Only in src.old: .#data.cc
diff -ur src.old/data.cc src/data.cc
--- src.old/data.cc	2005-04-29 19:40:47.211830928 -0400
+++ src/data.cc	2005-04-29 20:07:27.324576816 -0400
@@ -1807,10 +1807,10 @@
 {
 
 #define IMAGINARY_DOC_STRING "-*- texinfo -*-\n\
address@hidden {Built-in Variable} I\n\
address@hidden {Built-in Variable} J\n\
address@hidden {Built-in Variable} i\n\
address@hidden {Built-in Variable} j\n\
address@hidden {Built-in Constant} I\n\
address@hidden {Built-in Constant} J\n\
address@hidden {Built-in Constant} i\n\
address@hidden {Built-in Constant} j\n\
 A pure imaginary number, defined as\n\
 @iftex\n\
 @tex\n\
@@ -1827,15 +1827,15 @@
 @end defvr"
 
 #define INFINITY_DOC_STRING "-*- texinfo -*-\n\
address@hidden {Built-in Variable} Inf\n\
address@hidden {Built-in Variable} inf\n\
address@hidden {Built-in Constant} Inf\n\
address@hidden {Built-in Constant} inf\n\
 Infinity.  This is the result of an operation like 1/0, or an operation\n\
 that results in a floating point overflow.\n\
 @end defvr"
 
 #define NAN_DOC_STRING "-*- texinfo -*-\n\
address@hidden {Built-in Variable} NaN\n\
address@hidden {Built-in Variable} nan\n\
address@hidden {Built-in Constant} NaN\n\
address@hidden {Built-in Constant} nan\n\
 Not a number.  This is the result of an operation like\n\
 @iftex\n\
 @tex\n\
@@ -1863,7 +1863,7 @@
 
   DEFCONST (NA, lo_ieee_na_value (),
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} NA\n\
address@hidden {Built-in Constant} NA\n\
 Missing value.\n\
 @end defvr");
 
@@ -1878,7 +1878,7 @@
 
   DEFCONST (e, e_val,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} e\n\
address@hidden {Built-in Constant} e\n\
 The base of natural logarithms.  The constant\n\
 @iftex\n\
 @tex\n\
@@ -1901,7 +1901,7 @@
 
   DEFCONST (eps, DBL_EPSILON,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} eps\n\
address@hidden {Built-in Constant} eps\n\
 The machine precision.  More precisely, @code{eps} is the largest\n\
 relative spacing between any two adjacent numbers in the machine's\n\
 floating point system.  This number is obviously system-dependent.  On\n\
@@ -1919,8 +1919,9 @@
 
   DEFCONST (false, false,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} false\n\
address@hidden {Built-in Constant} false\n\
 Logical false value.\n\
address@hidden
 @end defvr");
 
   DEFCONST (i, Complex (0.0, 1.0),
@@ -1943,14 +1944,14 @@
 
   DEFCONST (pi, pi_val,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} pi\n\
address@hidden {Built-in Constant} pi\n\
 The ratio of the circumference of a circle to its diameter.\n\
 Internally, @code{pi} is computed as @samp{4.0 * atan (1.0)}.\n\
 @end defvr");
 
   DEFCONST (realmax, DBL_MAX,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} realmax\n\
address@hidden {Built-in Constant} realmax\n\
 The largest floating point number that is representable.  The actual\n\
 value is system-dependent.  On machines that support 64-bit IEEE\n\
 floating point arithmetic, @code{realmax} is approximately\n\
@@ -1958,6 +1959,7 @@
  1.7977e+308\n\
 @end ifinfo\n\
 @iftex\n\
address@hidden
 @tex\n\
  $1.7977\\times10^{308}$.\n\
 @end tex\n\
@@ -1966,7 +1968,7 @@
 
   DEFCONST (realmin, DBL_MIN,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} realmin\n\
address@hidden {Built-in Constant} realmin\n\
 The smallest normalized floating point number that is representable.\n\
 The actual value is system-dependent.  On machines that support\n\
 64-bit IEEE floating point arithmetic, @code{realmin} is approximately\n\
@@ -1978,12 +1980,14 @@
  $2.2251\\times10^{-308}$.\n\
 @end tex\n\
 @end iftex\n\
address@hidden
 @end defvr");
 
   DEFCONST (true, true,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} true\n\
address@hidden {Built-in Constant} true\n\
 Logical true value.\n\
address@hidden
 @end defvr");
 
 }
diff -ur src.old/defaults.cc src/defaults.cc
--- src.old/defaults.cc	2005-04-29 19:40:47.212830776 -0400
+++ src/defaults.cc	2005-04-29 20:47:53.591404656 -0400
@@ -713,13 +713,13 @@
 
   DEFCONST (OCTAVE_HOME, Voctave_home,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} OCTAVE_HOME\n\
address@hidden {Built-in Constant} OCTAVE_HOME\n\
 The name of the top-level Octave installation directory.\n\
 @end defvr");
 
   DEFCONSTX ("OCTAVE_VERSION", SBV_OCTAVE_VERSION, OCTAVE_VERSION,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} OCTAVE_VERSION\n\
address@hidden {Built-in Constant} OCTAVE_VERSION\n\
 The version number of Octave, as a string.\n\
 @end defvr");
 
diff -ur src.old/DLD-FUNCTIONS/qz.cc src/DLD-FUNCTIONS/qz.cc
--- src.old/DLD-FUNCTIONS/qz.cc	2005-04-29 19:40:47.225828800 -0400
+++ src/DLD-FUNCTIONS/qz.cc	2005-04-29 21:12:54.046300840 -0400
@@ -277,7 +277,7 @@
 Note: qz performs permutation balancing, but not scaling (see balance).\n\
       Order of output arguments was selected for compatibility with MATLAB\n\
 \n\
-See also: balance, dare, eig, schur\n\
address@hidden, dare, eig, schur}\n\
 @end deftypefn")
 {
   octave_value_list retval;
Only in src/DLD-FUNCTIONS: qz.cc~
diff -ur src.old/file-io.cc src/file-io.cc
--- src.old/file-io.cc	2005-04-29 19:40:47.212830776 -0400
+++ src/file-io.cc	2005-04-29 20:52:58.664026568 -0400
@@ -1715,7 +1715,7 @@
 opened, by @code{tmpnam}, it is possible (though relatively unlikely)\n\
 that it will not be available by the time your program attempts to open it.\n\
 @end deftypefn\n\
address@hidden, mkstemp, and P_tmpdir}")
address@hidden, mkstemp, P_tmpdir}")
 {
   octave_value retval;
 
@@ -1758,7 +1758,7 @@
 string.  Otherwise, @var{fid} is -1 and @var{msg} contains a\n\
 system-dependent error message.\n\
 @end deftypefn\n\
address@hidden, mkstemp, and P_tmpdir}")
address@hidden, mkstemp, P_tmpdir}")
 {
   octave_value_list retval;
 
@@ -1818,7 +1818,7 @@
 is -1, @var{name} is empty, and @var{msg} contains a system-dependent\n\
 error message.\n\
 @end deftypefn\n\
address@hidden, tmpnam, and P_tmpdir}")
address@hidden, tmpnam, P_tmpdir}")
 {
   octave_value_list retval;
 
@@ -1978,7 +1978,7 @@
 
   DEFCONSTX ("P_tmpdir", SBV_P_tmpdir, P_tmpdir,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} P_tmpdir\n\
address@hidden {Built-in Constant} P_tmpdir\n\
 The default name of the directory for temporary files on this system.\n\
 The value of this variable is system dependent.\n\
 @end defvr");
@@ -1988,9 +1988,9 @@
 
   DEFCONSTX ("SEEK_SET", SBV_SEEK_SET, -1,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} SEEK_SET\n\
address@hidden {Built-in Variable} SEEK_CUR\n\
address@hidden {Built-in Variable} SEEK_END\n\
address@hidden {Built-in Constant} SEEK_SET\n\
address@hidden {Built-in Constant} SEEK_CUR\n\
address@hidden {Built-in Constant} SEEK_END\n\
 These variables may be used as the optional third argument for the\n\
 function @code{fseek}.\n\
 \n\
@@ -2008,37 +2008,40 @@
 
   DEFCONSTX ("SEEK_CUR", SBV_SEEK_CUR, 0,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} SEEK_CUR\n\
address@hidden {Built-in Constant} SEEK_CUR\n\
 See SEEK_SET.\n\
 @end defvr");
 
   DEFCONSTX ("SEEK_END", SBV_SEEK_END, 1,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} SEEK_END\n\
address@hidden {Built-in Constant} SEEK_END\n\
 See SEEK_SET.\n\
 @end defvr");
 
   DEFCONSTX ("stdin", SBV_stdin, stdin_file,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} stdin\n\
address@hidden {Built-in Constant} stdin\n\
 The standard input stream (file id 0).  When Octave is used\n\
 interactively, this is filtered through the command line editing\n\
 functions.\n\
address@hidden, stderr}\n\
 @end defvr");
 
   DEFCONSTX ("stdout", SBV_stdout, stdout_file,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} stdout\n\
address@hidden {Built-in Constant} stdout\n\
 The standard output stream (file id 1).  Data written to the\n\
 standard output is normally filtered through the pager.\n\
address@hidden, stderr}\n\
 @end defvr");
 
   DEFCONSTX ("stderr", SBV_stderr, stderr_file,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} stderr\n\
address@hidden {Built-in Constant} stderr\n\
 The standard error stream (file id 2).  Even if paging is turned on,\n\
 the standard error is not sent to the pager.  It is useful for error\n\
 messages and prompts.\n\
address@hidden, stdout}\n\
 @end defvr");
 
 }
diff -ur src.old/sighandlers.cc src/sighandlers.cc
--- src.old/sighandlers.cc	2005-04-29 19:40:47.216830168 -0400
+++ src/sighandlers.cc	2005-04-29 20:54:49.408190896 -0400
@@ -927,7 +927,7 @@
 
   DEFCONST (SIG, make_sig_struct (),
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} SIG\n\
address@hidden {Built-in Constant} SIG\n\
 Structure of Unix signal names and their defined values.\n\
 @end defvr");
 }
diff -ur src.old/syscalls.cc src/syscalls.cc
--- src.old/syscalls.cc	2005-04-29 19:40:47.216830168 -0400
+++ src/syscalls.cc	2005-04-29 21:01:42.969320048 -0400
@@ -983,104 +983,117 @@
 #if defined (F_DUPFD)
   DEFCONSTX ("F_DUPFD", SBV_F_DUPFD, F_DUPFD,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} F_DUPFD\n\
address@hidden {Built-in Constant} F_DUPFD\n\
 Request to @code{fcntl} to return a duplicate file descriptor.\n\
address@hidden, F_GETFD, F_GETFL, F_SETFD, F_SETFL}\n\
 @end defvr");
 #endif
 
 #if defined (F_GETFD)
   DEFCONSTX ("F_GETFD", SBV_F_GETFD, F_GETFD,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} F_GETFD\n\
address@hidden {Built-in Constant} F_GETFD\n\
 Request to @code{fcntl} to return the file descriptor flags.\n\
address@hidden, F_DUPFD, F_GETFL, F_SETFD, F_SETFL}\n\
 @end defvr");
 #endif
 
 #if defined (F_GETFL)
   DEFCONSTX ("F_GETFL", SBV_F_GETFL, F_GETFL,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} F_GETFL\n\
address@hidden {Built-in Constant} F_GETFL\n\
 Request to @code{fcntl} to return the file status flags.\n\
address@hidden, F_DUPFD, F_GETFD, F_SETFD, F_SETFL}\n\
 @end defvr");
 #endif
 
 #if defined (F_SETFD)
   DEFCONSTX ("F_SETFD", SBV_F_SETFD, F_SETFD,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} F_SETFD\n\
address@hidden {Built-in Constant} F_SETFD\n\
 Request to @code{fcntl} to set the file descriptor flags.\n\
address@hidden, F_DUPFD, F_GETFD, F_GETFL, F_SETFL}\n\
 @end defvr");
 #endif
 
 #if defined (F_SETFL)
   DEFCONSTX ("F_SETFL", SBV_F_SETFL, F_SETFL,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} F_SETFL\n\
address@hidden {Built-in Constant} F_SETFL\n\
 Request to @code{fcntl} to set the file status flags.\n\
address@hidden, F_DUPFD, F_GETFD, F_GETFL, F_SETFD}\n\
 @end defvr");
 #endif
 
 #if defined (O_APPEND)
   DEFCONSTX ("O_APPEND", SBV_O_APPEND, O_APPEND,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_APPEND\n\
address@hidden {Built-in Constant} O_APPEND\n\
 File status flag, append on each write.\n\
address@hidden, O_ASYNC, O_CREAT, O_EXCL, O_NONBLOCK, O_RDONLY, O_RDWR, O_SYNC, O_TRUNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
 #if defined (O_ASYNC)
   DEFCONSTX ("O_ASYNC", SBV_O_ASYNC, O_ASYNC,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_ASYNC\n\
address@hidden {Built-in Constant} O_ASYNC\n\
 File status flag, asynchronous I/O.\n\
address@hidden, O_APPEND, O_CREAT, O_EXCL, O_NONBLOCK, O_RDONLY, O_RDWR, O_SYNC, O_TRUNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
 #if defined (O_CREAT)
   DEFCONSTX ("O_CREAT", SBV_O_CREAT, O_CREAT,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_CREAT\n\
address@hidden {Built-in Constant} O_CREAT\n\
 File status flag, create file if it does not exist.\n\
address@hidden, O_APPEND, O_ASYNC, O_EXCL, O_NONBLOCK, O_RDONLY, O_RDWR, O_SYNC, O_TRUNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
 #if defined (O_EXCL)
   DEFCONSTX ("O_EXCL", SBV_O_EXCL, O_EXCL,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_EXCL\n\
address@hidden {Built-in Constant} O_EXCL\n\
 File status flag, file locking.\n\
address@hidden, O_APPEND, O_ASYNC, O_CREAT, O_NONBLOCK, O_RDONLY, O_RDWR, O_SYNC, O_TRUNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
 #if defined (O_NONBLOCK)
   DEFCONSTX ("O_NONBLOCK", SBV_O_NONBLOCK, O_NONBLOCK,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_NONBLOCK\n\
address@hidden {Built-in Constant} O_NONBLOCK\n\
 File status flag, non-blocking I/O.\n\
address@hidden, O_APPEND, O_ASYNC, O_CREAT, O_EXCL, O_RDONLY, O_RDWR, O_SYNC, O_TRUNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
 #if defined (O_RDONLY)
   DEFCONSTX ("O_RDONLY", SBV_O_RDONLY, O_RDONLY,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_RDONLY\n\
address@hidden {Built-in Constant} O_RDONLY\n\
 File status flag, file opened for reading only.\n\
address@hidden, O_APPEND, O_ASYNC, O_CREAT, O_EXCL, O_NONBLOCK, O_RDWR, O_SYNC, O_TRUNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
 #if defined (O_RDWR)
   DEFCONSTX ("O_RDWR", SBV_O_RDWR, O_RDWR,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_RDWR\n\
address@hidden {Built-in Constant} O_RDWR\n\
 File status flag, file open for both reading and writing.\n\
address@hidden, O_APPEND, O_ASYNC, O_CREAT, O_EXCL, O_NONBLOCK, O_RDONLY, O_SYNC, O_TRUNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
 #if defined (O_SYNC)
   DEFCONSTX ("O_SYNC", SBV_O_SYNC, O_SYNC,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_SYNC\n\
address@hidden {Built-in Constant} O_SYNC\n\
 File status flag, file opened for synchronous I/O.\n\
address@hidden, O_APPEND, O_ASYNC, O_CREAT, O_EXCL, O_NONBLOCK, O_RDONLY, O_RDWR, O_TRUNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
@@ -1089,14 +1102,16 @@
     "-*- texinfo -*-\n\
 @defvr {Built-in Variable} O_TRUNC\n\
 File status flag, if file exists, truncate it when writing.\n\
address@hidden, O_APPEND, O_ASYNC, O_CREAT, O_EXCL, O_NONBLOCK, O_RDONLY, O_RDWR, O_SYNC, O_WRONLY}\n\
 @end defvr");
 #endif
 
 #if defined (O_WRONLY)
   DEFCONSTX ("O_WRONLY", SBV_O_WRONLY, O_WRONLY,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} O_WRONLY\n\
address@hidden {Built-in Constant} O_WRONLY\n\
 File status flag, file opened for writing only.\n\
address@hidden, O_APPEND, O_ASYNC, O_CREAT, O_EXCL, O_NONBLOCK, O_RDONLY, O_RDWR, O_SYNC, O_TRUNC}\n\
 @end defvr");
 #endif
 
diff -ur src.old/toplev.cc src/toplev.cc
--- src.old/toplev.cc	2005-04-29 19:40:47.217830016 -0400
+++ src/toplev.cc	2005-04-29 21:06:29.395776608 -0400
@@ -858,7 +858,7 @@
 {
   DEFCONST (argv, ,
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} argv\n\
address@hidden {Built-in Constant} argv\n\
 The command line arguments passed to Octave are available in this\n\
 variable.  For example, if you invoked Octave using the command\n\
 \n\
@@ -878,8 +878,8 @@
   DEFCONST (program_invocation_name,
 	    octave_env::get_program_invocation_name (),
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} program_invocation_name\n\
address@hidden {Built-in Variable} program_name\n\
address@hidden {Built-in Constant} program_invocation_name\n\
address@hidden {Built-in Constant} program_name\n\
 When Octave starts, the value of the built-in variable\n\
 @code{program_invocation_name} is automatically set to the name that was\n\
 typed at the shell prompt to run Octave, and the value of\n\
@@ -898,22 +898,8 @@
 
   DEFCONST (program_name, octave_env::get_program_name (),
     "-*- texinfo -*-\n\
address@hidden {Built-in Variable} program_invocation_name\n\
address@hidden {Built-in Variable} program_name\n\
-When Octave starts, the value of the built-in variable\n\
address@hidden is automatically set to the name that was\n\
-typed at the shell prompt to run Octave, and the value of\n\
address@hidden is automatically set to the final component of\n\
address@hidden  For example, if you typed\n\
address@hidden@value{OCTAVEHOME}/bin/octave} to start Octave,\n\
address@hidden would have the value\n\
address@hidden"@value{OCTAVEHOME}/bin/octave\"}, and @code{program_name} would\n\
-have the value @code{\"octave\"}.\n\
-\n\
-If executing a script from the command line (e.g., @code{octave foo.m})\n\
-or using an executable Octave script, the program name is set to the\n\
-name of the script.  @xref{Executable Octave Programs}, for an example of\n\
-how to create an executable Octave script.\n\
address@hidden {Built-in Variable} program_name\n\
+See: program_invocation_name.\n\
 @end defvr");
 
 }