This file is indexed.

/usr/bin/debiandoc2latexdvi is in debiandoc-sgml 1.2.29-1.

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

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
#!/bin/bash
## ----------------------------------------------------------------------

## ----------------------------------------------------------------------
## exit on erroneous subcommand
set -e

## ----------------------------------------------------------------------
## get script name
script=$(basename ${0})

## ----------------------------------------------------------------------
## print version and usage message
function usage_message
{
    cat >&2 <<'END'
debiandoc2latexdvi version 1.1

Copyright (C) 2005-2008 Osamu Aoki
Copyright (C) 1998-2004 Ardo van Rangelrooij
Copyright (C) 1996 Ian Jackson

This is free software; see the GNU General Public Licence
version 2 or later for copying conditions.  There is NO warranty.

usage: debiandoc2latexdvi [options] <filename>.sgml
options: -h               print this help message
         -O               send output to stdout instead of <filename>.dvi
         -b <basename>    basename to be used
         -c               use content-negotiation (w/  encoding suffix)
         -C               use content-negotiation (w/o encoding suffix)
	 -d <declaration> SGML declaration to be used
         -e <extension>   extension to be used
         -k               keep intermediate files
         -l <locale>      locale to be used
         -s <script>      apply script on intermediate latex source
         -n <options>     nsgmls options to be passed on
         -p <papersize>   paper size to be used
         -v               be verbose
         -X <custom_dir>  switch locale dependent format data tree
END
    exit 0;
}

## ----------------------------------------------------------------------
## print error message
function usage_error
{
    echo >&2 "${script}: ${@}";
    exit 2;
}

## ----------------------------------------------------------------------
## check for presence of latex
if ! which latex >/dev/null 2>&1
then
    echo >&2 "${script}: LaTeX typesetting system not found"
    echo >&2 "${script}: please install the package 'texlive-latex-base'"
    exit 2
fi

## ----------------------------------------------------------------------
## check for presence of used latex styles
if ! kpsewhich \
    fancyhdr.sty \
    helvet.sty \
    hyperref.sty \
    palatino.sty \
    pifont.sty \
    times.sty \
    url.sty \
    >/dev/null 2>&1
then
    echo >&2 "${script}: one or more used LaTeX typesetting styles not found"
    echo >&2 "${script}: please install the package 'texlive-latex-base'"
    exit 2
fi

## ----------------------------------------------------------------------
## check for presence of used latex styles
if ! kpsewhich \
    footmisc.sty \
    paralist.sty \
    vmargin.sty \
    >/dev/null 2>&1
then
    echo >&2 "${script}: one or more used LaTeX typesetting styles not found"
    echo >&2 "${script}: please install the package 'texlive-latex-extra'"
    exit 2
fi

## ----------------------------------------------------------------------
## check for presence of used latex styles
if ! kpsewhich \
    wasysym.sty \
    >/dev/null 2>&1
then
    echo >&2 "${script}: one or more used LaTeX typesetting styles not found"
    echo >&2 "${script}: please install the package 'texlive-fonts-recommended'"
    exit 2
fi

## ----------------------------------------------------------------------
## set default values
basename=''
content=''
contentx=''
postprocessing='/usr/share/debiandoc-sgml/fixlatex'
declaration='-d /usr/share/sgml/debiandoc/dtd/sgml/1.0/debiandoc.dcl'
extension=''
keep=false
keepopt=''
locale=''
nsgmls=''
stdout=false
verbose=false
custom_dir=''

## ----------------------------------------------------------------------
## get command line options
options=':'
options="${options}h"
options="${options}O"
options="${options}b:"
options="${options}c"
options="${options}C"
options="${options}s:"
options="${options}d:"
options="${options}e:"
options="${options}k"
options="${options}l:"
options="${options}n:"
options="${options}p:"
options="${options}v"
options="${options}X:"
while getopts ${options} opt
do
    case ${opt}
    in
	h  ) usage_message
	     ;;
	O  ) stdout=true
	     ;;
	b  ) basename="-${opt} ${OPTARG}"
	     ;;
	c  ) content="-${opt}"
	     ;;
	C  ) contentx="-${opt}"
	     ;;
	s  ) postprocessing="${OPTARG}"
	     ;;
	d  ) declaration="-${opt} ${OPTARG}"
	     ;;
	e  ) extension="-${opt} ${OPTARG}"
	     ;;
	k  ) keep=true
	     keepopt="-${opt}"
	     ;;
	l  ) locale="-${opt} ${OPTARG}"
	     ;;
	n  ) nsgmls="-${opt} ${OPTARG} ${nsgmls}"
	     ;;
	p  ) PAPERSIZE=${OPTARG}
	     export PAPERSIZE
	     ;;
	v  ) verbose=true
	     ;;
	X  ) custom_dir="${OPTARG}"
	     ;;
	\? ) usage_error "unknown option \`${OPTARG}'"
	     ;;
    esac
done
shift $((${OPTIND} - 1))

## ----------------------------------------------------------------------
## check remaining command line options
if [ ${#} -ne 1 ]
then
    usage_error "need exactly one input filename: $*"
fi

## ----------------------------------------------------------------------
## get basename
if [ -n "${basename}" ]
then
    bsn="$(echo ${basename} | cut -d' ' -f2- | cut -d'/' -f-1)"
else
    bsn="$(basename ${1} .sgml)"
fi
case "${bsn}"
in
    -* ) bsn="./${bsn}"
	 ;;
esac

## ----------------------------------------------------------------------
## get content-negotiation
cnt=''
if [ -n "${content}" ]
then
    if [ -n "${locale}" ]
    then
	cnt="$(echo ${locale} | cut -d' ' -f2-)"
    else
	cnt='en'
    fi
    cnt=".${cnt}"
fi
if [ -n "${contentx}" ]
then
    if [ -n "${locale}" ]
    then
	cnt="$(echo ${locale} | cut -d' ' -f2- | sed -e 's/[@\.].*$//')"
    else
	cnt='en'
    fi
    cnt=".${cnt}"
fi

## ----------------------------------------------------------------------
## get extension
if [ -n "${extension}" ]
then
    ext="$(echo ${extension} | cut -d' ' -f2-)"
else
    ext='dvi'
fi
ext=".${ext}"

## ----------------------------------------------------------------------
## what needs to be passed on to the backend
passing_on=''
passing_on="${passing_on} ${basename}"
passing_on="${passing_on} ${declaration}"
passing_on="${passing_on} ${keepopt}"
passing_on="${passing_on} ${locale}"
passing_on="${passing_on} ${nsgmls}"
if [ -n "${postprocessing}" ]; then
  passing_on="${passing_on} -s ${postprocessing}"
fi
if [ -n "${custom_dir}" ]; then
  passing_on="${passing_on} -X ${custom_dir}"
fi
if [ -n "${cnt}" ]; then
  # Remove Largest Suffix Pattern if -C or -c is used.
  bsn="${bsn%%.*}"
fi
## ----------------------------------------------------------------------
## do the actual work
if [ -e ${bsn}.tex ]
then
    echo >&2 "${script}: WARNING: overwriting ${bsn}.tex"
fi
if ! debiandoc2latex ${passing_on} ${1}
then
    echo >&2 "${script}: ERROR: ${bsn}.tex could not be generated properly"
    exit 1
fi
if [ -e ${bsn}.dvi ] && ( [ -n "${content}" ] || [ -n "${contentx}" ] || [ -n "${extension}" ] )
then
    echo >&2 "${script}: WARNING: overwriting ${bsn}.dvi"
fi
touch prior.aux pprior.aux
MAX_LEVEL=9
LEVEL=1
while [ ${LEVEL} -lt ${MAX_LEVEL} ]
do
    if ! ( ${verbose} || exec >/dev/null;
	   latex -interaction=nonstopmode ${bsn}.tex )
    then
        echo >&2 "${script}: ERROR: ${bsn}.dvi could not be generated properly"
        if ! ${verbose}
        then
	    echo >&2 "${script}: rerun with the -v option to find out why"
	    echo >&2 "${script}: or check the log file ${bsn}.log"
        fi
	rm -f prior.aux pprior.aux
        exit 1
    fi
    if    ( ! cmp ${bsn}.aux prior.aux >/dev/null 2>&1 ) \
       && ( ! cmp ${bsn}.aux pprior.aux >/dev/null 2>&1 )
    then
        cp -pf prior.aux pprior.aux
	cp -pf ${bsn}.aux prior.aux
	let LEVEL=LEVEL+1
    else
        let LEVEL=MAX_LEVEL+1
    fi
done
rm -f prior.aux pprior.aux
if [ ${LEVEL} -eq ${MAX_LEVEL} ]
then
    echo >&2 "${script}: ERROR: reached maximum rebuilding level (= ${MAX_LEVEL})"
    if ! ${verbose}
    then
	echo >&2 "${script}: rerun with the -v option to find out why"
	echo >&2 "${script}: or check the log file ${bsn}.log"
    fi
    exit 1
fi
if ${stdout}
then
    cat ${bsn}.dvi
    if ! ${keep}
    then
	rm -f ${bsn}.dvi
    fi
else
    if [ -n "${content}" ] || [ -n "${contentx}" ] || [ -n "${extension}" ]
    then
	mv -f ${bsn}.dvi ${bsn}${cnt}${ext}
    fi
fi

## ----------------------------------------------------------------------
## remove temporary files
if ! ${keep}
then
    rm -f ${bsn}.tex ${bsn}.aux ${bsn}.log ${bsn}.toc ${bsn}.tex-in
fi

## ----------------------------------------------------------------------
exit 0

## ----------------------------------------------------------------------