On Mar 16, 2010, at 5:20 AM, IOhannes m zmoelnig wrote:
On 2010-01-22 22:04, Miller Puckette wrote:
Hi all,
As I understand it... post() puts out an entire line, and
startpost(),
any number of "poststring", etc, and then an endpost() also puts out
one line. The only ugly thing is that some old code uses
"poststring"
(etc) to APPEND text to a post().
I think it would be compatible with existing code to make "post"
supply
a newline at the end of teh message, to have "startpost()" be a
post()
but without the newline, and endpost() only put out the newline. The
only trick would be (for compatibility) that if a post() is followed
by one or more poststring() calls, one should insert the poststring()
text before the newline that was written by post(), e.g.:
post("foo")
--> foo\n
poststring("bar")
---> foo bar\n
hmm, as a matter of fact, i just tried this, and it doesn't seem to be
true anyhow:
<code>
endpost();
post("foo");
poststring("bar");
endpost();
post("bla");
</code>
results in
<output>
foo
bar
bla
</output>
that is "foo\n bar\nbla"
i also did a not-so-quick grep over all the externals in the puredata
svn, and found that poststring() is only used 3 times in total,
twice in
cyclone (where it is only used in startpost()->poststring()->endpost()
constructs), and once in zexy (where i have put plenty of manual
"\n" in
the strings to be printed).
i don't hink that compatibility in printout is _very_ important, and
since it doesn't seem to work anyhow as expected, i guess it is a good
chance to remove cruft.
Makes sense to me. Sounds like it should be fixed to be right, rather
than maintaining backwards compatibility.
.hc
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