vlt.string.ismatlabstring

  ISMATLABSTRING - is a character within a Matlab string?

  TF = vlt.string.ismatlabstring(STR, [STARTISWITHINSTRING])

  Returns 0/1 for each character of STR as to whether or not the
  character is within a Matlab string literal. The quotes are considered
  to be part of the string.

  It is normally assumed that the beginning of STR is not already
  considered to be part of a Matlab string. The user can pass STARTISWITHINSTRING as
  1 to indicate that the first character of STR should be taken to be within a Matlab
  string.

  Examples:
     str = ['myvar=5; a = ''my string'';']
     vlt.string.ismatlabstring(str)
              000000000000011111111100

     str = ['myvar=5; a = [''my '''' '' int2str(5) '' string'';]']
     vlt.string.ismatlabstring(str)