Fix #135. Autojump was failing for directories with - due to bad regex.

bin/autojump

@@ -29,7 +29,7 @@ import shutil
 import sys
 from tempfile import NamedTemporaryFile
 
-VERSION = 'release-v21-rc'
+VERSION = 'release-v21-rc.1'
 MAX_KEYWEIGHT = 1000
 MAX_STORED_PATHS = 1000
 COMPLETION_SEPARATOR = '__'

bin/autojump.bash

@@ -63,7 +63,7 @@ case $PROMPT_COMMAND in
 esac
 
 function j {
-    if [[ ${@} =~ -.* ]]; then
+    if [[ ${@} =~ ^-{1,2}.* ]]; then
         autojump ${@}
         return
     fi

bin/autojump.zsh

@@ -1,8 +1,8 @@
 # determine the data directory according to the XDG Base Directory Specification
 if [[ -n ${XDG_DATA_HOME} ]] && [[ ${XDG_DATA_HOME} == *${USER}* ]]; then
-	export AUTOJUMP_DATA_DIR="${XDG_DATA_HOME}/autojump"
+    export AUTOJUMP_DATA_DIR="${XDG_DATA_HOME}/autojump"
 else
-	export AUTOJUMP_DATA_DIR=${HOME}/.local/share/autojump
+    export AUTOJUMP_DATA_DIR=${HOME}/.local/share/autojump
 fi
 
 if [[ ! -e ${AUTOJUMP_DATA_DIR} ]]; then
@@ -36,10 +36,11 @@ typeset -ga preexec_functions
 preexec_functions+=autojump_preexec
 
 function j {
-	if [[ ${@} == -* ]]; then
-		autojump ${@}
-		return
-	fi
+    # Cannot use =~ due to MacPorts zsh v4.2, see issue #125.
+    if [[ ${@} == -* ]]; then
+        autojump ${@}
+        return
+    fi
 
     local new_path="$(autojump $@)"
     if [ -d "${new_path}" ]; then