[gawk-diffs] [SCM] gawk branch, porting, updated. gawk-4.1.0-1500-gbcaab97

[Arnold Robbins]

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=bcaab97477a3718e3197a59f4bef5a7e0a5fb84a

commit bcaab97477a3718e3197a59f4bef5a7e0a5fb84a
Merge: 6489e5d 2eee1b8
Author: Arnold D. Robbins <address@hidden>
Date:   Wed Jul 8 19:59:03 2015 +0300

    Merge branch 'gawk-4.1-stable'

diff --cc ChangeLog
index 6ee7e25,41c55da..e8980e2
--- a/ChangeLog
+++ b/ChangeLog
@@@ -1,95 -1,7 +1,99 @@@
+ 2015-07-08         Arnold D. Robbins     <address@hidden>
+ 
+       * dfa.h, dfa.c: Sync with GNU grep.
+ 
 +2015-06-29         Arnold D. Robbins     <address@hidden>
 +
 +      * awkgram.y (yylex): If gawk extension function is found as
 +      a function in a user-defined function body, treat it normally.
 +      Makes eval "print and(a, 1)" work in the debugger again.
 +      Thanks, yet again, to Hermann Peifer.
 +      * interpret.h (r_interpret): Op_subscript. UPREF if the
 +      element value is a typed regexp.  Thanks to Hermann Peifer.
 +
 +2015-06-28         Arnold D. Robbins     <address@hidden>
 +
 +      Improve memory tracking of typed regexps.
 +
 +      * awkgram.y (make_regnode): Set valref to 1.
 +      * interpret.h (r_interpret): Have Op_push_re upref typed regexp.
 +      * builtin.c (do_typeof): OK to deref typed regex.
 +      * awk.h (force_string): Do dupnode on the regexp text.
 +
 +2015-06-26         Arnold D. Robbins     <address@hidden>
 +
 +      Remove support for old-style extensions.
 +
 +      * awk.h (Node_old_ext_func, Op_old_ext_func): Removed.
 +      Remove all uses throughout the code.
 +      (load_old_ext, make_old_builtin): Remove declarations.
 +      * ext.c (load_old_ext, make_old_builtin): Removed.
 +      * awkgram.y (tokentab): Remove "extension" entry.
 +      * eval.c (Node_old_ext_funci, Op_old_ext_func): Remove from tables.
 +      * interpret.h (interpret): Remove stuff for old extensions.
 +
 +      Unrelated:
 +
 +      * builtin.c (do_typeof): Add support for strnum, distinguish
 +      untyped from unassigned, use "string" and "number". Thanks to
 +      Hermann Peifer for suggesting inclusion of strnum.
 +
 +2015-06-25         Arnold D. Robbins     <address@hidden>
 +
 +      Further work straightening out memory management for typeof.
 +
 +      * awk.h (DEREF): Add an assert.
 +      * builtin.c (do_typeof): Add comments, cases where not to deref.
 +      * debug.c (print_instruction): Add Op_push_arg_untyped.
 +      * interpret.h (r_interpret): Additional comments / tweaks for
 +      Op_push_arg_untyped.
 +
 +      Unrelated. Make `x = @/foo/ ; print x' print something.
 +
 +      * builtin.c (do_print): Check for Node_typedregex and handle it.
 +      Needed for adding test code.
 +
 +      Unrelated. Typo fix.
 +
 +      * debug.c (initialize_watch_item): Dupnode the right thing.
 +
 +2015-06-22         Arnold D. Robbins     <address@hidden>
 +
 +      * awkgram.y (snode): Make isarray not scalarize untyped parameters
 +      also.
 +      * profile.c (pprint): Add Op_push_arg_untyped.
 +
 +      Improve debugger support for typed regexps.
 +      Thanks to Hermann Peifer for the bug report.
 +
 +      * awkgram.y (valinfo): Add support for Node_typedregex.
 +      * debug.c (watchpoint_triggerred): Handle Node_typedregex.
 +      (initialize_watch_item): Ditto.
 +      (print_memory): Ditto.
 +
 +      Fix typeof to work on subarrays.  Thanks, yet again, to
 +      Hermann Peifer for the bug report.
 +
 +      * builtin.c (do_typeof): Don't deref Node_var_array.
 +
 +2015-06-21         Arnold D. Robbins     <address@hidden>
 +
 +      Fixes for typeof - Don't let typeof change an untyped variable
 +      into a scalar.
 +
 +      * awk.h (opcodeval): Add Op_push_arg_untyped.
 +      * awkgram.y (snode): Separate out case for do_typeof, use
 +      Op_push_arg_untyped.
 +      * builtin.c (do_typeof): Arg will be equal to Nnull_string
 +      if it's untyped.
 +      * eval.c (optypes): Add Op_push_arg_untyped.
 +      * interpret.h (r_interpret): Add Op_push_arg_untyped handling.
 +
 +2015-06-19         Arnold D. Robbins     <address@hidden>
 +
 +      * builtin.c (do_isarray): Minor edit to lint warning.
 +      * TODO: Updated.
 +
  2015-06-14         Arnold D. Robbins     <address@hidden>
  
        * regcomp.c, regex_internal.h, regexec.c: Sync with GLIBC.

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

Summary of changes:
 ChangeLog                    |    4 ++
 dfa.c                        |   83 +++++++++++++++++-------------------------
 dfa.h                        |   12 ++++--
 vms/ChangeLog                |    5 +++
 vms/build_gawk_pcsi_desc.com |    8 +++-
 5 files changed, 57 insertions(+), 55 deletions(-)


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