From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Mon, 15 Jul 2002 19:59:53 +0000 (+0000)
Subject: (scan_c_file): Warn about missing `usage' info.
X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1~1^2~31660
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=07ac4c0b8a890e2fd6169afa036f5e3efb43c6a4;p=emacs.git

(scan_c_file): Warn about missing `usage' info.
---

diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c
index 99da7b85186..124572cb899 100644
--- a/lib-src/make-docfile.c
+++ b/lib-src/make-docfile.c
@@ -722,6 +722,9 @@ scan_c_file (filename, mode)
 	      fprintf (outfile, "\n\n");
 	      write_c_args (outfile, buf, argbuf, minargs, maxargs);
 	    }
+	  else if (defunflag && maxargs == -1 && !saw_usage)
+	    /* The DOC should provide the usage form.  */
+	    fprintf (stderr, "Missing `usage' for function `%s'.\n", buf);
 	}
     }
  eof: