.pyo	3.75 KB	-rw-r--r--	2026-02-23 12:36
pdeps.py	3.84 KB	-rwxr-xr-x	2026-02-23 12:35
pdeps.pyc	3.14 KB	-rw-r--r--	2026-02-23 12:36
pdeps.pyo	3.14 KB	-rw-r--r--	2026-02-23 12:36
pickle2db.py	3.85 KB	-rwxr-xr-x	2026-02-23 12:35
pickle2db.pyc	3.73 KB	-rw-r--r--	2026-02-23 12:36
pickle2db.pyo	3.73 KB	-rw-r--r--	2026-02-23 12:36
pindent.py	16.77 KB	-rwxr-xr-x	2026-02-23 12:35
pindent.pyc	11.3 KB	-rw-r--r--	2026-02-23 12:36
pindent.pyo	11.3 KB	-rw-r--r--	2026-02-23 12:36
ptags.py	1.2 KB	-rwxr-xr-x	2026-02-23 12:35
ptags.pyc	1.37 KB	-rw-r--r--	2026-02-23 12:36
ptags.pyo	1.37 KB	-rw-r--r--	2026-02-23 12:36
pysource.py	3.76 KB	-rwxr-xr-x	2026-02-23 12:35
pysource.pyc	3.92 KB	-rw-r--r--	2026-02-23 12:36
pysource.pyo	3.92 KB	-rw-r--r--	2026-02-23 12:36
redemo.py	5.66 KB	-rwxr-xr-x	2026-02-23 12:35
redemo.pyc	5.16 KB	-rw-r--r--	2026-02-23 12:36
redemo.pyo	5.16 KB	-rw-r--r--	2026-02-23 12:36
reindent-rst.py	278 B	-rwxr-xr-x	2026-02-23 12:35
reindent-rst.pyc	481 B	-rw-r--r--	2026-02-23 12:36
reindent-rst.pyo	481 B	-rw-r--r--	2026-02-23 12:36
reindent.py	10.58 KB	-rwxr-xr-x	2026-02-23 12:35
reindent.pyc	8.77 KB	-rw-r--r--	2026-02-23 12:36
reindent.pyo	8.74 KB	-rw-r--r--	2026-02-23 12:36
rgrep.py	1.46 KB	-rwxr-xr-x	2026-02-23 12:35
rgrep.pyc	1.84 KB	-rw-r--r--	2026-02-23 12:36
rgrep.pyo	1.84 KB	-rw-r--r--	2026-02-23 12:36
serve.py	1.12 KB	-rwxr-xr-x	2026-02-23 12:35
serve.pyc	1.56 KB	-rw-r--r--	2026-02-23 12:36
serve.pyo	1.56 KB	-rw-r--r--	2026-02-23 12:36
setup.py	421 B	-rwxr-xr-x	2026-02-23 12:35
setup.pyc	548 B	-rw-r--r--	2026-02-23 12:36
setup.pyo	548 B	-rw-r--r--	2026-02-23 12:36
suff.py	622 B	-rwxr-xr-x	2026-02-23 12:35
suff.pyc	904 B	-rw-r--r--	2026-02-23 12:36
suff.pyo	904 B	-rw-r--r--	2026-02-23 12:36
svneol.py	2.86 KB	-rwxr-xr-x	2026-02-23 12:35
svneol.pyc	2.83 KB	-rw-r--r--	2026-02-23 12:36
svneol.pyo	2.76 KB	-rw-r--r--	2026-02-23 12:36
texcheck.py	9.04 KB	-rwxr-xr-x	2026-02-23 12:35
texcheck.pyc	8.18 KB	-rw-r--r--	2026-02-23 12:36
texcheck.pyo	8.18 KB	-rw-r--r--	2026-02-23 12:36
texi2html.py	68.19 KB	-rwxr-xr-x	2026-02-23 12:35
texi2html.pyc	81.37 KB	-rw-r--r--	2026-02-23 12:36
texi2html.pyo	81.37 KB	-rw-r--r--	2026-02-23 12:36
treesync.py	5.65 KB	-rwxr-xr-x	2026-02-23 12:35
treesync.pyc	5.85 KB	-rw-r--r--	2026-02-23 12:36
treesync.pyo	5.85 KB	-rw-r--r--	2026-02-23 12:36
untabify.py	1.19 KB	-rwxr-xr-x	2026-02-23 12:35
untabify.pyc	1.55 KB	-rw-r--r--	2026-02-23 12:36
untabify.pyo	1.55 KB	-rw-r--r--	2026-02-23 12:36
which.py	1.59 KB	-rwxr-xr-x	2026-02-23 12:35
which.pyc	1.59 KB	-rw-r--r--	2026-02-23 12:36
which.pyo	1.59 KB	-rw-r--r--	2026-02-23 12:36
win_add2path.py	1.58 KB	-rwxr-xr-x	2026-02-23 12:35
win_add2path.pyc	2.02 KB	-rw-r--r--	2026-02-23 12:36
win_add2path.pyo	2.02 KB	-rw-r--r--	2026-02-23 12:36
xxci.py	2.73 KB	-rwxr-xr-x	2026-02-23 12:35
xxci.pyc	3.93 KB	-rw-r--r--	2026-02-23 12:36
xxci.pyo	3.93 KB	-rw-r--r--	2026-02-23 12:36

Rename

#! /usr/bin/env python

# Perform massive identifier substitution on C source files.
# This actually tokenizes the files (to some extent) so it can
# avoid making substitutions inside strings or comments.
# Inside strings, substitutions are never made; inside comments,
# it is a user option (off by default).
#
# The substitutions are read from one or more files whose lines,
# when not empty, after stripping comments starting with #,
# must contain exactly two words separated by whitespace: the
# old identifier and its replacement.
#
# The option -r reverses the sense of the substitutions (this may be
# useful to undo a particular substitution).
#
# If the old identifier is prefixed with a '*' (with no intervening
# whitespace), then it will not be substituted inside comments.
#
# Command line arguments are files or directories to be processed.
# Directories are searched recursively for files whose name looks
# like a C file (ends in .h or .c).  The special filename '-' means
# operate in filter mode: read stdin, write stdout.
#
# Symbolic links are always ignored (except as explicit directory
# arguments).
#
# The original files are kept as back-up with a "~" suffix.
#
# Changes made are reported to stdout in a diff-like format.
#
# NB: by changing only the function fixline() you can turn this
# into a program for different changes to C source files; by
# changing the function wanted() you can make a different selection of
# files.

import sys
import re
import os
from stat import *
import getopt

err = sys.stderr.write
dbg = err
rep = sys.stdout.write

def usage():
    progname = sys.argv[0]
    err('Usage: ' + progname +
              ' [-c] [-r] [-s file] ... file-or-directory ...\n')
    err('\n')
    err('-c           : substitute inside comments\n')
    err('-r           : reverse direction for following -s options\n')
    err('-s substfile : add a file of substitutions\n')
    err('\n')
    err('Each non-empty non-comment line in a substitution file must\n')
    err('contain exactly two words: an identifier and its replacement.\n')
    err('Comments start with a # character and end at end of line.\n')
    err('If an identifier is preceded with a *, it is not substituted\n')
    err('inside a comment even when -c is specified.\n')

def main():
    try:
        opts, args = getopt.getopt(sys.argv[1:], 'crs:')
    except getopt.error, msg:
        err('Options error: ' + str(msg) + '\n')
        usage()
        sys.exit(2)
    bad = 0
    if not args: # No arguments
        usage()
        sys.exit(2)
    for opt, arg in opts:
        if opt == '-c':
            setdocomments()
        if opt == '-r':
            setreverse()
        if opt == '-s':
            addsubst(arg)
    for arg in args:
        if os.path.isdir(arg):
            if recursedown(arg): bad = 1
        elif os.path.islink(arg):
            err(arg + ': will not process symbolic links\n')
            bad = 1
        else:
            if fix(arg): bad = 1
    sys.exit(bad)

# Change this regular expression to select a different set of files
Wanted = '^[a-zA-Z0-9_]+\.[ch]$'
def wanted(name):
    return re.match(Wanted, name) >= 0

def recursedown(dirname):
    dbg('recursedown(%r)\n' % (dirname,))
    bad = 0
    try:
        names = os.listdir(dirname)
    except os.error, msg:
        err(dirname + ': cannot list directory: ' + str(msg) + '\n')
        return 1
    names.sort()
    subdirs = []
    for name in names:
        if name in (os.curdir, os.pardir): continue
        fullname = os.path.join(dirname, name)
        if os.path.islink(fullname): pass
        elif os.path.isdir(fullname):
            subdirs.append(fullname)
        elif wanted(name):
            if fix(fullname): bad = 1
    for fullname in subdirs:
        if recursedown(fullname): bad = 1
    return bad

def fix(filename):
##  dbg('fix(%r)\n' % (filename,))
    if filename == '-':
        # Filter mode
        f = sys.stdin
        g = sys.stdout
    else:
        # File replacement mode
        try:
            f = open(filename, 'r')
        except IOError, msg:
            err(filename + ': cannot open: ' + str(msg) + '\n')
            return 1
        head, tail = os.path.split(filename)
        tempname = os.path.join(head, '@' + tail)
        g = None
    # If we find a match, we rewind the file and start over but
    # now copy everything to a temp file.
    lineno = 0
    initfixline()
    while 1:
        line = f.readline()
        if not line: break
        lineno = lineno + 1
        while line[-2:] == '\\\n':
            nextline = f.readline()
            if not nextline: break
            line = line + nextline
            lineno = lineno + 1
        newline = fixline(line)
        if newline != line:
            if g is None:
                try:
                    g = open(tempname, 'w')
                except IOError, msg:
                    f.close()
                    err(tempname+': cannot create: '+
                        str(msg)+'\n')
                    return 1
                f.seek(0)
                lineno = 0
                initfixline()
                rep(filename + ':\n')
                continue # restart from the beginning
            rep(repr(lineno) + '\n')
            rep('< ' + line)
            rep('> ' + newline)
        if g is not None:
            g.write(newline)

# End of file
    if filename == '-': return 0 # Done in filter mode
    f.close()
    if not g: return 0 # No changes

# Finishing touch -- move files

# First copy the file's mode to the temp file
    try:
        statbuf = os.stat(filename)
        os.chmod(tempname, statbuf[ST_MODE] & 07777)
    except os.error, msg:
        err(tempname + ': warning: chmod failed (' + str(msg) + ')\n')
    # Then make a backup of the original file as filename~
    try:
        os.rename(filename, filename + '~')
    except os.error, msg:
        err(filename + ': warning: backup failed (' + str(msg) + ')\n')
    # Now move the temp file to the original file
    try:
        os.rename(tempname, filename)
    except os.error, msg:
        err(filename + ': rename failed (' + str(msg) + ')\n')
        return 1
    # Return success
    return 0

# Tokenizing ANSI C (partly)

Identifier = '$struct $?[a-zA-Z_][a-zA-Z0-9_]+'
String = '"$[^\n\\"]\|\\\\.$*"'
Char = '\'$[^\n\\\']\|\\\\.$*\''
CommentStart = '/\*'
CommentEnd = '\*/'

Hexnumber = '0[xX][0-9a-fA-F]*[uUlL]*'
Octnumber = '0[0-7]*[uUlL]*'
Decnumber = '[1-9][0-9]*[uUlL]*'
Intnumber = Hexnumber + '\|' + Octnumber + '\|' + Decnumber
Exponent = '[eE][-+]?[0-9]+'
Pointfloat = '$[0-9]+\.[0-9]*\|\.[0-9]+$$' + Exponent + '$?'
Expfloat = '[0-9]+' + Exponent
Floatnumber = Pointfloat + '\|' + Expfloat
Number = Floatnumber + '\|' + Intnumber

# Anything else is an operator -- don't list this explicitly because of '/*'

OutsideComment = (Identifier, Number, String, Char, CommentStart)
OutsideCommentPattern = '(' + '|'.join(OutsideComment) + ')'
OutsideCommentProgram = re.compile(OutsideCommentPattern)

InsideComment = (Identifier, Number, CommentEnd)
InsideCommentPattern = '(' + '|'.join(InsideComment) + ')'
InsideCommentProgram = re.compile(InsideCommentPattern)

def initfixline():
    global Program
    Program = OutsideCommentProgram

def fixline(line):
    global Program
##  print '-->', repr(line)
    i = 0
    while i < len(line):
        i = Program.search(line, i)
        if i < 0: break
        found = Program.group(0)
##      if Program is InsideCommentProgram: print '...',
##      else: print '   ',
##      print found
        if len(found) == 2:
            if found == '/*':
                Program = InsideCommentProgram
            elif found == '*/':
                Program = OutsideCommentProgram
        n = len(found)
        if Dict.has_key(found):
            subst = Dict[found]
            if Program is InsideCommentProgram:
                if not Docomments:
                    print 'Found in comment:', found
                    i = i + n
                    continue
                if NotInComment.has_key(found):
##                  print 'Ignored in comment:',
##                  print found, '-->', subst
##                  print 'Line:', line,
                    subst = found
##              else:
##                  print 'Substituting in comment:',
##                  print found, '-->', subst
##                  print 'Line:', line,
            line = line[:i] + subst + line[i+n:]
            n = len(subst)
        i = i + n
    return line

Docomments = 0
def setdocomments():
    global Docomments
    Docomments = 1

Reverse = 0
def setreverse():
    global Reverse
    Reverse = (not Reverse)

Dict = {}
NotInComment = {}
def addsubst(substfile):
    try:
        fp = open(substfile, 'r')
    except IOError, msg:
        err(substfile + ': cannot read substfile: ' + str(msg) + '\n')
        sys.exit(1)
    lineno = 0
    while 1:
        line = fp.readline()
        if not line: break
        lineno = lineno + 1
        try:
            i = line.index('#')
        except ValueError:
            i = -1          # Happens to delete trailing \n
        words = line[:i].split()
        if not words: continue
        if len(words) == 3 and words[0] == 'struct':
            words[:2] = [words[0] + ' ' + words[1]]
        elif len(words) <> 2:
            err(substfile + '%s:%r: warning: bad line: %r' % (substfile, lineno, line))
            continue
        if Reverse:
            [value, key] = words
        else:
            [key, value] = words
        if value[0] == '*':
            value = value[1:]
        if key[0] == '*':
            key = key[1:]
            NotInComment[key] = value
        if Dict.has_key(key):
            err('%s:%r: warning: overriding: %r %r\n' % (substfile, lineno, key, value))
            err('%s:%r: warning: previous: %r\n' % (substfile, lineno, Dict[key]))
        Dict[key] = value
    fp.close()

if __name__ == '__main__':
    main()