grog: clear the file content in src/roff/grog/.

1 files changed, 0 insertions, 279 deletions

diff --git a/src/roff/grog/grog.sh b/src/roff/grog/grog.sh
deleted file mode 100644
index 38033eca..00000000
--- a/src/roff/grog/grog.sh
+++ /dev/null
@@ -1,279 +0,0 @@
-#! /bin/sh
-# grog -- guess options for groff command
-# Like doctype in Kernighan & Pike, Unix Programming Environment, pp 306-8.
-
-# Source file position: <groff-source>/src/roff/grog/grog.sh
-# Installed position: <prefix>/bin/grog
-
-# Copyright (C) 1993, 2006, 2009, 2011-2012 Free Software Foundation, Inc.
-# Written by James Clark, maintained by Werner Lemberg.
-# Rewritten by and put under GPL Bernd Warken <groff-bernd.warken-72@web.de>.
-
-# This file is part of `grog', which is part of `groff'.
-
-# `groff' is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License (GPL) as published
-# by the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# `groff' is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-########################################################################
-Last_Update='22 Jan 2011'
-########################################################################
-
-soelim=@g@soelim
-
-opts=
-mopt=
-nr=0
-sp="([	 ]|$)"
-double_minus=0
-was_minus=0
-filespec=
-had_filespec=0
-
-for arg
-do
-  if test _"${double_minus}"_ = _1_
-  then
-    had_filespec=1
-    if test -f "${arg}" && test -r "${arg}"
-    then
-      case "$arg" in
-      *" "*)
-        eval filespec="'${filespec} '"'\"'"'${arg}'"'\"'
-        ;;
-      *)
-        eval filespec="'${filespec} ${arg}'"
-        ;;
-      esac
-    else
-      echo "grog: ${arg} is not a readable file.">&2
-    fi
-    continue
-  fi
-  case "$arg" in
-  --)
-    double_minus=1
-    ;;
-  -)
-    # omit several -
-    if test _"${was_minus}"_ = _0_
-    then
-      was_minus=1
-      filespec="${filespec} -"
-    fi
-    ;;
-  -C)
-    sp=; opts="$opts -C";
-    ;;
-  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo \
-"Shell version of GNU grog of $Last_Update in groff version @VERSION@";
-    exit 0
-    ;;
-  -h|--h|--he|--hel|--help)
-    cat <<EOF
-
-usage: grog [option]... [--] [filespec]...
-
-"filespec" is either the name of an existing, readable file or "-" for
-standard input.  If no "filespec" is specified, standard input is
-assumed automatically.
-
-"option" is either a "groff" option or one of these:
-
--C            compatibility mode
--h --help     print this uasge message and exit
--v --version  print version information and exit
-
-"groff" options are appended to the output, "-m" options are checked.
-
-EOF
-    exit 0
-    ;;
-  -m*)
-    if test _"$nr"_ = _0_
-    then
-      nr=1
-      mopt="$arg"
-    else
-      echo "grog: several -m* options are not allowed." >&2
-      mopt=
-    fi
-    ;;
-  -*)
-    opts="$opts $arg"
-    ;;
-  *)
-    had_filespec=1
-    if test -f "${arg}" && test -r "${arg}"
-    then
-      case "$arg" in
-      *" "*)
-        eval filespec="'${filespec} '"'\"'"'${arg}'"'\"'
-        ;;
-      *)
-        eval filespec="'${filespec} ${arg}'"
-        ;;
-      esac
-    else
-      echo "grog: ${arg} is not a readable file.">&2
-    fi
-    ;;
-  esac
-done
-if test _"${filespec}"_ = __ && test _"${had_filespec}"_ = _0_
-then
-  filespec='-'
-fi
-if test _"${filespec}"_ = __
-then
-  exit 1
-fi
-if test "${double_minus}" = 1
-then
-  eval files="'-- ${filespec}'"
-else
-  eval files="'${filespec}'"
-fi
-files=`echo $files|sed s/\"/\'/g`
-
-
-eval sed "'s/[ 	]*$//'" '--' "${filespec}" \
-| sed 's/^[ 	]*begin[ 	][ 	]*chem$/.cstart/' \
-| sed 's/^[.'"'"'][ 	]*/./' \
-| @EGREP@ -h \
-  "^\.(\[|\])|cstart|((P|PS|[PLI]P|[pnil]p|sh|Dd|Tp|Dp|De|Cx|Cl|Oo|.* Oo|Oc|.* Oc|NH|TL|TS|TE|EQ|TH|SH|so|\[|R1|GS|G1|PH|SA)$sp)" \
-| sed '/^\.so/s/^.*$/.SO_START\
-&\
-.SO_END/' \
-| $soelim \
-| @EGREP@ \
-    '^\.(cstart|P|PS|[PLI]P|[pnil]p|sh|Dd|Tp|Dp|De|Cx|Cl|Oo|.* Oo|Oc|.* Oc|NH|TL|TS|TE|EQ|TH|TL|NH|SH|\[|\]|R1|GS|G1|PH|SA|SO_START|SO_END)' \
-| awk '
-/^\.SO_START$/ { so = 1
-  soelim = soelim||chem||eqn||grap||grn||pic||tbl||refer||(refer_start && !refer_end) }
-/^\.SO_END$/ { so = 0 }
-/^\.cstart$/ { chem++; if (so > 0) soelim++ }
-/^\.TS/ { tbl++; in_tbl = 1; if (so > 0) soelim++; }
-/^\.TE/ { in_tbl = 0 }
-/^\.PS([ 0-9.<].*)?$/ { pic++; if (so > 0) soelim++ }
-/^\.EQ/ { eqn++; if (so > 0) soelim++ }
-/^\.R1/ { refer++; if (so > 0) soelim++ }
-/^\.\[/ { refer_start++; if (so > 0) soelim++ }
-/^\.\]/ { refer_end++; if (so > 0) soelim++ }
-/^\.GS/ { grn++; if (so > 0) soelim++ }
-/^\.G1/ { grap++; if (so > 0) soelim++ }
-/^\.TH/ { if (in_tbl != 1) TH++ }
-/^\.PP/ { PP++ }
-/^\.TL/ { TL++ }
-/^\.NH/ { NH++ }
-/^\.[IL]P/ { ILP++ }
-/^\.P$/ { P++ }
-/^\.SH/ { SH++ }
-/^\.(PH|SA)/ { mm++ }
-/^\.([pnil]p|sh)/ { me++ }
-/^\.Dd/ { mdoc++ }
-/^\.(Tp|Dp|De|Cx|Cl)/ { mdoc_old++ }
-/^\.(O[oc]|.* O[oc]( |$))/ {
-  sub(/\\\".*/, "")
-  gsub(/\"[^\"]*\"/, "")
-  sub(/\".*/, "")
-  sub(/^\.Oo/, " Oo ")
-  sub(/^\.Oc/, " Oc ")
-  sub(/ Oo$/, " Oo ")
-  sub(/ Oc$/, " Oc ")
-  while (/ Oo /) {
-    sub(/ Oo /, " ")
-    Oo++
-  }
-  while (/ Oc /) {
-    sub(/ Oc /, " ")
-    Oo--
-  }
-}
-/^\.(PRINTSTYLE|START)/ { mom++ }
-
-END {
-  printf "groff"
-  refer = refer || (refer_start && refer_end)
-  if (pic > 0 || tbl > 0 || grn > 0 || grap > 0 ||
-      eqn > 0 || refer > 0 || chem > 0) {
-    printf " -"
-    if (soelim > 0) printf "s"
-    if (refer > 0) printf "R"
-    if (grn > 0) printf "g"
-    if (chem > 0) printf "j"
-    if (grap > 0) printf "G"
-    if (pic > 0) printf "p"
-    if (tbl > 0) printf "t"
-    if (eqn > 0) printf "e"
-  }
-  mnr = 0
-  m = ""
-  is_man = 0
-  is_mm = 0
-  is_mom = 0
-  # me
-  if (me > 0) {
-    mnr++; m = "-me"; printf " -me"
-  }
-  # man
-  if (SH > 0 && TH > 0) {
-    mnr++; m = "-man"; printf " -man"; is_man = 1
-  }
-  # mom
-  if (mom > 0) {
-    mnr++; m = "-mom"; printf " -mom"; is_mom = 1
-  }
-  # mm
-  if ( mm > 0 || (P > 0 && is_man == 0) ) {
-    mnr++; m = "-mm"; printf " -mm"; is_mm = 1
-  }
-  # ms
-  if ( NH > 0 || (TL > 0 && is_mm == 0) || (ILP > 0 && is_man == 0) ||
-       (PP > 0 && is_mom == 0 && is_man == 0) ) {
-    # .TL also occurs in -mm, .IP and .LP also occur in -man
-    # .PP also occurs in -mom and -man
-    mnr++; m = "-ms"; printf " -ms"
-  }
-  # mdoc
-  if (mdoc > 0) {
-    mnr++
-    if (mdoc_old > 0 || Oo > 0) {
-      m = "-mdoc-old"; printf " -mdoc-old"
-    }
-    else {
-      m = "-mdoc"; printf " -mdoc"
-    }
-  }
-
-  if (mnr == 0) {
-    if (mopt != "")
-      printf "%s", mopt
-  }
-
-  if (opts != "")
-    printf "%s", opts
-  if (files != "")
-    printf " %s", files
-  print ""
-
-  if (mnr == 1) {
-    if (mopt != "" && m != mopt)
-      printf "grog: wrong option %s\n", mopt | "cat 1>&2"
-  }
-  if (mnr >= 2) {
-    err = "grog: error: there are several -m* arguments"
-    printf "%s\n", err | "cat 1>&2"
-    exit mnr
-  }
-}' "opts=$opts" "mopt=$mopt" "files=$files" -