Mercurial > octave-nkf

changeset 2702:7a820bb7f406

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[project @ 1997-02-19 19:22:34 by jwe]
author jwe
date Wed, 19 Feb 1997 19:22:39 +0000
parents cd5f72e530e2
children 41d6a1c814c4
files Announce ChangeLog NEWS PROJECTS configure.in kpathsea/ChangeLog kpathsea/Makefile.in kpathsea/configure.in libcruft/ChangeLog liboctave/ChangeLog liboctave/lo-ieee.cc readline/ChangeLog readline/configure.in scripts/ChangeLog src/ChangeLog src/lex.l test/ChangeLog
diffstat 17 files changed, 113 insertions(+), 31 deletions(-) [+]
line wrap: on
line diff
--- a/Announce	Wed Feb 19 19:16:17 1997 +0000
+++ b/Announce	Wed Feb 19 19:22:39 1997 +0000
@@ -4,12 +4,16 @@
 in the directory /pub/octave.  Diffs from the previous release are
 also available in the same directory.
 
+  -rw-r--r--   1 jwe  3312470 Feb 18 13:08 octave-2.0.3.tar.gz
+  -rw-r--r--   1 jwe   217812 Feb 18 13:43 octave-2.0.2-2.0.3.patch.
+
 In addition to the source distributions, there are binary
-distributions available for Linux running on Intel systems and OSF/1
-running on Alpha systems.  Binary distributions for other platforms
-will be available from ftp.che.wisc.edu when they are contributed by
-volunteers.  If you would like to help to make a binary distribution
-available, please contact bug-octave@bevo.che.wisc.edu.
+distributions available for Linux running on Intel systems, OSF/1
+running on Alpha systems, and HA-UX 9.x running on HPPA systems.
+Binary distributions for other platforms will be available from
+ftp.che.wisc.edu when they are contributed by volunteers.  If you
+would like to help to make a binary distribution available, please
+contact bug-octave@bevo.che.wisc.edu.
 
 Version 2.0.3 is primarily a bug-fixing release.  Most bugs reported
 since the release of version 2.0.2 have been fixed.  There are also a
--- a/ChangeLog	Wed Feb 19 19:16:17 1997 +0000
+++ b/ChangeLog	Wed Feb 19 19:22:39 1997 +0000
@@ -1,5 +1,13 @@
+Wed Feb 19 10:30:14 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* Version 2.0.4 released.
+
 Tue Feb 18 09:22:04 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
+	* configure.in (SH_LDFLAGS): Fix typo in last change.
+	(RLD_FLAG): Don't forget to put -shared in SH_LDFLAGS for alpha
+	systems.
+
 	* Version 2.0.3 released.
 
 Tue Feb 18 00:33:36 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
--- a/NEWS	Wed Feb 19 19:16:17 1997 +0000
+++ b/NEWS	Wed Feb 19 19:22:39 1997 +0000
@@ -1,3 +1,12 @@
+Summary of changes for version 2.0.4:
+------------------------------------
+
+  * It is now possible to use commands like ls, save, and cd as simple
+    variable names.  They still cannot be used as formal parameters
+    for functions, or as the names of structure variables.  Failed
+    assignments leave them undefined (you can recover the orginal
+    definition as a function using clear).
+
 Summary of changes for version 2.0.3:
 ------------------------------------
 
--- a/PROJECTS	Wed Feb 19 19:16:17 1997 +0000
+++ b/PROJECTS	Wed Feb 19 19:22:39 1997 +0000
@@ -259,9 +259,6 @@
   * Make it possible to get the names of the arguments that are passed
     to functions, at least if simple variables are passed.
 
-  * Fix name of text-style functions (or at least explain it in the
-    manual).
-
   * Consider allowing an arbitrary property list to be attached to any
     variable.  This could be a more general way to handle the help
     string that can currently be added with `document'.
@@ -404,8 +401,6 @@
 
     This is pretty ugly and introduces some conflicts.
 
-  * Make it possible to use text-style function names as variables.
-
   * Add a command that works like bash's `builtin' command.
 
   * Handle comments in parse trees for use with the type command.
--- a/configure.in	Wed Feb 19 19:16:17 1997 +0000
+++ b/configure.in	Wed Feb 19 19:22:39 1997 +0000
@@ -21,7 +21,7 @@
 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 ### 02111-1307, USA. 
 
-AC_REVISION($Revision: 1.255 $)
+AC_REVISION($Revision: 1.256 $)
 AC_PREREQ(2.9)
 AC_INIT(src/octave.cc)
 AC_CONFIG_HEADER(config.h)
@@ -397,7 +397,7 @@
     CPICFLAG=
     CXXPICFLAG=
     FPICFLAG=
-    SH_LDFLAGS="-Xlinker -exepct_unresolved -Xlinker '*'"
+    SH_LDFLAGS="-shared -Xlinker -expect_unresolved -Xlinker '*'"
     RLD_FLAG='-Xlinker -rpath -Xlinker $(libdir)'
   ;;
 changequote(,)dnl
--- a/kpathsea/ChangeLog	Wed Feb 19 19:16:17 1997 +0000
+++ b/kpathsea/ChangeLog	Wed Feb 19 19:22:39 1997 +0000
@@ -1,3 +1,9 @@
+Tue Feb 18 17:36:03 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* Makefile.in (pic/tex-file.o): Delete extra pic/ in commands.
+
+	* configure.in (SH_LDFLAGS): Fix typo in last change.
+
 Thu Feb 13 17:35:20 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* configure.in: Update config for shared libraries.
--- a/kpathsea/Makefile.in	Wed Feb 19 19:16:17 1997 +0000
+++ b/kpathsea/Makefile.in	Wed Feb 19 19:22:39 1997 +0000
@@ -145,7 +145,7 @@
 pic/tex-file.o:
 	$(CC) $(CPPFLAGS) $(CPICFLAG) $(CFLAGS) \
 	  -DDEFAULT_FONT_SIZES='"$(default_texsizes)"'\
-	  -c $(srcdir)/tex-file.c -o pic/$@
+	  -c $(srcdir)/tex-file.c -o $@
 
 # Need the -DHAVE_CONFIG_H.
 gmalloc.o:
--- a/kpathsea/configure.in	Wed Feb 19 19:16:17 1997 +0000
+++ b/kpathsea/configure.in	Wed Feb 19 19:22:39 1997 +0000
@@ -28,7 +28,7 @@
   ;;
   alpha-dec-osf*)
     CPICFLAG=
-    SH_LDFLAGS="-Xlinker -exepct_unresolved -Xlinker '*'"
+    SH_LDFLAGS="-Xlinker -expect_unresolved -Xlinker '*'"
   ;;
   rs6000-ibm-aix* | powerpc-ibm-aix*)
     CPICFLAG=
--- a/libcruft/ChangeLog	Wed Feb 19 19:16:17 1997 +0000
+++ b/libcruft/ChangeLog	Wed Feb 19 19:22:39 1997 +0000
@@ -1,3 +1,7 @@
+Wed Feb 19 10:30:14 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* Version 2.0.4 released.
+
 Tue Feb 18 09:22:04 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* Version 2.0.3 released.
--- a/liboctave/ChangeLog	Wed Feb 19 19:16:17 1997 +0000
+++ b/liboctave/ChangeLog	Wed Feb 19 19:22:39 1997 +0000
@@ -1,3 +1,11 @@
+Wed Feb 19 10:30:14 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* Version 2.0.4 released.
+
+Wed Feb 19 09:42:30 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* lo-ieee.cc: D'oh, it's `extern "C"', not `#extern "C"'.
+
 Tue Feb 18 09:22:04 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* Version 2.0.3 released.
--- a/liboctave/lo-ieee.cc	Wed Feb 19 19:16:17 1997 +0000
+++ b/liboctave/lo-ieee.cc	Wed Feb 19 19:22:39 1997 +0000
@@ -42,11 +42,11 @@
 #endif
 
 #if defined (HAVE_INFINITY)
-#extern "C" double infinity ();
+extern "C" double infinity ();
 #endif
 
 #if defined (HAVE_QUIET_NAN)
-#extern "C" double quiet_nan (long);
+extern "C" double quiet_nan (long);
 #endif
 
 #include "lo-ieee.h"
--- a/readline/ChangeLog	Wed Feb 19 19:16:17 1997 +0000
+++ b/readline/ChangeLog	Wed Feb 19 19:22:39 1997 +0000
@@ -1,3 +1,7 @@
+Tue Feb 18 17:35:05 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* configure.in (SH_LDFLAGS): Fix typo in last change.
+
 Fri Feb 14 16:22:28 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* Makefile.in (bin-dist): Don't write empty strings to LIBRARIES.
--- a/readline/configure.in	Wed Feb 19 19:16:17 1997 +0000
+++ b/readline/configure.in	Wed Feb 19 19:22:39 1997 +0000
@@ -40,7 +40,7 @@
   ;;
   alpha-dec-osf*)
     CPICFLAG=
-    SH_LDFLAGS="-Xlinker -exepct_unresolved -Xlinker '*'"
+    SH_LDFLAGS="-Xlinker -expect_unresolved -Xlinker '*'"
   ;;
   rs6000-ibm-aix* | powerpc-ibm-aix*)
     CPICFLAG=
--- a/scripts/ChangeLog	Wed Feb 19 19:16:17 1997 +0000
+++ b/scripts/ChangeLog	Wed Feb 19 19:22:39 1997 +0000
@@ -1,3 +1,9 @@
+Wed Feb 19 10:30:14 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* Version 2.0.4 released.
+
+	* miscellaneous/paren.m: New file.
+
 Tue Feb 18 09:22:04 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* Version 2.0.3 released.
--- a/src/ChangeLog	Wed Feb 19 19:16:17 1997 +0000
+++ b/src/ChangeLog	Wed Feb 19 19:22:39 1997 +0000
@@ -1,5 +1,15 @@
+Wed Feb 19 10:30:14 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* Version 2.0.4 released.
+
+	* lex.l (handle_identifier): Allow commands like ls, save, etc. to
+	also be used as simple variable names.  Also make it possible to
+	use the normal function call syntax to invoke them.
+
 Tue Feb 18 09:22:04 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
+	* Makefile.in (%.oct:%.o, %.oct:pic/%.o): Use $(SH_LDFLAGS) here.
+
 	* Version 2.0.3 released.
 
 Tue Feb 18 00:27:49 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
--- a/src/lex.l	Wed Feb 19 19:16:17 1997 +0000
+++ b/src/lex.l	Wed Feb 19 19:22:39 1997 +0000
@@ -1072,6 +1072,23 @@
   return curr_sym_tab->lookup (name, 1, 0);
 }
 
+static bool
+is_variable (const string& name)
+{
+  symbol_record *sr = curr_sym_tab->lookup (name, 0, 0);
+
+  return sr && sr->is_variable ();
+}
+
+static void
+force_local_variable (const string& name)
+{
+  symbol_record *sr = curr_sym_tab->lookup (name, 1, 0);
+
+  if (sr)
+    sr->define (octave_value ());
+}
+
 // Grab the help text from an function file.  Always overwrites the
 // current contents of help_buf.
 
@@ -1721,22 +1738,10 @@
 	TOK_RETURN (plot_option_kw);
     }
 
-  // If we are looking at a text style function, set up to gobble its
-  // arguments.  These are also reserved words, but only because it
-  // would be very difficult to do anything intelligent with them if
-  // they were not reserved.
-
-  if (is_text_function_name (tok))
-    {
-      BEGIN TEXT_FCN;
-
-      if (tok == "gset")
-	lexer_flags.doing_set = 1;
-    }
-
   int c = yyinput ();
   yyunput (c, yytext);
-  int next_tok_is_eq = (c == '=');
+  bool next_tok_is_eq = (c == '=');
+  bool next_tok_is_paren = (c == '(');
 
   // Make sure we put the return values of a function in the symbol
   // table that is local to the function.
@@ -1745,6 +1750,25 @@
       && lexer_flags.defining_func && lexer_flags.maybe_screwed)
     curr_sym_tab = tmp_local_sym_tab;
 
+  // Kluge alert.
+  //
+  // If we are looking at a text style function, set up to gobble its
+  // arguments.  If the following token is `=', force the symbol to be
+  // inserted as a variable in the current symbol table.
+
+  if (is_text_function_name (tok) && ! is_variable (tok))
+    {
+      if (next_tok_is_eq)
+	force_local_variable (tok);
+      else if (! next_tok_is_paren)
+	{
+	  if (tok == "gset")
+	    lexer_flags.doing_set = 1;
+
+	  BEGIN TEXT_FCN;
+	}
+    }
+
   // Find the token in the symbol table.
 
   yylval.tok_val = new token (lookup_identifier (tok),
--- a/test/ChangeLog	Wed Feb 19 19:16:17 1997 +0000
+++ b/test/ChangeLog	Wed Feb 19 19:22:39 1997 +0000
@@ -1,3 +1,7 @@
+Wed Feb 19 10:30:14 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
+
+	* Version 2.0.4 released.
+
 Tue Feb 18 09:22:04 1997  John W. Eaton  <jwe@bevo.che.wisc.edu>
 
 	* Version 2.0.3 released.