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diff --git a/COPYING b/COPYING
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+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
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+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
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+
+ When we speak of free software, we are referring to freedom, not
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+ Developers that use the GNU GPL protect your rights with two steps:
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+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 3 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 <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..bbb19d1
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,36 @@
+DESTDIR=
+prefix=/usr/local
+exec_prefix=$(prefix)
+bindir=$(exec_prefix)/bin
+
+bash=/bin/bash
+
+EDIT = { m4 -P | sed 's|@bash@|$(bash)|g'; }
+INSTALL_PROGRAM = install -Dm755
+RM = rm -f
+
+
+
+targets = ediff emacsmail emacsterm
+
+all: PHONY $(targets)
+install: PHONY $(addprefix $(DESTDIR)$(bindir)/,$(targets))
+uninstall: PHONY
+ $(RM) -- $(addprefix $(DESTDIR)$(bindir)/,$(targets))
+clean: PHONY
+ $(RM) -- $(addsuffix .sh,$(targets))
+distclean: PHONY clean
+ $(RM) -- $(targets)
+
+
+
+%.sh: %.sh.in common.sh
+ $(EDIT) < $< > $@
+
+$(DESTDIR)$(bindir)/%: %
+ $(INSTALL_PROGRAM) $< $@
+
+
+
+.PHONY: PHONY
+.DELETE_ON_ERROR:
diff --git a/common.sh b/common.sh
new file mode 100644
index 0000000..61fa26f
--- /dev/null
+++ b/common.sh
@@ -0,0 +1,109 @@
+# begin common.sh {{{
+
+# Copyright (C) 2013-2014 Luke Shumaker <lukeshu@sbcglobal.net>
+#
+# This file is not considered part of GNU Emacs.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if type gettext &>/dev/null; then
+ _() { gettext "$@"; }
+else
+ _() { echo "$@"; }
+fi
+
+print() {
+ printf -- "$(_ "$1")\n" "${@:2}"
+}
+
+flag() {
+ if [[ -z "$_flag_indent" ]]; then
+ local str=$(emacsclient --help |
+ sed -rn '/^-.*\s\s/{ s/(\s\s)\S.*/\1/p; q; }' |
+ expand)
+ declare -gi _flag_indent=${#str}
+ fi
+ printf -- "%- ${_flag_indent}s%s\n" "$1" "$(print "${@:2}")"
+}
+
+error() {
+ printf -- "%s: %s\n" "$0" "$(print "$@")" >&2
+}
+
+emacs_quote() {
+ declare -a args=("$@")
+ args=("${args[@]//\\/\\\\}") # \ -> \\
+ args=("${args[@]//\"/\\\"}") # " -> \"
+ printf -- '"%s" ' "${args[@]}" # wrap them in quotes, return
+}
+
+bash_quote() {
+ printf -- '%q ' "$@"
+}
+
+version() {
+ print '%s (Emacs utils) %s, %s' \
+ "${0##*/}" 0.9 "$(emacsclient --version)"
+}
+
+# Sets the global variables:
+# - emacs_getopt_o
+# - emacs_getopt_l
+# - emacs_getopt_1
+# - emacs_getopt_2
+emacs_getopt_init() {
+ declare ifs="$IFS"
+
+ declare -a a_flags
+ IFS=$'\n' a_flags=($(
+ LC_ALL=C emacsclient --help |
+ grep ^- |
+ sed -e 's/\s\s.*//' -e 's/, /\n/g' |
+ sed -e 's/[ =].*/:/' -e 's/^-*//' |
+ grep -vEx 'e|eval'))
+
+ declare -a a_flags_o a_flags_l a_flags_1 a_flags_2
+ IFS=$'\n' a_flags_o=($(printf '%s\n' "${a_flags[@]}"|grep -v '^.[^:]'))
+ IFS=$'\n' a_flags_l=($(printf '%s\n' "${a_flags[@]}"|grep '^.[^:]'))
+ IFS=$'\n' a_flags_1=($(printf '%s\n' "${a_flags[@]}"|sed -rn -e 's/^(.)$/-\1/p' -e 's/^([^-].*[^:])$/--\1/p'))
+ IFS=$'\n' a_flags_2=($(printf '%s\n' "${a_flags[@]}"|sed -rn -e 's/^(.):$/-\1/p' -e 's/^([^-].*):$/--\1/p'))
+
+ IFS='' emacs_getopt_o="${a_flags_o[*]}"
+ IFS=',' emacs_getopt_l="${a_flags_l[*]}"
+ IFS='|' emacs_getopt_2="^(${a_flags_2[*]})\$"
+
+ IFS=$ifs
+}
+
+# Sets the global variable:
+# - args
+emacs_getopt() {
+ declare o="$1"
+ declare l="$2"
+ shift 2
+ [[ -z "${emacs_getopt_o}" ]] ||
+ [[ -z "${emacs_getopt_l}" ]] ||
+ emacs_getopt_init
+ getopt -a \
+ -n "$0" \
+ -o "${emacs_getopt_o}${o}" \
+ -l "${emacs_getopt_l}${l:+,$l}" \
+ -- "$@"
+}
+
+emacs_usage() {
+ emacsclient --help | grep -E '^(\s|-)'
+}
+
+# }}} end common.sh
diff --git a/ediff.sh.in b/ediff.sh.in
new file mode 100644
index 0000000..63b8238
--- /dev/null
+++ b/ediff.sh.in
@@ -0,0 +1,79 @@
+#!@bash@
+
+# Copyright (C) 2014 Luke Shumaker <lukeshu@sbcglobal.net>
+#
+# This file is not considered part of GNU Emacs.
+#
+# 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 3 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 <http://www.gnu.org/licenses/>.
+
+m4_include(common.sh)
+
+usage() {
+ print 'Usage: %q [OPTIONS] FILE_A FILE_B' "$0"
+ print 'Usage: %q -3 [OPTIONS] FILE_A FILE_B FILE_C' "$0"
+ print "Use Emacs' ediff-mode to compare two files"
+ echo
+ print 'The following OPTIONS are accepted:'
+ emacs_usage
+ flag '-3' 'Do a 3-way diff instead of 2-way'
+ flag '-r, --recursive' 'Diff directories recursively'
+}
+
+main() {
+ declare -a flags=()
+ declare -a files=()
+ declare -i cnt=2
+ declare error=false
+ declare mode=normal
+ declare cmd=ediff
+
+ emacs_getopt_init
+ declare args
+ args="$(emacs_getopt 3r recursive "$@")" || error=true
+ eval set -- "$args"
+ while true; do
+ case "$1" in
+ -V|--version) shift; mode=version;;
+ -H|--help) shift; mode=usage;;
+ -r|--recursive) shift; cmd=edirs;;
+ -3) shift; cnt=3;;
+ --) shift; break;;
+ *)
+ if [[ $1 =~ $emacs_getopt_2 ]]; then
+ flags+=("$1" "$2"); shift 2
+ else
+ flags+=("$1"); shift 1
+ fi
+ ;;
+ esac
+ done
+ files=("$@")
+ if [[ $mode == normal ]]; then
+ [[ ${#files[@]} = ${cnt} ]] || error=true
+ fi
+
+ if $error; then
+ usage >&2
+ return 1
+ fi
+ case "$mode" in
+ usage) usage; return 0;;
+ version) version; return 0;;
+ esac
+
+ emacsclient "${flags[@]}" --eval \
+ "(${cmd}${cnt#2} $(emacs_quote "${files[@]}"))"
+}
+
+main "$@"
diff --git a/emacsmail.sh.in b/emacsmail.sh.in
new file mode 100644
index 0000000..3ccaef3
--- /dev/null
+++ b/emacsmail.sh.in
@@ -0,0 +1,74 @@
+#!@bash@
+
+# Copyright (C) 2014 Luke Shumaker <lukeshu@sbcglobal.net>
+#
+# This file is not considered part of GNU Emacs.
+#
+# 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 3 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 <http://www.gnu.org/licenses/>.
+
+m4_include(common.sh)
+
+usage() {
+ print 'Usage: %q [OPTIONS] MAILTO_URL' "$0"
+ print 'Use Emacs to open RFC 2368 "mailto:" URLs'
+ echo
+ print 'Yes, I know that RFC 2368 is obsoleted by RFC 6068.'
+ print 'emacs-devel@gnu.org would *love* a patch to browse-url.el'
+ echo
+ print 'The following OPTIONS are accepted:'
+ emacs_usage
+}
+
+main() {
+ declare -a flags=()
+ declare error=false
+ declare mode=normal
+
+ emacs_getopt_init
+ declare args
+ args="$(emacs_getopt '' '' "$@")" || error=true
+ eval set -- "$args"
+ while true; do
+ case "$1" in
+ -V|--version) shift; mode=version;;
+ -H|--help) shift; mode=usage;;
+ --) shift; break;;
+ *)
+ if [[ $1 =~ $emacs_getopt_2 ]]; then
+ flags+=("$1" "$2"); shift 2
+ else
+ flags+=("$1"); shift 1
+ fi
+ ;;
+ esac
+ done
+ urls=("$@")
+ if [[ $mode == normal ]]; then
+ [[ ${#urls[@]} = 1 ]] || error=true
+ fi
+
+ if $error; then
+ usage >&2
+ return 1
+ fi
+ case "$mode" in
+ usage) usage; return 0;;
+ version) version; return 0;;
+ esac
+
+ emacsclient "${flags[@]}" --eval \
+ "(browse-url-mail $(emacs_quote "${urls[@]}"))"
+}
+
+main "$@"
diff --git a/emacsterm.sh.in b/emacsterm.sh.in
new file mode 100644
index 0000000..a8cef2a
--- /dev/null
+++ b/emacsterm.sh.in
@@ -0,0 +1,160 @@
+#!@bash@
+
+# Copyright (C) 2011, 2013-2014 Luke Shumaker <lukeshu@sbcglobal.net>
+#
+# This file is not considered part of GNU Emacs.
+#
+# 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 3 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 <http://www.gnu.org/licenses/>.
+
+m4_include(common.sh)
+
+usage() {
+ print "Usage: %q [OPTIONS] [SHELL]" "$0"
+ echo
+ print 'This utility does NOT support option combining.'
+ echo
+ print 'The following OPTIONS are accepted:'
+ emacs_usage
+ flag '-r' 'Use rxvt-style parsing of CMD for -e (~execve)'
+ flag '-x' 'Use xterm-style parsing of CMD for -e (~system)'
+ flag "-e $(_ CMD)" 'Execute CMD instead of ${SHELL:-/bin/sh}'
+}
+
+
+main() {
+ declare mimic
+ declare cmd
+ declare -a flags
+ parse "$@"
+
+ emacsclient "${flags[@]}" --eval \
+ "(term $(emacs_quote "${cmd}"))"
+}
+
+# Sets the 'global' variables:
+# - mode
+# - mimic
+# - cmd
+# - flags (array)
+parse() {
+ mimic=rxvt
+ cmd=
+ flags=()
+
+ local mode=normal
+ local error=false
+ emacs_getopt_init
+
+ while [[ $# -gt 0 ]]; do
+ case "$1" in
+ -V|--version) shift; mode=version;;
+ -H|--help) shift; mode=usage;;
+ -r) shift; mimic=rxvt;;
+ -x) shift; mimic=xterm;;
+ -e) shift; parse_cmd "$@"; set --;;
+ --) shift; parse_shell "$@"; set --;;
+ -*) parse_emacs_getopt "$@"; shift $?;;
+ *) parse_shell "$@"; set --;;
+ esac
+ done
+
+ if $error; then
+ usage >&2
+ exit 1
+ fi
+ case "$mode" in
+ usage) usage; exit 0;;
+ version) version; exit 0;;
+ esac
+
+ if [[ -z "$cmd" ]]; then
+ # This matches rxvt's behavior.
+ # This is simpler than xterm's behavior.
+ cmd="${cmd:-${SHELL:-/bin/sh}}"
+ fi
+}
+
+# Return status is the number of things to shift
+parse_emacs_getopt() {
+ declare -a flag
+ if eval "flag=($(getopt -a \
+ -n "$0" \
+ -o "${emacs_getopt_o//:/}" \
+ -l "${emacs_getopt_l//:/}" \
+ -- "$1" 2>/dev/null))" &&
+ [[ ${#flag[@]} == 2 ]]
+ then
+ # getopt worked
+ if [[ $flag =~ $emacs_getopt_2 ]]; then
+ # flag takes an argument
+ if [[ $# -gt 1 ]]; then
+ flags+=("$flag" "$2")
+ return 2
+ else
+ # Missing the required 2nd part
+ getopt -a \
+ -n "$0" \
+ -o "$emacs_getopt_o" \
+ -l "$emacs_getopt_l" \
+ -- "$flag" >/dev/null
+ error=true
+ return 1
+ fi
+ else
+ # pass the flag along to emacs
+ flags+=("$flag")
+ return 1
+ fi
+ else
+ # getopt either didn't work, or did combined flags
+ # Have getopt display its own error message:
+ getopt -a -n "$0" -o '' -l '' -- "$1" >/dev/null
+ error=true
+ return 1
+ fi
+}
+
+parse_cmd() {
+ cmd="$(mktemp -t -- "${0##*/}.XXXXXXXXXX")"
+ trap "$(printf 'rm -f -- %q' "$cmd")" EXIT
+ {
+ echo '#!/bin/sh'
+ case "$mimic" in
+ xterm)
+ if [[ $# == 1 ]]; then
+ printf '%s' "$1"
+ else
+ printf -- '%q ' exec "$@"
+ fi
+ ;;
+ rxvt)
+ printf -- '%q ' exec "$@"
+ ;;
+ esac
+ echo
+ } > "$cmd"
+ chmod 755 "$cmd"
+}
+
+parse_shell() {
+ if [[ $# == 1 ]]; then
+ cmd=$1
+ else
+ shift
+ error "extra arguments: %s" "$*"
+ error=true
+ fi
+}
+
+main "$@"