[gawk-diffs] [SCM] gawk branch, gawk-4.2-stable, updated. gawk-4.1.0-3047-gc80262b

[Arnold Robbins]

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The branch, gawk-4.2-stable has been updated
       via  c80262bd52c0f1631e9a0aeebf7b732afb76d76f (commit)
       via  e4898b098b3bf1920291c0ccbf9bc912d4537a94 (commit)
       via  f2230060d3301f83f1223983a8ee942328c6e0c4 (commit)
       via  a3bfee4ed115a19a968568b9e2abdca2563bfb10 (commit)
      from  2b1797da18ac18d17bcd2e4171cd8c5909afb189 (commit)

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=c80262bd52c0f1631e9a0aeebf7b732afb76d76f

commit c80262bd52c0f1631e9a0aeebf7b732afb76d76f
Author: Arnold D. Robbins <address@hidden>
Date:   Tue Sep 18 11:39:27 2018 +0300

    Update config.rpath from GNULIB.

diff --git a/ChangeLog b/ChangeLog
index 7019b3f..76ff7fc 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -14,6 +14,10 @@
        * field.c (set_NF): Add lint warning if decrementing NF, which
        doesn't work on older Unix awks.
 
+       Unrelated:
+
+       * config.rpath: Sync to GNULIB.
+
 2018-09-16  gettextize  <address@hidden>
 
        * configure.ac (AM_GNU_GETTEXT_VERSION): Bump to 0.19.8.
diff --git a/config.rpath b/config.rpath
index 98183ff..fc5913d 100755
--- a/config.rpath
+++ b/config.rpath
@@ -2,7 +2,7 @@
 # Output a system dependent set of variables, describing how to set the
 # run time search path of shared libraries in an executable.
 #
-#   Copyright 1996-2016 Free Software Foundation, Inc.
+#   Copyright 1996-2018 Free Software Foundation, Inc.
 #   Taken from GNU libtool, 2001
 #   Originally by Gordon Matzigkeit <address@hidden>, 1996
 #

http://git.sv.gnu.org/cgit/gawk.git/commit/?id=e4898b098b3bf1920291c0ccbf9bc912d4537a94

commit e4898b098b3bf1920291c0ccbf9bc912d4537a94
Author: Arnold D. Robbins <address@hidden>
Date:   Tue Sep 18 11:38:19 2018 +0300

    Add lint check for decrementing NF.

diff --git a/ChangeLog b/ChangeLog
index 119a42d..7019b3f 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,11 @@
        * builtin.c (do_print_rec): Restore check before calling get_field()
        and add do_lint to the condition.
 
+       Unrelated:
+
+       * field.c (set_NF): Add lint warning if decrementing NF, which
+       doesn't work on older Unix awks.
+
 2018-09-16  gettextize  <address@hidden>
 
        * configure.ac (AM_GNU_GETTEXT_VERSION): Bump to 0.19.8.
diff --git a/field.c b/field.c
index b7723aa..2f6eff7 100644
--- a/field.c
+++ b/field.c
@@ -396,6 +396,13 @@ set_NF()
        nf = get_number_si(NF_node->var_value);
        if (nf < 0)
                fatal(_("NF set to negative value"));
+
+       static bool warned = false;
+       if (do_lint && NF > nf && ! warned) {
+               warned = true;
+               lintwarn(_("decrementing NF is not portable to many awk 
versions"));
+       }
+
        NF = nf;
 
        if (NF > nf_high_water)

http://git.sv.gnu.org/cgit/gawk.git/commit/?id=f2230060d3301f83f1223983a8ee942328c6e0c4

commit f2230060d3301f83f1223983a8ee942328c6e0c4
Author: Arnold D. Robbins <address@hidden>
Date:   Tue Sep 18 11:37:02 2018 +0300

    Improve lint check for accessing fields in END rule.

diff --git a/ChangeLog b/ChangeLog
index 947abfb..119a42d 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,13 @@
 
        * NEWS: Fix typo in gettext version.
 
+       Unrelated:
+
+       * field.c (get_field): Move lint check for field access in an
+       END rule to top level, make wording more general.
+       * builtin.c (do_print_rec): Restore check before calling get_field()
+       and add do_lint to the condition.
+
 2018-09-16  gettextize  <address@hidden>
 
        * configure.ac (AM_GNU_GETTEXT_VERSION): Bump to 0.19.8.
diff --git a/builtin.c b/builtin.c
index 8247ca3..d7b2337 100644
--- a/builtin.c
+++ b/builtin.c
@@ -2364,7 +2364,8 @@ do_print_rec(int nargs, int redirtype)
        if (fp == NULL)
                return;
 
-       (void) get_field(0L, NULL);     /* rebuild record if necessary */
+       if (! field0_valid || do_lint)  // lint check for field access in END
+               (void) get_field(0L, NULL);
 
        f0 = fields_arr[0];
 
diff --git a/field.c b/field.c
index 1c209c2..b7723aa 100644
--- a/field.c
+++ b/field.c
@@ -832,18 +832,19 @@ NODE **
 get_field(long requested, Func_ptr *assign)
 {
        bool in_middle = false;
+       static bool warned = false;
+       extern int currule;
+
+       if (do_lint && currule == END && ! warned) {
+               warned = true;
+               lintwarn(_("accessing fields from an END rule may not be 
portable"));
+       }
+
        /*
         * if requesting whole line but some other field has been altered,
         * then the whole line must be rebuilt
         */
        if (requested == 0) {
-               static bool warned = false;
-               extern int currule;
-
-               if (do_lint && currule == END && ! warned) {
-                       warned = true;
-                       lintwarn(_("accessing $0 from an END rule may not be 
portable"));
-               }
                if (! field0_valid) {
                        /* first, parse remainder of input record */
                        if (NF == -1) {

http://git.sv.gnu.org/cgit/gawk.git/commit/?id=a3bfee4ed115a19a968568b9e2abdca2563bfb10

commit a3bfee4ed115a19a968568b9e2abdca2563bfb10
Author: Arnold D. Robbins <address@hidden>
Date:   Tue Sep 18 10:42:28 2018 +0300

    Fix typo in gettext version in NEWS.

diff --git a/ChangeLog b/ChangeLog
index def6d62..947abfb 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2018-09-18         Arnold D. Robbins     <address@hidden>
+
+       * NEWS: Fix typo in gettext version.
+
 2018-09-16  gettextize  <address@hidden>
 
        * configure.ac (AM_GNU_GETTEXT_VERSION): Bump to 0.19.8.
diff --git a/NEWS b/NEWS
index 90833eb..8706366 100644
--- a/NEWS
+++ b/NEWS
@@ -18,7 +18,10 @@ Changes from 4.2.1 to 4.2.2
    me to stop carrying forward decades of changes against the original
    ones from GLIBC.
 
-4. Infrastructure upgrades: Bison 3.1, Automake 1.16.1, Gettext 0.18.1.
+4. Infrastructure upgrades: Bison 3.1, Automake 1.16.1, Gettext 0.19.8.1.
+
+XX. A number of bugs, some of them quite significant, have been fixed.
+   See the ChangeLog for details.
 
 Changes from 4.2.0 to 4.2.1
 ---------------------------

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

Summary of changes:
 ChangeLog    | 20 ++++++++++++++++++++
 NEWS         |  5 ++++-
 builtin.c    |  3 ++-
 config.rpath |  2 +-
 field.c      | 22 +++++++++++++++-------
 5 files changed, 42 insertions(+), 10 deletions(-)


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