Merge pull request #97 from ymc/feature/fix_syntax_highlighting

Fix possibly broken syntax highlighting

diff --cc letsencrypt.sh
index 1418171a06c5ab0885469cdb3226697a84bb1dbe,bc694cf1fc290dda506956a81c1c4f45a553bd59..2e6924acfd444a1736d78aba4b3336b8a3cfdb4f
--- 1/letsencrypt.sh
--- 2/letsencrypt.sh
+++ b/letsencrypt.sh
@@@ -49,14 -49,14 +49,14 @@@ load_config() 
    CHALLENGETYPE="http-01"
    HOOK=
    RENEW_DAYS="30"
 -  PRIVATE_KEY="${BASEDIR}/private_key.pem"
 +  PRIVATE_KEY=
    KEYSIZE="4096"
 -  WELLKNOWN="${BASEDIR}/.acme-challenges"
 +  WELLKNOWN=
    PRIVATE_KEY_RENEW="no"
    KEY_ALGO=rsa
-   OPENSSL_CNF="$(openssl version -d | cut -d'"' -f2)/openssl.cnf"
+   OPENSSL_CNF="$(openssl version -d | cut -d\" -f2)/openssl.cnf"
    CONTACT_EMAIL=
 -  LOCKFILE="${BASEDIR}/lock"
 +  LOCKFILE=
  
    if [[ -z "${CONFIG:-}" ]]; then
      echo "#" >&2