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      1 #!/bin/sh
      2 # Copyright (c) 2013,2014,2015,2017,2018 Ingo Schwarze <schwarze (at] openbsd.org>
      3 #
      4 # Permission to use, copy, modify, and distribute this software for any
      5 # purpose with or without fee is hereby granted, provided that the above
      6 # copyright notice and this permission notice appear in all copies.
      7 #
      8 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
      9 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     10 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     11 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     12 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     13 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     14 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     15 
     16 if [ `id -u` -eq 0 ]; then
     17   echo "$0: do not run me as root"
     18   exit 1
     19 fi
     20 
     21 if [ $# -eq 0 ]; then
     22   echo "usage: $0 [-h|-u] manual_source_file ..."
     23   exit 1
     24 fi
     25 
     26 if [ "X$1" = "X-h" ]; then
     27   shift
     28   export PATH="/usr/local/heirloom-doctools/bin:$PATH"
     29   EQN="neqn"
     30   ROFF="nroff"
     31   MOPT="-Ios=BSD -Tascii $MOPT"
     32   COLPIPE="col -b"
     33 elif [ "X$1" = "X-u" ]; then
     34   shift
     35   ROFF="groff -ket -ww -Tutf8 -P -c"
     36   MOPT="-Ios=OpenBSD -Wall -Tutf8 $MOPT"
     37   COLPIPE="cat"
     38 else
     39   ROFF="groff -ket -ww -mtty-char -Tascii -P -c"
     40   MOPT="-Ios=OpenBSD -Wall -Tascii $MOPT"
     41   COLPIPE="cat"
     42 fi
     43 
     44 while [ -n "$1" ]; do
     45   file=$1
     46   shift
     47   echo " ========== $file ========== "
     48   $ROFF -mandoc $file | $COLPIPE 2> /tmp/roff.err > /tmp/roff.out
     49   ${MANDOC:=mandoc} $MOPT $file | $COLPIPE \
     50     2> /tmp/mandoc.err > /tmp/mandoc.out
     51   for i in roff mandoc; do
     52     [ -s /tmp/$i.err ] && echo "$i errors:" && cat /tmp/$i.err
     53   done
     54   diff -au $DIFFOPT /tmp/roff.out /tmp/mandoc.out 2>&1
     55 done
     56 
     57 exit 0
     58