-# Pretty printing macros.
+# DESCRIPTION
#
-# Author: Philippe Proulx <pproulx@efficios.com>
+# Pretty printing macros.
+#
+# LICENSE
+#
+# Copyright (c) 2016 Philippe Proulx <pproulx@efficios.com>
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.
+#
+# This program 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 <https://www.gnu.org/licenses/>.
+#
+# As a special exception, the respective Autoconf Macro's copyright owner
+# gives unlimited permission to copy, distribute and modify the configure
+# scripts that are the output of Autoconf when processing the Macro. You
+# need not follow the terms of the GNU General Public License when using
+# or distributing such scripts, even though portions of the text of the
+# Macro appear in them. The GNU General Public License (GPL) does govern
+# all other use of the material that constitutes the Autoconf Macro.
+#
+# This special exception to the GPL applies to versions of the Autoconf
+# Macro released by the Autoconf Archive. When you make and distribute a
+# modified version of the Autoconf Macro, you may extend this special
+# exception to the GPL to apply to your modified version as well.
+
+#serial 1
# PPRINT_INIT(): initializes the pretty printing system.
#
AC_PATH_PROG([pprint_tput], [tput])
AS_IF([test -n "$pprint_tput"], [
- AS_IF([test -n "$PS1" && test `"$pprint_tput" colors` -ge 8 && test -t 1], [
+ AS_IF([test -n "$PS1" && test `"$pprint_tput" colors` -eq 256 && test -t 1], [
# interactive shell and colors supported and standard output
# file descriptor is opened on a terminal
- PPRINT_COLOR_TXTBLK="`"$pprint_tput" setf 0`"
- PPRINT_COLOR_TXTBLU="`"$pprint_tput" setf 1`"
- PPRINT_COLOR_TXTGRN="`"$pprint_tput" setf 2`"
- PPRINT_COLOR_TXTCYN="`"$pprint_tput" setf 3`"
- PPRINT_COLOR_TXTRED="`"$pprint_tput" setf 4`"
- PPRINT_COLOR_TXTPUR="`"$pprint_tput" setf 5`"
- PPRINT_COLOR_TXTYLW="`"$pprint_tput" setf 6`"
- PPRINT_COLOR_TXTWHT="`"$pprint_tput" setf 7`"
+ PPRINT_COLOR_TXTBLK="`"$pprint_tput" setaf 0`"
+ PPRINT_COLOR_TXTBLU="`"$pprint_tput" setaf 4`"
+ PPRINT_COLOR_TXTGRN="`"$pprint_tput" setaf 2`"
+ PPRINT_COLOR_TXTCYN="`"$pprint_tput" setaf 6`"
+ PPRINT_COLOR_TXTRED="`"$pprint_tput" setaf 1`"
+ PPRINT_COLOR_TXTPUR="`"$pprint_tput" setaf 5`"
+ PPRINT_COLOR_TXTYLW="`"$pprint_tput" setaf 3`"
+ PPRINT_COLOR_TXTWHT="`"$pprint_tput" setaf 7`"
PPRINT_COLOR_BLD=`"$pprint_tput" bold`
PPRINT_COLOR_BLDBLK="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTBLK"
PPRINT_COLOR_BLDBLU="$PPRINT_COLOR_BLD$PPRINT_COLOR_TXTBLU"
m4_popdef([pprint_title])
])
+# PPRINT_PROP_BOOL_CUSTOM(title, value, no_msg, title_color?): pretty prints a boolean
+# property.
+#
+# The title is put as is in a double-quoted shell string so the user
+# needs to escape ".
+#
+# The value is evaluated at shell runtime. Its evaluation must be
+# 0 (false) or 1 (true).
+#
+# Uses the PPRINT_PROP_STRING() with the "yes" or "no" string.
+#
+# Use PPRINT_INIT() before using this macro.
+AC_DEFUN([PPRINT_PROP_BOOL_CUSTOM], [
+ m4_pushdef([pprint_title], [$1])
+ m4_pushdef([pprint_value], [$2])
+ m4_pushdef([pprint_value_no_msg], [$3])
+
+ test pprint_value -eq 0 && pprint_msg="$PPRINT_NO_MSG (pprint_value_no_msg)" || pprint_msg="$PPRINT_YES_MSG"
+
+ m4_if([$#], [4], [
+ PPRINT_PROP_STRING(pprint_title, [$pprint_msg], $4)
+ ], [
+ PPRINT_PROP_STRING(pprint_title, [$pprint_msg])
+ ])
+
+ m4_popdef([pprint_value_no_msg])
+ m4_popdef([pprint_value])
+ m4_popdef([pprint_title])
+])
+
# PPRINT_WARN(msg): pretty prints a warning message.
#
# The message is put as is in a double-quoted shell string so the user