[5435] improve appearance of help window

[Gavin D. Smith]

Revision: 5435
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=5435
Author:   gavin
Date:     2014-04-07 20:28:47 +0000 (Mon, 07 Apr 2014)
Log Message:
-----------
improve appearance of help window

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/info/infodoc.c
    trunk/info/window.c

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2014-04-07 18:55:59 UTC (rev 5434)
+++ trunk/ChangeLog     2014-04-07 20:28:47 UTC (rev 5435)
@@ -1,5 +1,12 @@
 2014-04-07  Gavin Smith  <address@hidden>
 
+       * info/infodoc.c (dump_map_to_message_buffer): Check if
+       command is info_do_lowercase_variant.
+       * info/window.c (message_buffer_length_this_line): Do not
+       include leading newline in line length calculation.
+
+2014-04-07  Gavin Smith  <address@hidden>
+
        * doc/info-stnd.text: Document --init-file.
 
 2014-04-07  Gavin Smith  <address@hidden>

Modified: trunk/info/infodoc.c
===================================================================
--- trunk/info/infodoc.c        2014-04-07 18:55:59 UTC (rev 5434)
+++ trunk/info/infodoc.c        2014-04-07 20:28:47 UTC (rev 5435)
@@ -207,6 +207,12 @@
           register int last;
           char *doc, *name;
 
+          /* Do not display "Run command bound to this key's
+             lowercase variant" in help window. */
+          if (InfoFunction (map[i].function)
+               == (VFunction *) info_do_lowercase_version)
+            continue;
+
           doc = function_documentation (map[i].function);
           name = function_name (map[i].function);
 

Modified: trunk/info/window.c
===================================================================
--- trunk/info/window.c 2014-04-07 18:55:59 UTC (rev 5434)
+++ trunk/info/window.c 2014-04-07 20:28:47 UTC (rev 5435)
@@ -1358,8 +1358,11 @@
     return 0;
 
   p = strrchr (message_buffer.base, '\n');
-  if (!p)
+  if (p)
+    p++; /* Point at first character of line. */
+  else
     p = message_buffer.base;
+  
   return string_width (p, 0);
 }