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changeset 1808:72b1c55692a2

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[project @ 1996-01-29 07:08:33 by jwe]
author jwe
date Mon, 29 Jan 1996 07:10:45 +0000
parents b16eeb7d68d6
children 4100e0cb00a1
files src/help.cc src/variables.cc
diffstat 2 files changed, 12 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/src/help.cc	Mon Jan 29 07:05:12 1996 +0000
+++ b/src/help.cc	Mon Jan 29 07:10:45 1996 +0000
@@ -355,9 +355,11 @@
 {
   int count = 0;
   string_vector symbols = names (list, count);
-  output_buf << "\n*** " << desc << ":\n\n";
-  if (symbols.length () > 0)
-    list_in_columns (output_buf, symbols);
+  if (! symbols.empty ())
+    {
+      output_buf << "\n*** " << desc << ":\n\n";
+      symbols.list_in_columns (output_buf);
+    }
 }
 
 static string
@@ -437,9 +439,11 @@
 display_symtab_names (ostrstream& output_buf, const string_vector& names,
 		      int /* count */, const string& desc)
 {
-  output_buf << "\n*** " << desc << ":\n\n";
-  if (names.length () > 0)
-    list_in_columns (output_buf, names);
+  if (! names.empty ())
+    {
+      output_buf << "\n*** " << desc << ":\n\n";
+      names.list_in_columns (output_buf);
+    }
 }
 
 static void
@@ -497,7 +501,7 @@
 		     << make_absolute (dirs[i], the_current_working_directory)
 		     << ":\n\n";
 
-	  list_in_columns (output_buf, names);
+	  names.list_in_columns (output_buf);
 	}
     }
 
--- a/src/variables.cc	Mon Jan 29 07:05:12 1996 +0000
+++ b/src/variables.cc	Mon Jan 29 07:10:45 1996 +0000
@@ -1161,7 +1161,7 @@
       if (symbols.length () > 0 && count > 0)
 	{
 	  output_buf << "\n" << header << "\n\n";
-	  list_in_columns (output_buf, symbols);
+	  symbols.list_in_columns (output_buf);
 	  status = 1;
 	}
     }