# 
# patch "ChangeLog"
#  from [e5c338c68db677a370aaf11e12a22d802d568a27]
#    to [5e34a3255deae7bcf7b9c72ff70de0c9ee4c98ce]
# 
# patch "constants.cc"
#  from [75fff1a8d191ad21248f4d350827c99602d38364]
#    to [77b91205b63613c05de9ae89ec1a8be9955a13a6]
# 
# patch "constants.hh"
#  from [e44952936dcfaf9f158865b67046394e8805763a]
#    to [2608bd4ee17997a062ade80caf167c3392b6da85]
# 
# patch "ui.cc"
#  from [4eb91893b9ade75c61d42b1743bd60d92fac9ca3]
#    to [69b92313c143066d23c33bc4d8d38bf58c89949a]
# 
===============================================
--- ChangeLog	e5c338c68db677a370aaf11e12a22d802d568a27
+++ ChangeLog	5e34a3255deae7bcf7b9c72ff70de0c9ee4c98ce
@@ -1,5 +1,10 @@
 2005-07-24  Nathaniel Smith  <address@hidden>
 
+	* constants.{cc,hh} (default_terminal_width): New constant.
+	* ui.cc (guess_terminal_width): Use it.
+
+2005-07-24  Nathaniel Smith  <address@hidden>
+
 	* diff_patch.cc (unidiff_append_test): Fix typo.
 
 2005-07-24  Nathaniel Smith  <address@hidden>
===============================================
--- constants.cc	75fff1a8d191ad21248f4d350827c99602d38364
+++ constants.cc	77b91205b63613c05de9ae89ec1a8be9955a13a6
@@ -44,6 +44,8 @@
   // truncated.
   size_t const db_log_line_sz = 70;
 
+  size_t const default_terminal_width = 72;
+
   // size in bytes of the database xdelta version reconstruction cache.
   // the value of 7 MB was determined as the optimal point after timing
   // various values with a pull of the monotone repository - it could
===============================================
--- constants.hh	e44952936dcfaf9f158865b67046394e8805763a
+++ constants.hh	2608bd4ee17997a062ade80caf167c3392b6da85
@@ -52,6 +52,9 @@
   // truncated.
   extern size_t const log_line_sz;
 
+  // assumed width of the terminal, when we can't query for it directly
+  extern size_t const default_terminal_width;
+
   // all the ASCII characters (bytes) which are legal in a packet
   extern char const * const legal_packet_bytes;
 
===============================================
--- ui.cc	4eb91893b9ade75c61d42b1743bd60d92fac9ca3
+++ ui.cc	69b92313c143066d23c33bc4d8d38bf58c89949a
@@ -13,6 +13,7 @@
 #include "sanity.hh"
 #include "ui.hh"
 #include "transforms.hh"
+#include "constants.hh"
 
 #include <iostream>
 #include <iomanip>
@@ -362,7 +363,7 @@
 {
   unsigned int w = terminal_width();
   if (!w)
-    w = 72;
+    w = constants::default_terminal_width;
   return w;
 }