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[gawk-diffs] [SCM] gawk branch, master, updated. gawk-4.1.0-1909-g5e8bdc

From: Arnold Robbins
Subject: [gawk-diffs] [SCM] gawk branch, master, updated. gawk-4.1.0-1909-g5e8bdc8
Date: Tue, 19 Jul 2016 02:55:57 +0000 (UTC)

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The branch, master has been updated
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       via  e6a57c37363922820a49ea95f2a2d9e03a3beeb5 (commit)
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commit 5e8bdc800e2c89e5051c8598faed88f090f8c461
Merge: 6ce601e 2a92e9d
Author: Arnold D. Robbins <address@hidden>
Date:   Tue Jul 19 05:55:49 2016 +0300

    Merge branch 'gawk-4.1-stable'

diff --cc doc/
index 0c2c959,f4759a0..a946b12
--- a/doc/
+++ b/doc/
@@@ -35277,567 -34710,562 +35300,567 @@@ Inde
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- Node: Getline/Pipe256403
- Node: Getline/Variable/Pipe259108
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- Node: Copying1252131
- Node: GNU Free Documentation License1289670
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++Ref: Time Functions-Footnote-3569957
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++Node: Return Statement597566
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++Node: Functions Summary611854
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++Ref: Library Functions-Footnote-2618309
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++Ref: Library Names-Footnote-2622163
++Node: General Functions622249
++Node: Strtonum Function623352
++Node: Assert Function626374
++Node: Round Function629700
++Node: Cliff Random Function631241
++Node: Ordinal Functions632257
++Ref: Ordinal Functions-Footnote-1635320
++Ref: Ordinal Functions-Footnote-2635572
++Node: Join Function635782
++Ref: Join Function-Footnote-1637552
++Node: Getlocaltime Function637752
++Node: Readfile Function641494
++Node: Shell Quoting643466
++Node: Data File Management644867
++Node: Filetrans Function645499
++Node: Rewind Function649595
++Node: File Checking651500
++Ref: File Checking-Footnote-1652834
++Node: Empty Files653035
++Node: Ignoring Assigns655014
++Node: Getopt Function656564
++Ref: Getopt Function-Footnote-1668033
++Node: Passwd Functions668233
++Ref: Passwd Functions-Footnote-1677072
++Node: Group Functions677160
++Ref: Group Functions-Footnote-1685057
++Node: Walking Arrays685264
++Node: Library Functions Summary688272
++Node: Library Exercises689678
++Node: Sample Programs690143
++Node: Running Examples690913
++Node: Clones691641
++Node: Cut Program692865
++Node: Egrep Program702794
++Ref: Egrep Program-Footnote-1710306
++Node: Id Program710416
++Node: Split Program714096
++Ref: Split Program-Footnote-1717555
++Node: Tee Program717684
++Node: Uniq Program720474
++Node: Wc Program727900
++Ref: Wc Program-Footnote-1732155
++Node: Miscellaneous Programs732249
++Node: Dupword Program733462
++Node: Alarm Program735492
++Node: Translate Program740347
++Ref: Translate Program-Footnote-1744912
++Node: Labels Program745182
++Ref: Labels Program-Footnote-1748533
++Node: Word Sorting748617
++Node: History Sorting752689
++Node: Extract Program754524
++Node: Simple Sed762053
++Node: Igawk Program765127
++Ref: Igawk Program-Footnote-1779458
++Ref: Igawk Program-Footnote-2779660
++Ref: Igawk Program-Footnote-3779782
++Node: Anagram Program779897
++Node: Signature Program782959
++Node: Programs Summary784206
++Node: Programs Exercises785420
++Ref: Programs Exercises-Footnote-1789549
++Node: Advanced Features789640
++Node: Nondecimal Data791630
++Node: Array Sorting793221
++Node: Controlling Array Traversal793921
++Ref: Controlling Array Traversal-Footnote-1802288
++Node: Array Sorting Functions802406
++Ref: Array Sorting Functions-Footnote-1807497
++Node: Two-way I/O807693
++Ref: Two-way I/O-Footnote-1814243
++Ref: Two-way I/O-Footnote-2814430
++Node: TCP/IP Networking814512
++Node: Profiling817630
++Ref: Profiling-Footnote-1826123
++Node: Advanced Features Summary826446
++Node: Internationalization828290
++Node: I18N and L10N829770
++Node: Explaining gettext830457
++Ref: Explaining gettext-Footnote-1836349
++Ref: Explaining gettext-Footnote-2836534
++Node: Programmer i18n836699
++Ref: Programmer i18n-Footnote-1841554
++Node: Translator i18n841603
++Node: String Extraction842397
++Ref: String Extraction-Footnote-1843529
++Node: Printf Ordering843615
++Ref: Printf Ordering-Footnote-1846401
++Node: I18N Portability846465
++Ref: I18N Portability-Footnote-1848921
++Node: I18N Example848984
++Ref: I18N Example-Footnote-1851790
++Node: Gawk I18N851863
++Node: I18N Summary852508
++Node: Debugger853849
++Node: Debugging854871
++Node: Debugging Concepts855312
++Node: Debugging Terms857121
++Node: Awk Debugging859696
++Node: Sample Debugging Session860602
++Node: Debugger Invocation861136
++Node: Finding The Bug862522
++Node: List of Debugger Commands869000
++Node: Breakpoint Control870333
++Node: Debugger Execution Control874027
++Node: Viewing And Changing Data877389
++Node: Execution Stack880763
++Node: Debugger Info882400
++Node: Miscellaneous Debugger Commands886471
++Node: Readline Support891559
++Node: Limitations892455
++Ref: Limitations-Footnote-1896686
++Node: Debugging Summary896737
++Node: Arbitrary Precision Arithmetic898016
++Node: Computer Arithmetic899432
++Ref: table-numeric-ranges903023
++Ref: Computer Arithmetic-Footnote-1903745
++Node: Math Definitions903802
++Ref: table-ieee-formats907116
++Ref: Math Definitions-Footnote-1907719
++Node: MPFR features907824
++Node: FP Math Caution909541
++Ref: FP Math Caution-Footnote-1910613
++Node: Inexactness of computations910982
++Node: Inexact representation911942
++Node: Comparing FP Values913302
++Node: Errors accumulate914384
++Node: Getting Accuracy915817
++Node: Try To Round918527
++Node: Setting precision919426
++Ref: table-predefined-precision-strings920123
++Node: Setting the rounding mode921953
++Ref: table-gawk-rounding-modes922327
++Ref: Setting the rounding mode-Footnote-1925735
++Node: Arbitrary Precision Integers925914
++Ref: Arbitrary Precision Integers-Footnote-1930831
++Node: POSIX Floating Point Problems930980
++Ref: POSIX Floating Point Problems-Footnote-1934862
++Node: Floating point summary934900
++Node: Dynamic Extensions937090
++Node: Extension Intro938643
++Node: Plugin License939909
++Node: Extension Mechanism Outline940706
++Ref: figure-load-extension941145
++Ref: figure-register-new-function942710
++Ref: figure-call-new-function943802
++Node: Extension API Description945864
++Node: Extension API Functions Introduction947396
++Node: General Data Types952255
++Ref: General Data Types-Footnote-1958210
++Node: Memory Allocation Functions958509
++Ref: Memory Allocation Functions-Footnote-1961354
++Node: Constructor Functions961453
++Node: Registration Functions963198
++Node: Extension Functions963883
++Node: Exit Callback Functions966506
++Node: Extension Version String967756
++Node: Input Parsers968419
++Node: Output Wrappers978301
++Node: Two-way processors982813
++Node: Printing Messages985078
++Ref: Printing Messages-Footnote-1986249
++Node: Updating ERRNO986402
++Node: Requesting Values987141
++Ref: table-value-types-returned987878
++Node: Accessing Parameters988761
++Node: Symbol Table Access989996
++Node: Symbol table by name990508
++Node: Symbol table by cookie992529
++Ref: Symbol table by cookie-Footnote-1996681
++Node: Cached values996745
++Ref: Cached values-Footnote-11000252
++Node: Array Manipulation1000343
++Ref: Array Manipulation-Footnote-11001434
++Node: Array Data Types1001471
++Ref: Array Data Types-Footnote-11004129
++Node: Array Functions1004221
++Node: Flattening Arrays1008079
++Node: Creating Arrays1014987
++Node: Redirection API1019756
++Node: Extension API Variables1022587
++Node: Extension Versioning1023220
++Ref: gawk-api-version1023657
++Node: Extension API Informational Variables1025413
++Node: Extension API Boilerplate1026477
++Node: Finding Extensions1030291
++Node: Extension Example1030850
++Node: Internal File Description1031648
++Node: Internal File Ops1035728
++Ref: Internal File Ops-Footnote-11047490
++Node: Using Internal File Ops1047630
++Ref: Using Internal File Ops-Footnote-11050013
++Node: Extension Samples1050287
++Node: Extension Sample File Functions1051816
++Node: Extension Sample Fnmatch1059465
++Node: Extension Sample Fork1060952
++Node: Extension Sample Inplace1062170
++Node: Extension Sample Ord1065380
++Node: Extension Sample Readdir1066216
++Ref: table-readdir-file-types1067105
++Node: Extension Sample Revout1067910
++Node: Extension Sample Rev2way1068499
++Node: Extension Sample Read write array1069239
++Node: Extension Sample Readfile1071181
++Node: Extension Sample Time1072276
++Node: Extension Sample API Tests1073624
++Node: gawkextlib1074116
++Node: Extension summary1076563
++Node: Extension Exercises1080265
++Node: Language History1081762
++Node: V7/SVR3.11083418
++Node: SVR41085570
++Node: POSIX1087004
++Node: BTL1088383
++Node: POSIX/GNU1089112
++Node: Feature History1094974
++Node: Common Extensions1109344
++Node: Ranges and Locales1110627
++Ref: Ranges and Locales-Footnote-11115243
++Ref: Ranges and Locales-Footnote-21115270
++Ref: Ranges and Locales-Footnote-31115505
++Node: Contributors1115726
++Node: History summary1121295
++Node: Installation1122675
++Node: Gawk Distribution1123619
++Node: Getting1124103
++Node: Extracting1125064
++Node: Distribution contents1126702
++Node: Unix Installation1132796
++Node: Quick Installation1133478
++Node: Shell Startup Files1135892
++Node: Additional Configuration Options1136970
++Node: Configuration Philosophy1138775
++Node: Non-Unix Installation1141144
++Node: PC Installation1141602
++Node: PC Binary Installation1142922
++Node: PC Compiling1144774
++Ref: PC Compiling-Footnote-11147798
++Node: PC Testing1147907
++Node: PC Using1149087
++Node: Cygwin1153201
++Node: MSYS1153971
++Node: VMS Installation1154472
++Node: VMS Compilation1155263
++Ref: VMS Compilation-Footnote-11156492
++Node: VMS Dynamic Extensions1156550
++Node: VMS Installation Details1158235
++Node: VMS Running1160488
++Node: VMS GNV1164767
++Node: VMS Old Gawk1165502
++Node: Bugs1165973
++Node: Other Versions1170170
++Node: Installation summary1176754
++Node: Notes1177812
++Node: Compatibility Mode1178677
++Node: Additions1179459
++Node: Accessing The Source1180384
++Node: Adding Code1181819
++Node: New Ports1188038
++Node: Derived Files1192526
++Ref: Derived Files-Footnote-11198011
++Ref: Derived Files-Footnote-21198046
++Ref: Derived Files-Footnote-31198644
++Node: Future Extensions1198758
++Node: Implementation Limitations1199416
++Node: Extension Design1200599
++Node: Old Extension Problems1201753
++Ref: Old Extension Problems-Footnote-11203271
++Node: Extension New Mechanism Goals1203328
++Ref: Extension New Mechanism Goals-Footnote-11206692
++Node: Extension Other Design Decisions1206881
++Node: Extension Future Growth1208994
++Node: Old Extension Mechanism1209830
++Node: Notes summary1211593
++Node: Basic Concepts1212775
++Node: Basic High Level1213456
++Ref: figure-general-flow1213738
++Ref: figure-process-flow1214423
++Ref: Basic High Level-Footnote-11217724
++Node: Basic Data Typing1217909
++Node: Glossary1221237
++Node: Copying1253183
++Node: GNU Free Documentation License1290722
++Node: Index1315840
  End Tag Table
diff --cc eval.c
index 5b4418b,48049ae..e5c0861
--- a/eval.c
+++ b/eval.c
@@@ -928,30 -947,39 +928,31 @@@ set_LINT(
  #ifndef NO_LINT
        int old_lint = do_lint;
 -      NODE *n = LINT_node->var_value;
 +      NODE *n = fixtype(LINT_node->var_value);
-       lintfunc = r_warning;   /* reset to default */
+       /* start with clean defaults */
+       lintfunc = r_warning;
+       do_flags &= ~(DO_LINT_ALL|DO_LINT_INVALID);
 -      if ((n->flags & (STRING|STRCUR)) != 0) {
 -              if ((n->flags & MAYBE_NUM) == 0) {
 -                      const char *lintval;
 -                      size_t lintlen;
 -                      n = force_string(LINT_node->var_value);
 -                      lintval = n->stptr;
 -                      lintlen = n->stlen;
 -                      if (lintlen > 0) {
 -                              if (lintlen == 7 && strncmp(lintval, "invalid", 
7) == 0)
 -                                      do_flags |= DO_LINT_INVALID;
 -                              else {
 -                                      do_flags |= DO_LINT_ALL;
 -                                      if (lintlen == 5 && strncmp(lintval, 
"fatal", 5) == 0)
 -                                              lintfunc = r_fatal;
 -                              }
 -                      }
 -              } else {
 -                      (void) force_number(n);
 -                      if (! iszero(n))
 +      if ((n->flags & STRING) != 0) {
 +              const char *lintval;
 +              size_t lintlen;
 +              lintval = n->stptr;
 +              lintlen = n->stlen;
 +              if (lintlen > 0) {
-                       do_flags |= DO_LINT_ALL;
-                       if (lintlen == 5 && strncmp(lintval, "fatal", 5) == 0)
-                               lintfunc = r_fatal;
-                       else if (lintlen == 7 && strncmp(lintval, "invalid", 7) 
== 0) {
-                               do_flags &= ~DO_LINT_ALL;
++                      if (lintlen == 7 && strncmp(lintval, "invalid", 7) == 0)
 +                              do_flags |= DO_LINT_INVALID;
++                      else {
+                               do_flags |= DO_LINT_ALL;
++                              if (lintlen == 5 && strncmp(lintval, "fatal", 
5) == 0)
++                                      lintfunc = r_fatal;
 +                      }
-               } else {
-                       do_flags &= ~(DO_LINT_ALL|DO_LINT_INVALID);
-       } else if (! iszero(n))
-               do_flags |= DO_LINT_ALL;
-       else
-               do_flags &= ~(DO_LINT_ALL|DO_LINT_INVALID);
 -      } else if ((n->flags & (NUMCUR|NUMBER)) != 0) {
 -              (void) force_number(n);
++      } else {
+               if (! iszero(n))
+                       do_flags |= DO_LINT_ALL;
+       }
        /* explicitly use warning() here, in case lintfunc == r_fatal */
        if (old_lint != do_lint && old_lint && ! do_lint)


Summary of changes:
 ChangeLog       |   10 +
 awkgram.c       |    2 +-
 awkgram.y       |    2 +-
 doc/ChangeLog   |    4 +
 doc/   | 1047 ++++++++++++++++++++++++++++---------------------------
 doc/gawk.texi   |   25 ++
 doc/ |    2 +-
 eval.c          |   25 +-
 8 files changed, 590 insertions(+), 527 deletions(-)


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