commit https://github.com/vim/vim/commit/3f188935ec4db5117c4a64cc3f71219175624745 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 25 13:57:04 2015 +0200 patch 7.4.831 Problem: When expanding on the command line and encountering an error, the command is executed anyway. Solution: Bail out when an error is detected.

Results of test68:


{
a
b
}


{
a  
b  

a  
b
}


{
a



a


}


{
a b
#a b

a b
#a b
}


{
  1 a
    b
# 1 a
#   b
}


{

  x a
    b_
    c

}


{
# 1 a
#   b
}


{
# x a
#   b
}


{ 1aa ^^2bb }


/* abc def ghi jkl 
 *    mno pqr stu 
 *    vwx yz
 */


# 1 xxxxx
#   foobar