Fixed #2654 echo 'or' blade compiler for function cal. It now detect if the first character is $ instead of quote or double-quote

Signed-off-by: Mior Muhammad Zaki <crynobone@gmail.com>
fixed to use tabs.

Signed-off-by: Mior Muhammad Zaki <crynobone@gmail.com>
Merge pull request #2655 from crynobone/patch/echo-or

Fixed #2654 echo 'or' blade compiler for function call. It now detect if the first character is $ instead of quote or double-quote