set -eu
+# escape: "expand" '\' as '\\' and '"' as '\"'
+# calling convention: escape -v var "$arg" (like in bash printf).
escape ()
{
- echo "${1//\"/\\\"}"
+ local __escape_arg__=${3//\\/\\\\}
+ printf -v $2 '%s' "${__escape_arg__//\"/\\\"}"
}
EMACS=${EMACS-emacs}
EMACSCLIENT=${EMACSCLIENT-emacsclient}
PRINT_ONLY=
+NO_WINDOW=
USE_EMACSCLIENT=
-CLIENT_TYPE="-c"
+CREATE_FRAME="-c"
# The crux of it all: construct an elisp progn and eval it.
ELISP="(prog1 'done (require 'notmuch) (notmuch-mua-new-mail)"
;;
esac
-
- OPTARG="${OPTARG-none}"
- OPTARG="$(escape "${OPTARG}")"
+ escape -v OPTARG "${OPTARG-none}"
case "${opt}" in
--help|h)
exec man notmuch-emacs-mua
;;
- --client)
- USE_EMACSCLIENT="yes"
- ;;
--subject|s)
ELISP="${ELISP} (message-goto-subject) (insert \"${OPTARG}\")"
;;
PRINT_ONLY=1
;;
--no-window-system)
- CLIENT_TYPE="-t"
+ NO_WINDOW="-nw"
+ CREATE_FRAME=
+ ;;
+ --client)
+ USE_EMACSCLIENT="yes"
;;
*)
# We should never end up here.
# Positional parameters.
for arg; do
- arg="$(escape "${arg}")"
+ escape -v arg "${arg}"
ELISP="${ELISP} (message-goto-to) (insert \"${arg}, \")"
done
if [ -n "$USE_EMACSCLIENT" ]; then
# Evaluate the progn.
- exec ${EMACSCLIENT} ${CLIENT_TYPE} -a '' --eval "${ELISP}"
+ exec ${EMACSCLIENT} ${NO_WINDOW} ${CREATE_FRAME} -a '' --eval "${ELISP}"
else
- exec ${EMACS} --eval "${ELISP}"
+ exec ${EMACS} ${NO_WINDOW} --eval "${ELISP}"
fi