New module 'version-etc-2'.

diff --git a/ChangeLog b/ChangeLog
index 16dd2ec69b8e588ec31f82418e57a4c721242680..546a8545a282dfad54faa90b18acb0691e5d3097 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2003-09-25  Bruno Haible  <bruno@clisp.org>
+
+       * modules/version-etc-2: New file, from modules/version-etc with
+       modifications.
+       * MODULES.html.sh (func_all_modules): Add version-etc-2.
+
 2003-09-25  Simon Josefsson  <jas@extundo.com>
             Bruno Haible  <bruno@clisp.org>
 

diff --git a/MODULES.html.sh b/MODULES.html.sh
index 1d3f17dbbad527a18df9a5f3fe5d596e178d7507..b150391d04de8fce8492d95f040a739fe472ddae 100755 (executable)
--- a/MODULES.html.sh
+++ b/MODULES.html.sh
@@ -1558,6 +1558,7 @@ func_all_modules ()
   func_begin_table
   func_module argmatch
   func_module version-etc
+  func_module version-etc-2
   func_module long-options
   func_end_table
 

diff --git a/lib/ChangeLog b/lib/ChangeLog
index 1bbc40ef4c895b8aa7d1bdc12d82f1dd66fb0c25..60bf66490ad17f87f54a513b6776a691d7f39ee7 100644 (file)
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,8 @@
+2003-09-25  Bruno Haible  <bruno@clisp.org>
+
+       * version-etc-2.h: New file, from version-etc.h with modifications.
+       * version-etc-2.c: New file, from version-etc.c with modifications.
+
 2003-09-25  Simon Josefsson  <jas@extundo.com>
 
        * xgetdomainname.h: New file.

diff --git a/lib/version-etc-2.c b/lib/version-etc-2.c
new file mode 100644 (file)
index 0000000..efa6ffe
--- /dev/null
+++ b/lib/version-etc-2.c
@@ -0,0 +1,176 @@
+/* Utility to help print --version output in a consistent format.
+   Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Written by Jim Meyering. */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+/* Specification.  */
+#include "version-etc-2.h"
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "unlocked-io.h"
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
+/* Default copyright goes to the FSF. */
+
+const char* version_etc_copyright =
+  /* Do *not* mark this string for translation.  */
+  "Copyright (C) 2003 Free Software Foundation, Inc.";
+
+
+/* Like version_etc, below, but with the NULL-terminated author list
+   provided via a variable of type va_list.  */
+void
+version_etc_va (FILE *stream,
+               const char *command_name, const char *package,
+               const char *version, va_list authors)
+{
+  unsigned int n_authors;
+
+  /* Count the number of authors.  */
+  {
+    va_list tmp_authors;
+
+#ifdef __va_copy
+    __va_copy (tmp_authors, authors);
+#else
+    tmp_authors = authors;
+#endif
+
+    n_authors = 0;
+    while (va_arg (tmp_authors, const char *) != NULL)
+      ++n_authors;
+  }
+
+  if (command_name)
+    fprintf (stream, "%s (%s) %s\n", command_name, package, version);
+  else
+    fprintf (stream, "%s %s\n", package, version);
+
+  switch (n_authors)
+    {
+    case 0:
+      /* The caller must provide at least one author name.  */
+      abort ();
+    case 1:
+      /* TRANSLATORS: %s denotes an author name.  */
+      vfprintf (stream, _("Written by %s.\n"), authors);
+      break;
+    case 2:
+      /* TRANSLATORS: Each %s denotes an author name.  */
+      vfprintf (stream, _("Written by %s and %s.\n"), authors);
+      break;
+    case 3:
+      /* TRANSLATORS: Each %s denotes an author name.  */
+      vfprintf (stream, _("Written by %s, %s, and %s.\n"), authors);
+      break;
+    case 4:
+      /* TRANSLATORS: Each %s denotes an author name.
+        You can use line breaks, estimating that each author name occupies
+        ca. 16 screen columns and that a screen line has ca. 80 columns.  */
+      vfprintf (stream, _("Written by %s, %s, %s,\nand %s.\n"), authors);
+      break;
+    case 5:
+      /* TRANSLATORS: Each %s denotes an author name.
+        You can use line breaks, estimating that each author name occupies
+        ca. 16 screen columns and that a screen line has ca. 80 columns.  */
+      vfprintf (stream, _("Written by %s, %s, %s,\n%s, and %s.\n"), authors);
+      break;
+    case 6:
+      /* TRANSLATORS: Each %s denotes an author name.
+        You can use line breaks, estimating that each author name occupies
+        ca. 16 screen columns and that a screen line has ca. 80 columns.  */
+      vfprintf (stream, _("Written by %s, %s, %s,\n%s, %s, and %s.\n"),
+               authors);
+      break;
+    case 7:
+      /* TRANSLATORS: Each %s denotes an author name.
+        You can use line breaks, estimating that each author name occupies
+        ca. 16 screen columns and that a screen line has ca. 80 columns.  */
+      vfprintf (stream, _("Written by %s, %s, %s,\n%s, %s, %s, and %s.\n"),
+               authors);
+      break;
+    case 8:
+      /* TRANSLATORS: Each %s denotes an author name.
+        You can use line breaks, estimating that each author name occupies
+        ca. 16 screen columns and that a screen line has ca. 80 columns.  */
+      vfprintf (stream, _("\
+Written by %s, %s, %s,\n%s, %s, %s, %s,\nand %s.\n"),
+               authors);
+      break;
+    case 9:
+      /* TRANSLATORS: Each %s denotes an author name.
+        You can use line breaks, estimating that each author name occupies
+        ca. 16 screen columns and that a screen line has ca. 80 columns.  */
+      vfprintf (stream, _("\
+Written by %s, %s, %s,\n%s, %s, %s, %s,\n%s, and %s.\n"),
+               authors);
+      break;
+    default:
+      /* 10 or more authors.  Use an abbreviation, since the human reader
+        will probably not want to read the entire list anyway.  */
+      /* TRANSLATORS: Each %s denotes an author name.
+        You can use line breaks, estimating that each author name occupies
+        ca. 16 screen columns and that a screen line has ca. 80 columns.  */
+      vfprintf (stream, _("\
+Written by %s, %s, %s,\n%s, %s, %s, %s,\n%s, %s, and others.\n"),
+               authors);
+      break;
+    }
+  va_end (authors);
+  putc ('\n', stream);
+
+  fputs (version_etc_copyright, stream);
+  putc ('\n', stream);
+
+  fputs (_("\
+This is free software; see the source for copying conditions.  There is NO\n\
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"),
+        stream);
+}
+
+
+/* Display the --version information the standard way.
+
+   If COMMAND_NAME is NULL, the PACKAGE is asumed to be the name of
+   the program.  The formats are therefore:
+
+   PACKAGE VERSION
+
+   or
+
+   COMMAND_NAME (PACKAGE) VERSION.
+
+   The author names are passed as separate arguments, with an additional
+   NULL argument at the end.  */
+void
+version_etc (FILE *stream,
+            const char *command_name, const char *package,
+            const char *version, /* const char *author1, ...*/ ...)
+{
+  va_list authors;
+
+  va_start (authors, version);
+  version_etc_va (stream, command_name, package, version, authors);
+}

diff --git a/lib/version-etc-2.h b/lib/version-etc-2.h
new file mode 100644 (file)
index 0000000..d505e75
--- /dev/null
+++ b/lib/version-etc-2.h
@@ -0,0 +1,37 @@
+/* Utility to help print --version output in a consistent format.
+   Copyright (C) 1999, 2003 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/* Written by Jim Meyering. */
+
+#ifndef VERSION_ETC_H
+# define VERSION_ETC_H 1
+
+# include <stdarg.h>
+# include <stdio.h>
+
+extern const char *version_etc_copyright;
+
+extern void version_etc_va (FILE *stream,
+                           const char *command_name, const char *package,
+                           const char *version, va_list authors);
+
+extern void version_etc (FILE *stream,
+                        const char *command_name, const char *package,
+                        const char *version,
+                        /* const char *author1, ...*/ ...);
+
+#endif /* VERSION_ETC_H */

diff --git a/modules/version-etc-2 b/modules/version-etc-2
new file mode 100644 (file)
index 0000000..a5c2d56
--- /dev/null
+++ b/modules/version-etc-2
@@ -0,0 +1,22 @@
+Description:
+Print --version output. Translator-friendly.
+
+Files:
+lib/version-etc-2.h
+lib/version-etc-2.c
+
+Depends-on:
+unlocked-io
+gettext
+
+configure.ac:
+
+Makefile.am:
+lib_SOURCES += version-etc-2.h version-etc-2.c
+
+Include:
+"version-etc-2.h"
+
+Maintainer:
+Jim Meyering, Bruno Haible
+