# HG changeset patch
# User Rik <rik@octave.org>
# Date 1426101578 25200
# Node ID e884d58164713ba5de3cd9389b495c6c970a9d3a
# Parent  0cc365dada52bb499de2127657f3776a52b5aec2
Remove extra newlines at end of help printout (bug #44504).

* __makeinfo__.m: Remove "\n\n" footer generated by makeinfo when producing
"plain text" output.

diff -r 0cc365dada52 -r e884d5816471 scripts/help/__makeinfo__.m
--- a/scripts/help/__makeinfo__.m	Tue Mar 10 21:23:54 2015 -0700
+++ b/scripts/help/__makeinfo__.m	Wed Mar 11 12:19:38 2015 -0700
@@ -141,6 +141,13 @@
     ## Call makeinfo
     [status, retval] = system (cmd);
 
+    ## Clean up extra newlines generated by makeinfo
+    if (strcmpi (output_type, "plain text"))
+      if (numel (retval) > 2 && retval(end-1:end) == "\n\n")
+        retval = retval(1:end-2);
+      endif
+    endif
+
   unwind_protect_cleanup
     if (exist (name, "file"))
       delete (name);