contrib/ncurses/misc/gen_edit.sh

   1 #!/bin/sh
   2 ##############################################################################
   3 # Copyright (c) 2004-2011,2012 Free Software Foundation, Inc.                #
   4 #                                                                            #
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  10 # permit persons to whom the Software is furnished to do so, subject to the  #
  11 # following conditions:                                                      #
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  14 # all copies or substantial portions of the Software.                        #
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  24 # Except as contained in this notice, the name(s) of the above copyright     #
  25 # holders shall not be used in advertising or otherwise to promote the sale, #
  26 # use or other dealings in this Software without prior written               #
  27 # authorization.                                                             #
  28 ##############################################################################
  29 #
  30 # Author: Thomas E. Dickey
  31 #
  32 # $Id: gen_edit.sh,v 1.5 2012/04/01 15:04:37 tom Exp $
  33 # Generate a sed-script for converting the terminfo.src to the form which will
  34 # be installed.
  35 #
  36 # Assumes:
  37 #       The leaf directory names (lib, tabset, terminfo)
  38 #
  39
  40 linux_dft=linux2.2
  41
  42 : ${datadir=/usr/share}
  43 : ${WHICH_LINUX=$linux_dft}
  44 : ${WHICH_XTERM=xterm-new}
  45 : ${XTERM_KBS=BS}
  46
  47 # If we're not installing into /usr/share/, we'll have to adjust the location
  48 # of the tabset files in terminfo.src (which are in a parallel directory).
  49 TABSET=${datadir}/tabset
  50 if test "x$TABSET" != "x/usr/share/tabset" ; then
  51 cat <<EOF
  52 s%/usr/share/tabset%$TABSET%g
  53 EOF
  54 fi
  55
  56 if test "$WHICH_XTERM" != "xterm-new" ; then
  57 echo "** using $WHICH_XTERM terminal description for XTerm entry" >&2
  58 cat <<EOF
  59 /^# This is xterm for ncurses/,/^$/{
  60         s/use=xterm-new,/use=$WHICH_XTERM,/
  61 }
  62 EOF
  63 fi
  64
  65 if test "$XTERM_KBS" != "BS" ; then
  66 echo "** using DEL for XTerm backspace-key" >&2
  67 cat <<EOF
  68 /^xterm+kbs|fragment for backspace key/,/^#/{
  69         s/kbs=^H,/kbs=^?,/
  70 }
  71 EOF
  72 fi
  73
  74 # Work around incompatibities built into Linux console.  The 2.6 series added
  75 # a patch to fixup the SI/SO behavior, which is closer to vt100, but the older
  76 # kernels do not recognize those controls.  All of the kernels recognize the
  77 # older flavor of rmacs/smacs, but beginning in the late 1990s, changes made
  78 # as part of implementing UTF-8 prevent using those for line-drawing when the
  79 # console is in UTF-8 mode.  Taking into account the fact that it took about
  80 # ten years to provide (and distribute) the 2.6 series' change for SI/SO, the
  81 # default remains "linux2.2".
  82 case x$WHICH_LINUX in #(vi
  83 xauto)
  84         system=`uname -s 2>/dev/null`
  85         if test "x$system" = xLinux
  86         then
  87                 case x`uname -r` in
  88                 x1.*)
  89                         WHICH_LINUX=linux-c
  90                         ;;
  91                 x2.[0-4]*)
  92                         WHICH_LINUX=linux2.2
  93                         ;;
  94                 *)
  95                         WHICH_LINUX=linux3.0
  96                         ;;
  97                 esac
  98         else
  99                 WHICH_LINUX=$linux_dft
 100         fi
 101         ;;
 102 xlinux*)
 103         # allow specific setting
 104         ;;
 105 *)
 106         WHICH_LINUX=$linux_dft
 107         ;;
 108 esac
 109
 110 if test $WHICH_LINUX != $linux_dft
 111 then
 112 echo "** using $WHICH_LINUX terminal description for Linux console" >&2
 113 cat <<EOF
 114 /^# This is Linux console for ncurses/,/^$/{
 115         s/use=$linux_dft,/use=$WHICH_LINUX,/
 116 }
 117 EOF
 118 fi