dnl xxxxx dnl xxxxx dnl http://www.example.org/bar xxxxx dnl xxxxx http://www.example.org/bar dnl (http://www.example.org/bar) xxxxx dnl xxxxx (http://www.example.org/bar) dnl xxxxx dnl xxxxx xxxxx dnl xxxxx @synopsis AC_CTAGS_FLAGS dnl (@synopsis) AC_CTAGS_FLAGS dnl xxxxx (@synopsis) AC_CTAGS_FLAGS dnl @synopsis AC_CTAGS_FLAGS dnl dnl check whether it's the correct version of ctags AC_DEFUN([AC_CTAGS_FLAGS], [AC_CACHE_CHECK(whether ${CTAGS} accept --excmd, ac_ctags_flags, [echo 'void f(){}'> conftest.c if test -z "`${CTAGS} --excmd=n -f conftags conftest.c 2>&1`"; then ac_ctags_flags=yes else ac_ctags_flags=no fi rm -f conftest* rm -f conftags* ])]) AC_DEFUN([adl_NORMALIZE_PATH], [case ":[$]1ドル:" in # change empty paths to '.' ::) 1ドル='.' ;; # strip trailing slashes :*[[\\/]]:) 1ドル=`echo "[$]1ドル" | sed 's,[[\\/]]*[$],,'` ;; :*:) ;; esac # squeze repeated slashes case ifelse(2,,ドル"[$]1ドル",2ドル) in # if the path contains any backslashes, turn slashes into backslashes *\\*) 1ドル=`echo "[$]1ドル" | sed 's,$.$[[\\/]][[\\/]]*,1円\\\,円g'` ;; # if the path contains slashes, also turn backslashes into slashes *) 1ドル=`echo "[$]1ドル" | sed 's,$.$[[\\/]][[\\/]]*,1円/,g'` ;; esac])