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authorBoris Kolpackov <boris@codesynthesis.com>2012-03-08 11:26:47 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2012-03-08 11:26:47 +0200
commit83c0210d84179f3fd00774a757bd9e7dc8a42d32 (patch)
tree782a7dbd60dd024018d2e8e7408d3f2529d548ed /doc
parent490cd02a71802c699fc339ec279ee7e6010be0d9 (diff)
Print usage/version information to STDOUT instead of STDERR
Diffstat (limited to 'doc')
-rw-r--r--doc/guide/index.xhtml14
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/guide/index.xhtml b/doc/guide/index.xhtml
index 638b65b..1e85997 100644
--- a/doc/guide/index.xhtml
+++ b/doc/guide/index.xhtml
@@ -343,11 +343,11 @@ private:
using namespace std;
void
-usage ()
+usage (ostream&amp; os)
{
- cerr &lt;&lt; "usage: driver [options] &lt;names>" &lt;&lt; endl
- &lt;&lt; "options:" &lt;&lt; endl;
- options::print_usage (cerr);
+ os &lt;&lt; "usage: driver [options] &lt;names>" &lt;&lt; endl
+ &lt;&lt; "options:" &lt;&lt; endl;
+ options::print_usage (os);
}
int
@@ -360,14 +360,14 @@ main (int argc, char* argv[])
if (o.help ())
{
- usage ();
+ usage (cout);
return 0;
}
if (end == argc)
{
cerr &lt;&lt; "no names provided" &lt;&lt; endl;
- usage ();
+ usage (cerr);
return 1;
}
@@ -386,7 +386,7 @@ main (int argc, char* argv[])
catch (const cli::exception&amp; e)
{
cerr &lt;&lt; e &lt;&lt; endl;
- usage ();
+ usage (cerr);
return 1;
}
}