This file is indexed.

/usr/bin/getinstrs is in xgridfit 2.3-2.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#! /usr/bin/python
"""Extracts instructions from a font and prints them on stdout."""
"""
	Copyright (c) 2009 by Peter .S Baker

	Issued under the GNU Public License, v. 2.

	This file is part of the Xgridfit package.
"""
import sys
try:
    import fontforge
except ImportError:
    print "You must install the FontForge Python extension before running"
    print "this program."
    sys.exit(1)
from optparse import OptionParser

def get_token_type(tok):
    """Returns 'int' if tok is an integer, 'instruction' if it is not."""
    try:
        dummy = int(tok)
        return "int"
    except ValueError:
        return "instruction"

def make_instruction(tok):
    """Transforms a raw instruction into an Xgridfit <command>."""
    istr = INST_SPACE + "<command name=\"" + tok
    if "[" in istr:
        istr = istr.replace("[", "\" modifier=\"")
        istr = istr.replace("]", "\"")
    else:
        istr += "\""
    istr += "/>"
    return istr

def make_glyph_program(gname, instrs):
    """Converts a string containing newline-delimited instructions
    into an Xgridfit glyph program and prints it on stdout."""
    push_cmd = INST_SPACE + "<push>"
    sys.stdout.write(GLYPH_SPACE)
    sys.stdout.write("<glyph ps-name=\"")
    sys.stdout.write(gname)
    sys.stdout.write("\" xml:id=\"")
    sys.stdout.write(gname)
    sys.stdout.write("\" init-graphics=\"no\">\n")
    inst_list = instrs.split("\n")
    token_type = "instruction"
    eat_first_number = False
    for token in inst_list:
        token_str = token.strip()
        # allow blank lines in input
        if len(token_str) == 0:
            continue
        this_type = get_token_type(token_str)
        if this_type == "int":
            if this_type != token_type:
                if eat_first_number:
                    num_string = push_cmd
                else:
                    num_string = push_cmd + token_str
            else:
                if num_string == push_cmd:
                    num_string += token_str
                else:
                    num_string += " " + token_str
            eat_first_number = False
        else:
            if this_type != token_type:
                num_string += "</push>"
                print num_string
            if "PUSH" in token_str:
                if "NPUSH" in token_str:
                    eat_first_number = True
            else:
                print make_instruction(token_str)
        token_type = this_type
    sys.stdout.write(GLYPH_SPACE)
    sys.stdout.write("</glyph>\n")

USAGE_MSG = "usage: %prog [options] fontname glyphname ..."
PARSER = OptionParser(usage = USAGE_MSG)
PARSER.add_option("-r", "--raw", action="store_true",
                  dest="plain_output", default=False,
                  help="Output raw instructions")
PARSER.add_option("-x", "--xgridfit", action="store_true",
                  dest="xgf_element", default=False,
                  help="Output XML declaration and Xgridfit element")
(OPTIONS, ARGS) = PARSER.parse_args()

if len(ARGS) < 2:
    print
    print "Error: not enough arguments"
    print
    PARSER.print_help()
    sys.exit(1)

FONT_NAME = ARGS[0]
GLYPH_LIST = ARGS[1:]
PLAIN_OUTPUT = OPTIONS.plain_output
XGF_ELEMENT = OPTIONS.xgf_element
GLYPH_SPACE = ""
INST_SPACE = "  "

try:
    FONT = fontforge.open(FONT_NAME)
except EnvironmentError as detail:
    print "Error opening file", FONT_NAME
    print detail
    sys.exit(1)

if XGF_ELEMENT:
    print "<?xml version=\"1.0\"?>"
    print "<xgridfit xmlns=\"http://xgridfit.sourceforge.net/Xgridfit2\">"
    GLYPH_SPACE = "  "
    INST_SPACE = "    "
for glyphname in GLYPH_LIST:
    try:
        INSTR_BINARY = FONT[glyphname].ttinstrs
        if len(INSTR_BINARY) == 0:
            print "glyph", glyphname, "has no instructions"
        else:
            INSTR_STRING = fontforge.unParseTTInstrs(INSTR_BINARY)
            if PLAIN_OUTPUT:
                print "# glyph", glyphname
                print INSTR_STRING
                print
            else:
                make_glyph_program(glyphname, INSTR_STRING)
    except TypeError as detail:
        sys.stderr.write("Error retrieving instructions from glyph \"")
        sys.stderr.write(glyphname)
        sys.stderr.write("\"\n")
        print detail
if XGF_ELEMENT:
    print "</xgridfit>"