[SCM] gawk branch, gawk-5.1-stable, updated. gawk-4.1.0-4148-ga3e187c

[Arnold Robbins]

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The branch, gawk-5.1-stable has been updated
       via  a3e187cbb5c9ef951152f18fee1d36c93e4abbe5 (commit)
       via  dd9b0921ee9a6918279b3245d4373fdd1180ee13 (commit)
      from  2020ca77388eb288f1fa7ac1b2a8fecf970b2290 (commit)

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=a3e187cbb5c9ef951152f18fee1d36c93e4abbe5

commit a3e187cbb5c9ef951152f18fee1d36c93e4abbe5
Author: Arnold D. Robbins <arnold@skeeve.com>
Date:   Sun Oct 11 16:39:24 2020 +0300

    Small improvement for regexp maybe_long criteria.

diff --git a/ChangeLog b/ChangeLog
index 84491dc..f5bc082 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2020-10-11         Arnold D. Robbins     <arnold@skeeve.com>
+
+       * re.c (make_regexp): Add {} to characters that cause rp->maybe_long
+       to be true.
+       * io.c (rsrescan): Update comment for step 4.
+
 2020-09-21         Arnold D. Robbins     <arnold@skeeve.com>
 
        * awk.h (enum redirect_flags): Add RED_NONE.
diff --git a/io.c b/io.c
index 1fb9587..2714398 100644
--- a/io.c
+++ b/io.c
@@ -3753,7 +3753,7 @@ again:
          * "abc" into the front of the next record. Ooops.
          *
          * The re->maybe_long member is true if the
-         * regex contains one of: + * ? |.  This is a very
+         * regex contains one of: + * ? | { }.  This is a very
          * simple heuristic, but in combination with the
          * "end of match within a few bytes of end of buffer"
          * check, should keep things reasonable.
diff --git a/re.c b/re.c
index a23e7f6..fb28c56 100644
--- a/re.c
+++ b/re.c
@@ -282,7 +282,7 @@ make_regexp(const char *s, size_t len, bool ignorecase, 
bool dfa, bool canfatal)
        }
 
        for (i = len - 1; i >= 0; i--) {
-               if (strchr("*+|?", buf[i]) != NULL) {
+               if (strchr("*+|?{}", buf[i]) != NULL) {
                        rp->maybe_long = true;
                        break;
                }

http://git.sv.gnu.org/cgit/gawk.git/commit/?id=dd9b0921ee9a6918279b3245d4373fdd1180ee13

commit dd9b0921ee9a6918279b3245d4373fdd1180ee13
Author: Arnold D. Robbins <arnold@skeeve.com>
Date:   Sun Oct 11 16:16:27 2020 +0300

    Doc updates (spelling).

diff --git a/doc/ChangeLog b/doc/ChangeLog
index 0b47495..6b75c55 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,8 @@
+2020-10-11         Arnold D. Robbins     <arnold@skeeve.com>
+
+       * gawkworkflow.texi: Fix a spelling error.
+       * wordlist, wordlist2: Updated.
+
 2020-10-07         Arnold D. Robbins     <arnold@skeeve.com>
 
        * gawktexi.in: Add an additional dark corner notation.
diff --git a/doc/gawkworkflow.info b/doc/gawkworkflow.info
index fa44033..4427a75 100644
--- a/doc/gawkworkflow.info
+++ b/doc/gawkworkflow.info
@@ -260,7 +260,7 @@ such as code fixes, documentation fixes, and/or new 
features.
      NOTE: If possible, new features should be done using 'gawk''s
      extension mechanism.  If you want to add a user-visible language
      change to the 'gawk' core, you're going to have to convince the
-     maintainer and other developers that it's really worthwile to do
+     maintainer and other developers that it's really worthwhile to do
      so.
 
      Changes that improve performance or portability, or that fix bugs,
@@ -1927,60 +1927,60 @@ Node: Conventions7584
 Node: Acknowledgments9053
 Node: Reviewers9490
 Node: Contributing9811
-Ref: Contributing-Footnote-113166
-Node: Using Git13198
-Node: Push Pull13954
-Node: Repo Copies15369
-Ref: savannah-repo16352
-Ref: your-repo17385
-Ref: Repo Copies-Footnote-119079
-Node: Local Branches19136
-Ref: your-repo-220909
-Ref: Local Branches-Footnote-121990
-Node: Branches are state22048
-Node: Repo State22771
-Node: Local State24891
-Node: Remotes25555
-Node: Configuring git26869
-Ref: Configuring git-Footnote-129222
-Node: Development without commit access29391
-Node: Cloning30393
-Node: Switching Branches32252
-Node: Starting A New Branch32870
-Ref: Starting A New Branch-Footnote-134758
-Ref: Starting A New Branch-Footnote-234816
-Node: Undoing a change34892
-Node: Updating35493
-Node: Rebasing35995
-Node: Merge Conflicts36607
-Node: Submitting Changes38107
-Ref: Submitting Changes-Footnote-140251
-Ref: Submitting Changes-Footnote-240288
-Ref: Submitting Changes-Footnote-340324
-Node: Removing Branches40370
-Node: Points to remember40906
-Node: Development with commit access42583
-Node: Initial setup43228
-Node: ssh clone44016
-Node: Developing patches44613
-Node: Developing new features45945
-Node: Developing fixes47845
-Node: General practices48928
-Node: Repo Maintenance53747
-Ref: Repo Maintenance-Footnote-156517
-Node: Development Stuff56650
-Node: Coding style57213
-Ref: Coding style-Footnote-157871
-Node: Doing paperwork57961
-Node: Tools58756
-Node: GNU Tools59338
-Node: Compilers61499
-Ref: Compilers-Footnote-164109
-Node: Debugging64147
-Node: Cheat Sheet64884
-Node: Resources68571
-Node: TODO69014
-Node: Index69234
+Ref: Contributing-Footnote-113167
+Node: Using Git13199
+Node: Push Pull13955
+Node: Repo Copies15370
+Ref: savannah-repo16353
+Ref: your-repo17386
+Ref: Repo Copies-Footnote-119080
+Node: Local Branches19137
+Ref: your-repo-220910
+Ref: Local Branches-Footnote-121991
+Node: Branches are state22049
+Node: Repo State22772
+Node: Local State24892
+Node: Remotes25556
+Node: Configuring git26870
+Ref: Configuring git-Footnote-129223
+Node: Development without commit access29392
+Node: Cloning30394
+Node: Switching Branches32253
+Node: Starting A New Branch32871
+Ref: Starting A New Branch-Footnote-134759
+Ref: Starting A New Branch-Footnote-234817
+Node: Undoing a change34893
+Node: Updating35494
+Node: Rebasing35996
+Node: Merge Conflicts36608
+Node: Submitting Changes38108
+Ref: Submitting Changes-Footnote-140252
+Ref: Submitting Changes-Footnote-240289
+Ref: Submitting Changes-Footnote-340325
+Node: Removing Branches40371
+Node: Points to remember40907
+Node: Development with commit access42584
+Node: Initial setup43229
+Node: ssh clone44017
+Node: Developing patches44614
+Node: Developing new features45946
+Node: Developing fixes47846
+Node: General practices48929
+Node: Repo Maintenance53748
+Ref: Repo Maintenance-Footnote-156518
+Node: Development Stuff56651
+Node: Coding style57214
+Ref: Coding style-Footnote-157872
+Node: Doing paperwork57962
+Node: Tools58757
+Node: GNU Tools59339
+Node: Compilers61500
+Ref: Compilers-Footnote-164110
+Node: Debugging64148
+Node: Cheat Sheet64885
+Node: Resources68572
+Node: TODO69015
+Node: Index69235
 
 End Tag Table
 
diff --git a/doc/gawkworkflow.texi b/doc/gawkworkflow.texi
index e355bf6..0aa6882 100644
--- a/doc/gawkworkflow.texi
+++ b/doc/gawkworkflow.texi
@@ -486,7 +486,7 @@ features.
 If possible, new features should be done using @command{gawk}'s extension
 mechanism. If you want to add a user-visible language change to the
 @command{gawk} core, you're going to have to convince the maintainer
-and other developers that it's really worthwile to do so.
+and other developers that it's really worthwhile to do so.
 
 Changes that improve performance or portability, or that fix bugs,
 or that enable more things in extensions,
diff --git a/doc/wordlist b/doc/wordlist
index 40f55da..c93eda5 100644
--- a/doc/wordlist
+++ b/doc/wordlist
@@ -640,8 +640,6 @@ bax
 baz
 bc
 bcd
-bduncan
-beachnet
 becky
 beebe
 beginfile
@@ -858,6 +856,7 @@ elem
 elif
 eliz
 elled
+elvish
 emalloc
 embeddable
 emory
@@ -1199,7 +1198,7 @@ lu
 lvalue
 lvalues
 lwall
-lwc
+lwcm
 madronabluff
 makeinfo
 malloc
@@ -1210,6 +1209,7 @@ mathworld
 mawk
 maxelt
 maxsub
+mbs
 mediaobject
 mem
 memcpy
@@ -1256,8 +1256,6 @@ murphy
 mv
 mydata
 myfile
-myfileaa
-myfileab
 myfiles
 myfunc
 mylongopts
@@ -1637,6 +1635,7 @@ tarball
 tarballs
 tbody
 tbreak
+tbytes
 tchars
 tcount
 tcp
diff --git a/doc/wordlist2 b/doc/wordlist2
index b576c48..d6980be 100644
--- a/doc/wordlist2
+++ b/doc/wordlist2
@@ -171,7 +171,6 @@ vms
 vr
 vskip
 wordpress
-worthwile
 www
 xref
 xxx

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

Summary of changes:
 ChangeLog             |   6 +++
 doc/ChangeLog         |   5 +++
 doc/gawkworkflow.info | 110 +++++++++++++++++++++++++-------------------------
 doc/gawkworkflow.texi |   2 +-
 doc/wordlist          |   9 ++---
 doc/wordlist2         |   1 -
 io.c                  |   2 +-
 re.c                  |   2 +-
 8 files changed, 73 insertions(+), 64 deletions(-)


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