[gawk-diffs] [SCM] gawk branch, master, updated. gawk-4.1.0-1731-gb6fac52

[Arnold Robbins]

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=b6fac528542ff95fa89e40a6a4c1da2a7346279b

commit b6fac528542ff95fa89e40a6a4c1da2a7346279b
Merge: 43a645f ea1c544
Author: Arnold D. Robbins <address@hidden>
Date:   Thu Apr 7 21:59:34 2016 +0300

    Merge branch 'gawk-4.1-stable'

diff --cc ChangeLog
index a96375c,00dda86..ba4eb96
--- a/ChangeLog
+++ b/ChangeLog
@@@ -1,12 -1,25 +1,34 @@@
+ 2016-04-07         Arnold D. Robbins     <address@hidden>
+ 
+       * awk.h (two_way_close_type): Move here from io.c.
+       (close_rp): Add declaration.
+       * builtin.c (do_printf): Call close_rp before fatal message when
+       attempting to write the closed write end of a two way pipe.
+       (do_print): Ditto.
+       (do_print_rec): Ditto.
+       * io.c (do_getline_redir): Same, for reading closed read end.
+       (close_rp): Make not static.
+ 
+ 2016-04-07  Eli Zaretskii  <address@hidden>
+ 
+       * nonposix.h (WEXITSTATUS, WIFEXITED, WIFSIGNALED, WTERMSIG)
+       (WIFSTOPPED, WSTOPSIG) [__MINGW32__]: New macros to replace the
+       missing header sys/wait.h.
+       (w32_status_to_termsig): Add prototype.
+ 
+       * builtin.c (do_system) [__MINGW32__]: Compute the exit status of
+       'system' differently under --traditional, as the low 8 bits are
+       the most interesting.
+ 
 +2016-04-06         Arnold D. Robbins     <address@hidden>
 +
 +      * builtin.c (do_printf): Allow a write to the closed write-end of
 +      a two-way pipe to be nonfatal if NONFATAL is set for it.
 +      (do_print): Ditto.
 +      (do_print_rec): Ditto.
 +      * io.c (do_getline_redir): Same thing for reading from a closed
 +      read end of a two-way pipe. Fatal error.
 +
  2016-04-04         Arnold D. Robbins     <address@hidden>
  
        * builtin.c (do_fflush): Add warning for flush to two-way
diff --cc NEWS
index 91f1990,a8163bb..196dffd
--- a/NEWS
+++ b/NEWS
@@@ -5,80 -5,7 +5,80 @@@
     are permitted in any medium without royalty provided the copyright
     notice and this notice are preserved.
  
 +Changes from 4.1.x to 4.2.0
 +---------------------------
 +
 +1. If not in POSIX mode, changes to ENVIRON are reflected into
 +   gawk's environment, affecting any programs run by system()
 +   or for piped redirections. This can also affect built-in routines, such
 +   as mktime(), which is typically influenced by the TZ environment variable.
 +
 +2. The series of numbers returned by rand() should now be "more
 +   random" than previously.  Gawk's rand() remains repeatable; you will
 +   get the same series of numbers each time you call rand() repeatedly,
 +   but this will be a different series than previously.
 +
 +3. The --pretty-print option no longer runs the program too.
 +
 +4. The igawk script and igawk.1 man page are no longer installed by
 +   `make install'.  They have been obsolete since gawk 4.0.0.
 +
 +5. Gawk now has a `intdiv()' function to perform integer division; this is
 +   primarily useful for the -M option to avoid MPFR division when all
 +   values involved are integers.
 +
 +6. Gawk can now be built with CMake.  This is an alternative build
 +   system for those who may want it; gawk is not going to switch off
 +   use of the autotools anytime soon, if ever.
 +
 +7. Gawk now processes a maximum of two hexadecimal digits in \x
 +   escape sequences inside strings.
 +
 +8. Setting PROCINFO["redirection", "NONFATAL"] to true makes I/O
 +   errors for "redirection" not fatal, setting ERRNO. Setting
 +   PROCINFO["NONFATAL"] makes all I/O nonfatal.
 +
 +9. MirBSD is no longer supported.
 +
 +10. Pretty printing now preserves comments and places them into the
 +    pretty-printed file.
 +
 +11. `make install' now installs shell startup files
 +    $sysconfdir/profile.d/gawk.{csh,sh} containing shell functions to
 +    manipulate the AWKPATH and AWKLIBPATH environment variables.  On a Fedora
 +    system, these files belong in /etc/profile.d, but the appropriate location
 +    may be different on other platforms.
 +
 +12. Gawk now supports retryable I/O via PROCINFO[input-file, "RETRY"]; see
 +    the manual.
 +
 +13. The API minor version has been increased to 2; the get_file()
 +    API provides access to open redirections. Also see the manual.
 +
 +14. Revisions in the POSIX standard remove the special case for POSIX
 +    mode when FS = " " where newline was not a field separator. The code
 +    and doc have been updated.
 +
 +15. Gawk now supports strongly typed regexp constants. Such constants
 +    look like @/.../.  You can assign them to variables, pass them to
 +    functions, use them in ~, !~ and the case part of a switch statement.
 +    More details are provided in the manual.
 +
 +16. The new typeof() function can be used to indicate if a variable or
 +    array element is an array, regexp, string or number.  The isarray()
 +    function is deprecated in favor of typeof().
 +
 +17. As promised when 4.1 was released, the old extension mechanism,
 +    using the `extension' function, is now gone.
 +
 +18. Support for GNU/Linux on Alpha systems has been removed.
 +
 +19. Optimizations are now enabled by default. Use the new -s/--no-optimize
 +    option(s) to disable them.  Pretty printing and profiling automatically
 +    disable optimizations so that the output program is the same as the
 +    original input program.
 +
- Changes from 4.1.3 to 4.1.x
+ Changes from 4.1.3 to 4.1.4
  ---------------------------
  
  1. Updated to GNU autoconf 2.69, automake 1.15, gettext 0.19.7,
diff --cc builtin.c
index e07bdb5,108bcb8..4256ee5
--- a/builtin.c
+++ b/builtin.c
@@@ -1676,13 -1666,10 +1676,14 @@@ do_printf(int nargs, int redirtype
                redir_exp = PEEK(nargs);
                if (redir_exp->type != Node_val)
                        fatal(_("attempt to use array `%s' in a scalar 
context"), array_vname(redir_exp));
 -              rp = redirect(redir_exp, redirtype, & errflg);
 +              rp = redirect(redir_exp, redirtype, & errflg, true);
                if (rp != NULL) {
                        if ((rp->flag & RED_TWOWAY) != 0 && rp->output.fp == 
NULL) {
 +                              if (is_non_fatal_redirect(redir_exp->stptr)) {
 +                                      update_ERRNO_int(EBADF);
 +                                      return;
 +                              }
+                               (void) close_rp(rp, CLOSE_ALL);
                                fatal(_("printf: attempt to write to closed 
write end of two-way pipe"));
                        }
                        fp = rp->output.fp;
@@@ -2160,13 -2147,10 +2165,14 @@@ do_print(int nargs, int redirtype
                redir_exp = PEEK(nargs);
                if (redir_exp->type != Node_val)
                        fatal(_("attempt to use array `%s' in a scalar 
context"), array_vname(redir_exp));
 -              rp = redirect(redir_exp, redirtype, & errflg);
 +              rp = redirect(redir_exp, redirtype, & errflg, true);
                if (rp != NULL) {
                        if ((rp->flag & RED_TWOWAY) != 0 && rp->output.fp == 
NULL) {
 +                              if (is_non_fatal_redirect(redir_exp->stptr)) {
 +                                      update_ERRNO_int(EBADF);
 +                                      return;
 +                              }
+                               (void) close_rp(rp, CLOSE_ALL);
                                fatal(_("print: attempt to write to closed 
write end of two-way pipe"));
                        }
                        fp = rp->output.fp;
@@@ -2238,13 -2216,10 +2244,14 @@@ do_print_rec(int nargs, int redirtype
        assert(nargs == 0);
        if (redirtype != 0) {
                redir_exp = TOP();
 -              rp = redirect(redir_exp, redirtype, & errflg);
 +              rp = redirect(redir_exp, redirtype, & errflg, true);
                if (rp != NULL) {
                        if ((rp->flag & RED_TWOWAY) != 0 && rp->output.fp == 
NULL) {
 +                              if (is_non_fatal_redirect(redir_exp->stptr)) {
 +                                      update_ERRNO_int(EBADF);
 +                                      return;
 +                              }
+                               (void) close_rp(rp, CLOSE_ALL);
                                fatal(_("print: attempt to write to closed 
write end of two-way pipe"));
                        }
                        fp = rp->output.fp;
diff --cc io.c
index fafc100,3a5748b..e036b87
--- a/io.c
+++ b/io.c
@@@ -2604,10 -2473,7 +2602,11 @@@ do_getline_redir(int into_variable, enu
                }
                return make_number((AWKNUM) -1.0);
        } else if ((rp->flag & RED_TWOWAY) != 0 && rp->iop == NULL) {
 +              if (is_non_fatal_redirect(redir_exp->stptr)) {
 +                      update_ERRNO_int(EBADF);
 +                      return make_number((AWKNUM) -1.0);
 +              }
+               (void) close_rp(rp, CLOSE_ALL);
                fatal(_("getline: attempt to read from closed read end of 
two-way pipe"));
        }
        iop = rp->iop;
diff --cc test/ChangeLog
index bfb05de,bf40d8a..53cfd78
--- a/test/ChangeLog
+++ b/test/ChangeLog
@@@ -1,8 -1,8 +1,13 @@@
+ 2016-04-07         Arnold D. Robbins     <address@hidden>
+ 
+       * clos1way2.ok, clos1way3.ok, clos1way4.ok: Updated after
+       code changes.
+ 
 +2016-04-06         Arnold D. Robbins     <address@hidden>
 +
 +      * Makefile.am (clos1way6): New test.
 +      * clos1way6.awk, clos1way6.ok: New files.
 +
  2016-04-04         Arnold D. Robbins     <address@hidden>
  
        * Makefile.am (clos1way2, clos1way3, clos1way4, clos1way5):

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog         |   22 +
 NEWS              |    2 +-
 awk.h             |    2 +
 builtin.c         |    7 +
 io.c              |    5 +-
 nonposix.h        |   15 +
 pc/ChangeLog      |   10 +
 pc/config.h       |    4 -
 pc/config.sed     |    4 -
 pc/gawkmisc.pc    |   44 ++
 po/ca.gmo         |  Bin 82049 -> 84280 bytes
 po/ca.po          | 1192 +++++++++++++++++++++++++-----------------
 po/da.gmo         |  Bin 51491 -> 51491 bytes
 po/da.po          |  709 ++++++++++++++------------
 po/de.gmo         |  Bin 86359 -> 86359 bytes
 po/de.po          |  710 ++++++++++++++------------
 po/es.gmo         |  Bin 43722 -> 43722 bytes
 po/es.po          |  710 ++++++++++++++------------
 po/fi.gmo         |  Bin 85865 -> 85865 bytes
 po/fi.po          |  711 ++++++++++++++------------
 po/fr.gmo         |  Bin 86892 -> 86892 bytes
 po/fr.po          |  711 ++++++++++++++------------
 po/gawk.pot       |  710 ++++++++++++++------------
 po/id.gmo         |  Bin 0 -> 78019 bytes
 po/id.po          | 1480 ++++++++++++++++++++++++++++++-----------------------
 po/it.gmo         |  Bin 82296 -> 82296 bytes
 po/it.po          |  711 ++++++++++++++------------
 po/ja.gmo         |  Bin 51602 -> 51602 bytes
 po/ja.po          |  710 ++++++++++++++------------
 po/ms.gmo         |  Bin 1183 -> 1183 bytes
 po/ms.po          |  706 +++++++++++++------------
 po/nl.gmo         |  Bin 82198 -> 82198 bytes
 po/nl.po          |  711 ++++++++++++++------------
 po/pl.gmo         |  Bin 70252 -> 70252 bytes
 po/pl.po          |  709 ++++++++++++++------------
 po/sv.gmo         |  Bin 82224 -> 82224 bytes
 po/sv.po          |  710 ++++++++++++++------------
 po/vi.gmo         |  Bin 94364 -> 94364 bytes
 po/vi.po          |  711 ++++++++++++++------------
 po/zh_CN.gmo      |  Bin 0 -> 77435 bytes
 po/zh_CN.po       |  836 ++++++++++++++++--------------
 test/ChangeLog    |    5 +
 test/clos1way2.ok |    4 +-
 test/clos1way3.ok |    4 +-
 test/clos1way4.ok |    4 +-
 45 files changed, 6957 insertions(+), 5912 deletions(-)
 create mode 100644 po/id.gmo
 create mode 100644 po/zh_CN.gmo


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