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Diffstat (limited to 'libsigsegv/m4/bold.m4')
| -rw-r--r-- | libsigsegv/m4/bold.m4 | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/libsigsegv/m4/bold.m4 b/libsigsegv/m4/bold.m4 deleted file mode 100644 index 5f5420ec..00000000 --- a/libsigsegv/m4/bold.m4 +++ /dev/null @@ -1,59 +0,0 @@ -# bold.m4 serial 1 (libsigsegv-2.0) -dnl Copyright (C) 1999-2002 Ralf S. Engelschall <rse@engelschall.com> -dnl Copyright (C) 2002 Bruno Haible <bruno@clisp.org> -dnl This file is free software, distributed under the terms of the GNU -dnl General Public License. As a special exception to the GNU General -dnl Public License, this file may be distributed as part of a program -dnl that contains a configuration script generated by Autoconf, under -dnl the same distribution terms as the rest of that program. - -# Determine the escape sequences for switching bold output on and off. -AC_DEFUN([RSE_BOLD], -[ - dnl Not pretty. - dnl AC_REQUIRE([AC_PROG_AWK]) - - case $TERM in - # for the most important terminal types we directly know the sequences - xterm*|vt220*) - term_bold=`${AWK:-awk} 'BEGIN { printf("%c%c%c%c", 27, 91, 49, 109); }' </dev/null 2>/dev/null` - term_norm=`${AWK:-awk} 'BEGIN { printf("%c%c%c", 27, 91, 109); }' </dev/null 2>/dev/null` - ;; - vt100*) - term_bold=`${AWK:-awk} 'BEGIN { printf("%c%c%c%c%c%c", 27, 91, 49, 109, 0, 0); }' </dev/null 2>/dev/null` - term_norm=`${AWK:-awk} 'BEGIN { printf("%c%c%c%c%c", 27, 91, 109, 0, 0); }' </dev/null 2>/dev/null` - ;; - # for all others, we try to use a possibly existing `tput' or `tcout' utility - *) - paths=`echo "$PATH" | sed -e 's/:/ /g'` - for tool in tput tcout; do - for dir in $paths; do - if test -r "$dir/$tool"; then - for seq in bold md smso; do # 'smso' is last - bold="`$dir/$tool $seq 2>/dev/null`" - if test -n "$bold"; then - term_bold="$bold" - break - fi - done - if test -n "$term_bold"; then - for seq in sgr0 me rmso reset; do # 'reset' is last - norm="`$dir/$tool $seq 2>/dev/null`" - if test -n "$norm"; then - term_norm="$norm" - break - fi - done - fi - break - fi - done - if test -n "$term_bold" && test -n "$term_norm"; then - break - fi - done - ;; - esac - echo "$term_bold" | tr -d '\n' > termbold - echo "$term_norm" | tr -d '\n' > termnorm -]) |