Re: new function: textscan.m

[John W. Eaton]

On 23-Oct-2010, Ben Abbott wrote:

| I've included your suggestions.

Will you please also add an @DOCSTRING(textscan) link at some
appropraite point in strings.txi?

+    error (["textscan: expecting first argument to be a file id or",
+            " character string"]);

I generally don't like long lines, but I think this is worse.  Please
just write the message as

    error ("textscan: expecting first argument to be a file id or character 
string");

Please go ahead and push this changeset after making these additional
changes.

Thanks,

jwe