test: Add a corpus of email messages to be used in testing.

[notmuch] / test / corpus / 23

diff --git a/test/corpus/23 b/test/corpus/23
new file mode 100644 (file)
index 0000000..c2b26dc
--- /dev/null
+++ b/test/corpus/23
@@ -0,0 +1,77 @@
+From: "Lars Kellogg-Stedman" <lars@seas.harvard.edu>
+To: notmuch@notmuchmail.org
+Date: Tue, 17 Nov 2009 19:58:29 -0500
+Subject: [notmuch] "notmuch help" outputs to stderr?
+Message-ID: <20091118005829.GB25380@dottiness.seas.harvard.edu>
+
+I'm just noticing that 'notmuch help ...' outputs to stderr, which
+isn't terribly intuitive.  For example, the obvious invocation:
+
+  notmuch help | less
+
+...isn't terribly helpful.
+
+I've attached a patch that lets usage() take a FILE * argument so that
+you can output to stderr in response to usage errors, and stdout in
+response to an explicit request.
+
+-- 
+Lars Kellogg-Stedman <lars at seas.harvard.edu>
+Senior Technologist, Computing and Information Technology
+Harvard University School of Engineering and Applied Sciences
+
+-------------- next part --------------
+diff --git a/notmuch.c b/notmuch.c
+index c47e640..a35cb99 100644
+--- a/notmuch.c
++++ b/notmuch.c
+@@ -157,23 +157,23 @@ command_t commands[] = {
+ };
+ 
+ static void
+-usage (void)
++usage (FILE *out)
+ {
+     command_t *command;
+     unsigned int i;
+ 
+-    fprintf (stderr, "Usage: notmuch <command> [args...]\n");
+-    fprintf (stderr, "\n");
+-    fprintf (stderr, "Where <command> and [args...] are as follows:\n");
+-    fprintf (stderr, "\n");
++    fprintf (out, "Usage: notmuch <command> [args...]\n");
++    fprintf (out, "\n");
++    fprintf (out, "Where <command> and [args...] are as follows:\n");
++    fprintf (out, "\n");
+ 
+     for (i = 0; i < ARRAY_SIZE (commands); i++) {
+       command = &commands[i];
+ 
+-      fprintf (stderr, "\t%s\t%s\n\n", command->name, command->summary);
++      fprintf (out, "\t%s\t%s\n\n", command->name, command->summary);
+     }
+ 
+-    fprintf (stderr, "Use \"notmuch help <command>\" for more details on each command.\n\n");
++    fprintf (out, "Use \"notmuch help <command>\" for more details on each command.\n\n");
+ }
+ 
+ static int
+@@ -183,8 +183,8 @@ notmuch_help_command (unused (void *ctx), int argc, char *argv[])
+     unsigned int i;
+ 
+     if (argc == 0) {
+-      fprintf (stderr, "The notmuch mail system.\n\n");
+-      usage ();
++      fprintf (stdout, "The notmuch mail system.\n\n");
++      usage (stdout);
+       return 0;
+     }
+ 
+-------------- next part --------------
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