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[gawk-diffs] [SCM] gawk branch, master, updated. f23270d71c3cdb85b79677f


From: Arnold Robbins
Subject: [gawk-diffs] [SCM] gawk branch, master, updated. f23270d71c3cdb85b79677f07378eac9e6bcafb5
Date: Thu, 09 May 2013 11:10:45 +0000

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "gawk".

The branch, master has been updated
       via  f23270d71c3cdb85b79677f07378eac9e6bcafb5 (commit)
       via  1ecf59325e466aed32ebfe71da3b7af8c15306cb (commit)
      from  6b1cd3735f7f4f2fc79efdb84e9b7e0aed7f120e (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=f23270d71c3cdb85b79677f07378eac9e6bcafb5

commit f23270d71c3cdb85b79677f07378eac9e6bcafb5
Author: Arnold D. Robbins <address@hidden>
Date:   Thu May 9 14:09:53 2013 +0300

    Make /regex/ a 2nd arg to index() a fatal error.

diff --git a/ChangeLog b/ChangeLog
index 9399620..a420238 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-05-09         Arnold D. Robbins     <address@hidden>
+
+       * awkgram.y (snode): Make it a fatal error to use a regexp constant
+       as the second argument of index(). Thanks to Christopher Durant
+       <address@hidden> and Brian Kernighan for the report
+       and the advice.
+
 2013-04-28  Eli Zaretskii  <address@hidden>
 
        * io.c (redirect): Remove the HACK that called close_one when
diff --git a/TODO b/TODO
index da7c527..bcc6cf6 100644
--- a/TODO
+++ b/TODO
@@ -39,8 +39,6 @@ Minor New Features
        the options.  And add an optional array argument to wait and
        waitpid in which to return exit status information.
 
-       Make index("foo", /foo/) fatal ala BWK awk.
-
        Add a readfile() function in awk from mail.
 
        Make writes to ENVIRON / deletions affect the real environment
diff --git a/awkgram.c b/awkgram.c
index f6cc6de..10fd421 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -6533,6 +6533,12 @@ snode(INSTRUCTION *subn, INSTRUCTION *r)
                                ip->opcode = Op_push_array;
                }
        }
+       else if (r->builtin == do_index) {
+               arg = subn->nexti->lasti->nexti;        /* 2nd arg list */
+               ip = arg->lasti;
+               if (ip->opcode == Op_match_rec)
+                       fatal(_("index: regexp constant as second argument is 
not allowed"));
+       }
 #ifdef ARRAYDEBUG
        else if (r->builtin == do_adump) {
                ip = subn->nexti->lasti;
diff --git a/awkgram.y b/awkgram.y
index 0d86d4e..6864722 100644
--- a/awkgram.y
+++ b/awkgram.y
@@ -3985,6 +3985,12 @@ snode(INSTRUCTION *subn, INSTRUCTION *r)
                                ip->opcode = Op_push_array;
                }
        }
+       else if (r->builtin == do_index) {
+               arg = subn->nexti->lasti->nexti;        /* 2nd arg list */
+               ip = arg->lasti;
+               if (ip->opcode == Op_match_rec)
+                       fatal(_("index: regexp constant as second argument is 
not allowed"));
+       }
 #ifdef ARRAYDEBUG
        else if (r->builtin == do_adump) {
                ip = subn->nexti->lasti;
diff --git a/doc/ChangeLog b/doc/ChangeLog
index f27efba..aabda0f 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,8 @@
+2013-05-09         Arnold D. Robbins     <address@hidden>
+
+       * gawktexi.in, gawk.1: Document that a regexp constant as the second
+       argument to index() produces a fatal error.
+
 2013-04-27         Arnold D. Robbins     <address@hidden>
 
        * gawktexi.in: Renamed from gawkman.texi.
diff --git a/doc/gawk.1 b/doc/gawk.1
index 34fa792..7f31c25 100644
--- a/doc/gawk.1
+++ b/doc/gawk.1
@@ -13,7 +13,7 @@
 .              if \w'\(rq' .ds rq "\(rq
 .      \}
 .\}
-.TH GAWK 1 "Apr 24 2013" "Free Software Foundation" "Utility Commands"
+.TH GAWK 1 "May 09 2013" "Free Software Foundation" "Utility Commands"
 .SH NAME
 gawk \- pattern scanning and processing language
 .SH SYNOPSIS
@@ -2790,6 +2790,8 @@ or 0 if
 .I t
 is not present.
 (This implies that character indices start at one.)
+It is a fatal error to use a regexp constant for
+.IR t .
 .TP
 \fBlength(\fR[\fIs\fR]\fB)
 Return the length of the string
diff --git a/doc/gawk.info b/doc/gawk.info
index 7e013b6..7d4f0d5 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -11334,6 +11334,8 @@ pound sign (`#'):
      If FIND is not found, `index()' returns zero.  (Remember that
      string indices in `awk' start at one.)
 
+     It is a fatal error to use a regexp constant for FIND.
+
 `length([STRING])'
      Return the number of characters in STRING.  If STRING is a number,
      the length of the digit string representing that number is
@@ -29855,7 +29857,7 @@ Index
 * caret (^), in bracket expressions:     Bracket Expressions. (line  17)
 * case keyword:                          Switch Statement.    (line   6)
 * case sensitivity, array indices and:   Array Intro.         (line  92)
-* case sensitivity, converting case:     String Functions.    (line 522)
+* case sensitivity, converting case:     String Functions.    (line 524)
 * case sensitivity, example programs:    Library Functions.   (line  53)
 * case sensitivity, gawk:                Case-sensitivity.    (line  26)
 * case sensitivity, regexps and <1>:     User-modified.       (line  82)
@@ -29929,7 +29931,7 @@ Index
 * common extensions, fflush() function:  I/O Functions.       (line  25)
 * common extensions, func keyword:       Definition Syntax.   (line  83)
 * common extensions, length() applied to an array: String Functions.
-                                                              (line 196)
+                                                              (line 198)
 * common extensions, nextfile statement: Nextfile Statement.  (line   6)
 * common extensions, RS as a regexp:     Records.             (line 120)
 * common extensions, single character fields: Single Character Fields.
@@ -29975,7 +29977,7 @@ Index
                                                               (line   6)
 * continue statement:                    Continue Statement.  (line   6)
 * control statements:                    Statements.          (line   6)
-* converting, case:                      String Functions.    (line 522)
+* converting, case:                      String Functions.    (line 524)
 * converting, dates to timestamps:       Time Functions.      (line  75)
 * converting, during subscripting:       Numeric Array Subscripts.
                                                               (line  31)
@@ -30034,7 +30036,7 @@ Index
                                                               (line  20)
 * dark corner, input files:              Records.             (line 103)
 * dark corner, invoking awk:             Command Line.        (line  16)
-* dark corner, length() function:        String Functions.    (line 182)
+* dark corner, length() function:        String Functions.    (line 184)
 * dark corner, multiline records:        Multiple Line.       (line  35)
 * dark corner, NF variable, decrementing: Changing Fields.    (line 107)
 * dark corner, OFMT variable:            OFMT.                (line  27)
@@ -30044,7 +30046,7 @@ Index
                                                               (line 147)
 * dark corner, regexp constants, as arguments to user-defined functions: Using 
Constant Regexps.
                                                               (line  43)
-* dark corner, split() function:         String Functions.    (line 361)
+* dark corner, split() function:         String Functions.    (line 363)
 * dark corner, strings, storing:         Records.             (line 195)
 * dark corner, value of ARGV[0]:         Auto-set.            (line  35)
 * data, fixed-width:                     Constant Size.       (line   9)
@@ -30176,7 +30178,7 @@ Index
 * deleting elements in arrays:           Delete.              (line   6)
 * deleting entire arrays:                Delete.              (line  39)
 * Demaille, Akim:                        Acknowledgments.     (line  60)
-* differences between gawk and awk:      String Functions.    (line 196)
+* differences between gawk and awk:      String Functions.    (line 198)
 * differences in awk and gawk, ARGC/ARGV variables: ARGC and ARGV.
                                                               (line  88)
 * differences in awk and gawk, ARGIND variable: Auto-set.     (line  40)
@@ -30219,7 +30221,7 @@ Index
                                                               (line  34)
 * differences in awk and gawk, LINT variable: User-modified.  (line  98)
 * differences in awk and gawk, match() function: String Functions.
-                                                              (line 259)
+                                                              (line 261)
 * differences in awk and gawk, next/nextfile statements: Nextfile Statement.
                                                               (line   6)
 * differences in awk and gawk, print/printf statements: Format Modifiers.
@@ -30235,11 +30237,11 @@ Index
 * differences in awk and gawk, single-character fields: Single Character 
Fields.
                                                               (line   6)
 * differences in awk and gawk, split() function: String Functions.
-                                                              (line 349)
+                                                              (line 351)
 * differences in awk and gawk, strings:  Scalar Constants.    (line  20)
 * differences in awk and gawk, strings, storing: Records.     (line 191)
 * differences in awk and gawk, strtonum() function (gawk): String Functions.
-                                                              (line 404)
+                                                              (line 406)
 * differences in awk and gawk, SYMTAB variable: Auto-set.     (line 271)
 * differences in awk and gawk, TEXTDOMAIN variable: User-modified.
                                                               (line 162)
@@ -30381,7 +30383,7 @@ Index
 * extensions, common, fflush() function: I/O Functions.       (line  25)
 * extensions, common, func keyword:      Definition Syntax.   (line  83)
 * extensions, common, length() applied to an array: String Functions.
-                                                              (line 196)
+                                                              (line 198)
 * extensions, common, nextfile statement: Nextfile Statement. (line   6)
 * extensions, common, RS as a regexp:    Records.             (line 120)
 * extensions, common, single character fields: Single Character Fields.
@@ -30763,7 +30765,7 @@ Index
 * gsub() function <1>:                   String Functions.    (line 139)
 * gsub() function:                       Using Constant Regexps.
                                                               (line  43)
-* gsub() function, arguments of:         String Functions.    (line 462)
+* gsub() function, arguments of:         String Functions.    (line 464)
 * gsub() function, escape processing:    Gory Details.        (line   6)
 * h debugger command (alias for help):   Miscellaneous Debugger Commands.
                                                               (line  66)
@@ -30931,7 +30933,7 @@ Index
                                                               (line  11)
 * left shift, bitwise:                   Bitwise Functions.   (line  32)
 * leftmost longest match:                Multiple Line.       (line  26)
-* length() function:                     String Functions.    (line 166)
+* length() function:                     String Functions.    (line 168)
 * Lesser General Public License (LGPL):  Glossary.            (line 405)
 * LGPL (Lesser General Public License):  Glossary.            (line 405)
 * libmawk:                               Other Versions.      (line 114)
@@ -31013,9 +31015,9 @@ Index
                                                               (line   6)
 * marked strings, extracting:            String Extraction.   (line   6)
 * Marx, Groucho:                         Increment Ops.       (line  60)
-* match() function:                      String Functions.    (line 206)
+* match() function:                      String Functions.    (line 208)
 * match() function, RSTART/RLENGTH variables: String Functions.
-                                                              (line 223)
+                                                              (line 225)
 * matching, expressions, See comparison expressions: Typing and Comparison.
                                                               (line   9)
 * matching, leftmost longest:            Multiple Line.       (line  26)
@@ -31209,7 +31211,7 @@ Index
 * parentheses () <1>:                    Profiling.           (line 138)
 * parentheses ():                        Regexp Operators.    (line  79)
 * password file:                         Passwd Functions.    (line  16)
-* patsplit() function:                   String Functions.    (line 293)
+* patsplit() function:                   String Functions.    (line 295)
 * patterns:                              Patterns and Actions.
                                                               (line   6)
 * patterns, comparison expressions as:   Expression Patterns. (line  14)
@@ -31265,7 +31267,7 @@ Index
 * portability, gawk:                     New Ports.           (line   6)
 * portability, gettext library and:      Explaining gettext.  (line  10)
 * portability, internationalization and: I18N Portability.    (line   6)
-* portability, length() function:        String Functions.    (line 175)
+* portability, length() function:        String Functions.    (line 177)
 * portability, new awk vs. old awk:      Conversion.          (line  55)
 * portability, next statement in user-defined functions: Pass By 
Value/Reference.
                                                               (line  91)
@@ -31273,7 +31275,7 @@ Index
 * portability, operators:                Increment Ops.       (line  60)
 * portability, operators, not in POSIX awk: Precedence.       (line  98)
 * portability, POSIXLY_CORRECT environment variable: Options. (line 353)
-* portability, substr() function:        String Functions.    (line 512)
+* portability, substr() function:        String Functions.    (line 514)
 * portable object files <1>:             Translator i18n.     (line   6)
 * portable object files:                 Explaining gettext.  (line  36)
 * portable object files, converting to message object files: I18N Example.
@@ -31310,7 +31312,7 @@ Index
 * POSIX awk, FS variable and:            User-modified.       (line  66)
 * POSIX awk, function keyword in:        Definition Syntax.   (line  83)
 * POSIX awk, functions and, gsub()/sub(): Gory Details.       (line  54)
-* POSIX awk, functions and, length():    String Functions.    (line 175)
+* POSIX awk, functions and, length():    String Functions.    (line 177)
 * POSIX awk, GNU long options and:       Options.             (line  15)
 * POSIX awk, interval expressions in:    Regexp Operators.    (line 135)
 * POSIX awk, next/nextfile statements and: Next Statement.    (line  45)
@@ -31518,7 +31520,7 @@ Index
 * right shift, bitwise:                  Bitwise Functions.   (line  32)
 * Ritchie, Dennis:                       Basic Data Typing.   (line  55)
 * RLENGTH variable:                      Auto-set.            (line 250)
-* RLENGTH variable, match() function and: String Functions.   (line 223)
+* RLENGTH variable, match() function and: String Functions.   (line 225)
 * Robbins, Arnold <1>:                   Future Extensions.   (line   6)
 * Robbins, Arnold <2>:                   Bugs.                (line  32)
 * Robbins, Arnold <3>:                   Contributors.        (line 122)
@@ -31545,7 +31547,7 @@ Index
 * RS variable, multiline records and:    Multiple Line.       (line  17)
 * rshift() function (gawk):              Bitwise Functions.   (line  52)
 * RSTART variable:                       Auto-set.            (line 256)
-* RSTART variable, match() function and: String Functions.    (line 223)
+* RSTART variable, match() function and: String Functions.    (line 225)
 * RT variable <1>:                       Auto-set.            (line 263)
 * RT variable <2>:                       Getline/Variable/File.
                                                               (line  10)
@@ -31701,10 +31703,10 @@ Index
 * sparse arrays:                         Array Intro.         (line  71)
 * Spencer, Henry:                        Glossary.            (line  12)
 * split utility:                         Split Program.       (line   6)
-* split() function:                      String Functions.    (line 315)
+* split() function:                      String Functions.    (line 317)
 * split() function, array elements, deleting: Delete.         (line  61)
 * split.awk program:                     Split Program.       (line  30)
-* sprintf() function <1>:                String Functions.    (line 380)
+* sprintf() function <1>:                String Functions.    (line 382)
 * sprintf() function:                    OFMT.                (line  15)
 * sprintf() function, OFMT variable and: User-modified.       (line 124)
 * sprintf() function, print/printf statements and: Round Function.
@@ -31748,14 +31750,14 @@ Index
 * strings, null:                         Regexp Field Splitting.
                                                               (line  43)
 * strings, numeric:                      Variable Typing.     (line   6)
-* strings, splitting:                    String Functions.    (line 335)
-* strtonum() function (gawk):            String Functions.    (line 387)
+* strings, splitting:                    String Functions.    (line 337)
+* strtonum() function (gawk):            String Functions.    (line 389)
 * strtonum() function (gawk), --non-decimal-data option and: Nondecimal Data.
                                                               (line  36)
-* sub() function <1>:                    String Functions.    (line 408)
+* sub() function <1>:                    String Functions.    (line 410)
 * sub() function:                        Using Constant Regexps.
                                                               (line  43)
-* sub() function, arguments of:          String Functions.    (line 462)
+* sub() function, arguments of:          String Functions.    (line 464)
 * sub() function, escape processing:     Gory Details.        (line   6)
 * subscript separators:                  User-modified.       (line 156)
 * subscripts in arrays, multidimensional: Multi-dimensional.  (line  10)
@@ -31768,7 +31770,7 @@ Index
 * SUBSEP variable:                       User-modified.       (line 156)
 * SUBSEP variable, multidimensional arrays: Multi-dimensional.
                                                               (line  16)
-* substr() function:                     String Functions.    (line 481)
+* substr() function:                     String Functions.    (line 483)
 * Sumner, Andrew:                        Other Versions.      (line  64)
 * switch statement:                      Switch Statement.    (line   6)
 * SYMTAB array:                          Auto-set.            (line 271)
@@ -31823,8 +31825,8 @@ Index
 * timestamps, converting dates to:       Time Functions.      (line  75)
 * timestamps, formatted:                 Getlocaltime Function.
                                                               (line   6)
-* tolower() function:                    String Functions.    (line 523)
-* toupper() function:                    String Functions.    (line 529)
+* tolower() function:                    String Functions.    (line 525)
+* toupper() function:                    String Functions.    (line 531)
 * tr utility:                            Translate Program.   (line   6)
 * trace debugger command:                Miscellaneous Debugger Commands.
                                                               (line 108)
@@ -31847,9 +31849,9 @@ Index
 * troubleshooting, gawk, fatal errors, function arguments: Calling Built-in.
                                                               (line  16)
 * troubleshooting, getline function:     File Checking.       (line  25)
-* troubleshooting, gsub()/sub() functions: String Functions.  (line 472)
-* troubleshooting, match() function:     String Functions.    (line 288)
-* troubleshooting, patsplit() function:  String Functions.    (line 311)
+* troubleshooting, gsub()/sub() functions: String Functions.  (line 474)
+* troubleshooting, match() function:     String Functions.    (line 290)
+* troubleshooting, patsplit() function:  String Functions.    (line 313)
 * troubleshooting, print statement, omitting commas: Print Examples.
                                                               (line  31)
 * troubleshooting, printing:             Redirection.         (line 118)
@@ -31858,7 +31860,7 @@ Index
 * troubleshooting, regexp constants vs. string constants: Computed Regexps.
                                                               (line  38)
 * troubleshooting, string concatenation: Concatenation.       (line  27)
-* troubleshooting, substr() function:    String Functions.    (line 499)
+* troubleshooting, substr() function:    String Functions.    (line 501)
 * troubleshooting, system() function:    I/O Functions.       (line  94)
 * troubleshooting, typographical errors, global variables: Options.
                                                               (line 112)
@@ -32233,308 +32235,308 @@ Ref: Numeric Functions-Footnote-1471903
 Ref: Numeric Functions-Footnote-2472260
 Ref: Numeric Functions-Footnote-3472308
 Node: String Functions472577
-Ref: String Functions-Footnote-1496074
-Ref: String Functions-Footnote-2496203
-Ref: String Functions-Footnote-3496451
-Node: Gory Details496538
-Ref: table-sub-escapes498217
-Ref: table-sub-posix-92499571
-Ref: table-sub-proposed500922
-Ref: table-posix-sub502276
-Ref: table-gensub-escapes503821
-Ref: Gory Details-Footnote-1504997
-Ref: Gory Details-Footnote-2505048
-Node: I/O Functions505199
-Ref: I/O Functions-Footnote-1512184
-Node: Time Functions512331
-Ref: Time Functions-Footnote-1523264
-Ref: Time Functions-Footnote-2523332
-Ref: Time Functions-Footnote-3523490
-Ref: Time Functions-Footnote-4523601
-Ref: Time Functions-Footnote-5523713
-Ref: Time Functions-Footnote-6523940
-Node: Bitwise Functions524206
-Ref: table-bitwise-ops524764
-Ref: Bitwise Functions-Footnote-1528985
-Node: Type Functions529169
-Node: I18N Functions529639
-Node: User-defined531266
-Node: Definition Syntax532070
-Ref: Definition Syntax-Footnote-1536980
-Node: Function Example537049
-Node: Function Caveats539643
-Node: Calling A Function540064
-Node: Variable Scope541179
-Node: Pass By Value/Reference544142
-Node: Return Statement547650
-Node: Dynamic Typing550631
-Node: Indirect Calls551562
-Node: Library Functions561247
-Ref: Library Functions-Footnote-1564760
-Ref: Library Functions-Footnote-2564903
-Node: Library Names565074
-Ref: Library Names-Footnote-1568545
-Ref: Library Names-Footnote-2568765
-Node: General Functions568851
-Node: Strtonum Function569804
-Node: Assert Function572734
-Node: Round Function576060
-Node: Cliff Random Function577603
-Node: Ordinal Functions578619
-Ref: Ordinal Functions-Footnote-1581689
-Ref: Ordinal Functions-Footnote-2581941
-Node: Join Function582150
-Ref: Join Function-Footnote-1583921
-Node: Getlocaltime Function584121
-Node: Data File Management587836
-Node: Filetrans Function588468
-Node: Rewind Function592537
-Node: File Checking593924
-Node: Empty Files595018
-Node: Ignoring Assigns597248
-Node: Getopt Function598801
-Ref: Getopt Function-Footnote-1610105
-Node: Passwd Functions610308
-Ref: Passwd Functions-Footnote-1619283
-Node: Group Functions619371
-Node: Walking Arrays627455
-Node: Sample Programs629592
-Node: Running Examples630266
-Node: Clones630994
-Node: Cut Program632218
-Node: Egrep Program642063
-Ref: Egrep Program-Footnote-1649836
-Node: Id Program649946
-Node: Split Program653562
-Ref: Split Program-Footnote-1657081
-Node: Tee Program657209
-Node: Uniq Program660012
-Node: Wc Program667441
-Ref: Wc Program-Footnote-1671707
-Ref: Wc Program-Footnote-2671907
-Node: Miscellaneous Programs671999
-Node: Dupword Program673187
-Node: Alarm Program675218
-Node: Translate Program679967
-Ref: Translate Program-Footnote-1684354
-Ref: Translate Program-Footnote-2684582
-Node: Labels Program684716
-Ref: Labels Program-Footnote-1688087
-Node: Word Sorting688171
-Node: History Sorting692055
-Node: Extract Program693894
-Ref: Extract Program-Footnote-1701395
-Node: Simple Sed701523
-Node: Igawk Program704585
-Ref: Igawk Program-Footnote-1719742
-Ref: Igawk Program-Footnote-2719943
-Node: Anagram Program720081
-Node: Signature Program723149
-Node: Advanced Features724249
-Node: Nondecimal Data726131
-Node: Array Sorting727714
-Node: Controlling Array Traversal728411
-Node: Array Sorting Functions736649
-Ref: Array Sorting Functions-Footnote-1740323
-Ref: Array Sorting Functions-Footnote-2740416
-Node: Two-way I/O740610
-Ref: Two-way I/O-Footnote-1746042
-Node: TCP/IP Networking746112
-Node: Profiling748956
-Node: Internationalization756411
-Node: I18N and L10N757836
-Node: Explaining gettext758522
-Ref: Explaining gettext-Footnote-1763588
-Ref: Explaining gettext-Footnote-2763772
-Node: Programmer i18n763937
-Node: Translator i18n768137
-Node: String Extraction768930
-Ref: String Extraction-Footnote-1769891
-Node: Printf Ordering769977
-Ref: Printf Ordering-Footnote-1772761
-Node: I18N Portability772825
-Ref: I18N Portability-Footnote-1775274
-Node: I18N Example775337
-Ref: I18N Example-Footnote-1777972
-Node: Gawk I18N778044
-Node: Debugger778665
-Node: Debugging779636
-Node: Debugging Concepts780069
-Node: Debugging Terms781925
-Node: Awk Debugging784522
-Node: Sample Debugging Session785414
-Node: Debugger Invocation785934
-Node: Finding The Bug787266
-Node: List of Debugger Commands793754
-Node: Breakpoint Control795088
-Node: Debugger Execution Control798752
-Node: Viewing And Changing Data802112
-Node: Execution Stack805468
-Node: Debugger Info806935
-Node: Miscellaneous Debugger Commands810917
-Node: Readline Support816093
-Node: Limitations816924
-Node: Arbitrary Precision Arithmetic819176
-Ref: Arbitrary Precision Arithmetic-Footnote-1820827
-Node: General Arithmetic820975
-Node: Floating Point Issues822695
-Node: String Conversion Precision823576
-Ref: String Conversion Precision-Footnote-1825282
-Node: Unexpected Results825391
-Node: POSIX Floating Point Problems827544
-Ref: POSIX Floating Point Problems-Footnote-1831369
-Node: Integer Programming831407
-Node: Floating-point Programming833146
-Ref: Floating-point Programming-Footnote-1839477
-Ref: Floating-point Programming-Footnote-2839747
-Node: Floating-point Representation840011
-Node: Floating-point Context841176
-Ref: table-ieee-formats842015
-Node: Rounding Mode843399
-Ref: table-rounding-modes843878
-Ref: Rounding Mode-Footnote-1846893
-Node: Gawk and MPFR847072
-Node: Arbitrary Precision Floats848327
-Ref: Arbitrary Precision Floats-Footnote-1850770
-Node: Setting Precision851086
-Ref: table-predefined-precision-strings851772
-Node: Setting Rounding Mode853917
-Ref: table-gawk-rounding-modes854321
-Node: Floating-point Constants855508
-Node: Changing Precision856937
-Ref: Changing Precision-Footnote-1858337
-Node: Exact Arithmetic858511
-Node: Arbitrary Precision Integers861649
-Ref: Arbitrary Precision Integers-Footnote-1864667
-Node: Dynamic Extensions864814
-Node: Extension Intro866272
-Node: Plugin License867537
-Node: Extension Mechanism Outline868222
-Ref: load-extension868639
-Ref: load-new-function870117
-Ref: call-new-function871112
-Node: Extension API Description873127
-Node: Extension API Functions Introduction874340
-Node: General Data Types879206
-Ref: General Data Types-Footnote-1884808
-Node: Requesting Values885107
-Ref: table-value-types-returned885838
-Node: Constructor Functions886792
-Node: Registration Functions889812
-Node: Extension Functions890497
-Node: Exit Callback Functions892722
-Node: Extension Version String893971
-Node: Input Parsers894621
-Node: Output Wrappers904378
-Node: Two-way processors908888
-Node: Printing Messages911096
-Ref: Printing Messages-Footnote-1912173
-Node: Updating `ERRNO'912325
-Node: Accessing Parameters913064
-Node: Symbol Table Access914294
-Node: Symbol table by name914806
-Node: Symbol table by cookie916553
-Ref: Symbol table by cookie-Footnote-1920683
-Node: Cached values920746
-Ref: Cached values-Footnote-1924195
-Node: Array Manipulation924286
-Ref: Array Manipulation-Footnote-1925384
-Node: Array Data Types925423
-Ref: Array Data Types-Footnote-1928126
-Node: Array Functions928218
-Node: Flattening Arrays931984
-Node: Creating Arrays938836
-Node: Extension API Variables943561
-Node: Extension Versioning944197
-Node: Extension API Informational Variables946098
-Node: Extension API Boilerplate947184
-Node: Finding Extensions950988
-Node: Extension Example951548
-Node: Internal File Description952279
-Node: Internal File Ops955967
-Ref: Internal File Ops-Footnote-1967451
-Node: Using Internal File Ops967591
-Ref: Using Internal File Ops-Footnote-1969944
-Node: Extension Samples970210
-Node: Extension Sample File Functions971734
-Node: Extension Sample Fnmatch980221
-Node: Extension Sample Fork981947
-Node: Extension Sample Inplace983165
-Node: Extension Sample Ord984943
-Node: Extension Sample Readdir985779
-Node: Extension Sample Revout987311
-Node: Extension Sample Rev2way987904
-Node: Extension Sample Read write array988594
-Node: Extension Sample Readfile990477
-Node: Extension Sample API Tests991295
-Node: Extension Sample Time991820
-Node: gawkextlib993184
-Node: Language History995615
-Node: V7/SVR3.1997137
-Node: SVR4999458
-Node: POSIX1000900
-Node: BTL1002286
-Node: POSIX/GNU1003020
-Node: Common Extensions1008555
-Node: Ranges and Locales1009710
-Ref: Ranges and Locales-Footnote-11014328
-Ref: Ranges and Locales-Footnote-21014355
-Ref: Ranges and Locales-Footnote-31014615
-Node: Contributors1014836
-Node: Installation1019640
-Node: Gawk Distribution1020534
-Node: Getting1021018
-Node: Extracting1021844
-Node: Distribution contents1023536
-Node: Unix Installation1028797
-Node: Quick Installation1029414
-Node: Additional Configuration Options1031376
-Node: Configuration Philosophy1032853
-Node: Non-Unix Installation1035195
-Node: PC Installation1035653
-Node: PC Binary Installation1036952
-Node: PC Compiling1038800
-Node: PC Testing1041744
-Node: PC Using1042920
-Node: Cygwin1047105
-Node: MSYS1048105
-Node: VMS Installation1048619
-Node: VMS Compilation1049222
-Ref: VMS Compilation-Footnote-11050229
-Node: VMS Installation Details1050287
-Node: VMS Running1051922
-Node: VMS Old Gawk1053529
-Node: Bugs1054003
-Node: Other Versions1057855
-Node: Notes1063456
-Node: Compatibility Mode1064256
-Node: Additions1065039
-Node: Accessing The Source1065966
-Node: Adding Code1067406
-Node: New Ports1073451
-Node: Derived Files1077586
-Ref: Derived Files-Footnote-11082907
-Ref: Derived Files-Footnote-21082941
-Ref: Derived Files-Footnote-31083541
-Node: Future Extensions1083639
-Node: Implementation Limitations1084220
-Node: Extension Design1085472
-Node: Old Extension Problems1086626
-Ref: Old Extension Problems-Footnote-11088134
-Node: Extension New Mechanism Goals1088191
-Ref: Extension New Mechanism Goals-Footnote-11091557
-Node: Extension Other Design Decisions1091743
-Node: Extension Future Growth1093849
-Node: Old Extension Mechanism1094685
-Node: Basic Concepts1096425
-Node: Basic High Level1097106
-Ref: figure-general-flow1097377
-Ref: figure-process-flow1097976
-Ref: Basic High Level-Footnote-11101205
-Node: Basic Data Typing1101390
-Node: Glossary1104745
-Node: Copying1130216
-Node: GNU Free Documentation License1167773
-Node: Index1192910
+Ref: String Functions-Footnote-1496135
+Ref: String Functions-Footnote-2496264
+Ref: String Functions-Footnote-3496512
+Node: Gory Details496599
+Ref: table-sub-escapes498278
+Ref: table-sub-posix-92499632
+Ref: table-sub-proposed500983
+Ref: table-posix-sub502337
+Ref: table-gensub-escapes503882
+Ref: Gory Details-Footnote-1505058
+Ref: Gory Details-Footnote-2505109
+Node: I/O Functions505260
+Ref: I/O Functions-Footnote-1512245
+Node: Time Functions512392
+Ref: Time Functions-Footnote-1523325
+Ref: Time Functions-Footnote-2523393
+Ref: Time Functions-Footnote-3523551
+Ref: Time Functions-Footnote-4523662
+Ref: Time Functions-Footnote-5523774
+Ref: Time Functions-Footnote-6524001
+Node: Bitwise Functions524267
+Ref: table-bitwise-ops524825
+Ref: Bitwise Functions-Footnote-1529046
+Node: Type Functions529230
+Node: I18N Functions529700
+Node: User-defined531327
+Node: Definition Syntax532131
+Ref: Definition Syntax-Footnote-1537041
+Node: Function Example537110
+Node: Function Caveats539704
+Node: Calling A Function540125
+Node: Variable Scope541240
+Node: Pass By Value/Reference544203
+Node: Return Statement547711
+Node: Dynamic Typing550692
+Node: Indirect Calls551623
+Node: Library Functions561308
+Ref: Library Functions-Footnote-1564821
+Ref: Library Functions-Footnote-2564964
+Node: Library Names565135
+Ref: Library Names-Footnote-1568606
+Ref: Library Names-Footnote-2568826
+Node: General Functions568912
+Node: Strtonum Function569865
+Node: Assert Function572795
+Node: Round Function576121
+Node: Cliff Random Function577664
+Node: Ordinal Functions578680
+Ref: Ordinal Functions-Footnote-1581750
+Ref: Ordinal Functions-Footnote-2582002
+Node: Join Function582211
+Ref: Join Function-Footnote-1583982
+Node: Getlocaltime Function584182
+Node: Data File Management587897
+Node: Filetrans Function588529
+Node: Rewind Function592598
+Node: File Checking593985
+Node: Empty Files595079
+Node: Ignoring Assigns597309
+Node: Getopt Function598862
+Ref: Getopt Function-Footnote-1610166
+Node: Passwd Functions610369
+Ref: Passwd Functions-Footnote-1619344
+Node: Group Functions619432
+Node: Walking Arrays627516
+Node: Sample Programs629653
+Node: Running Examples630327
+Node: Clones631055
+Node: Cut Program632279
+Node: Egrep Program642124
+Ref: Egrep Program-Footnote-1649897
+Node: Id Program650007
+Node: Split Program653623
+Ref: Split Program-Footnote-1657142
+Node: Tee Program657270
+Node: Uniq Program660073
+Node: Wc Program667502
+Ref: Wc Program-Footnote-1671768
+Ref: Wc Program-Footnote-2671968
+Node: Miscellaneous Programs672060
+Node: Dupword Program673248
+Node: Alarm Program675279
+Node: Translate Program680028
+Ref: Translate Program-Footnote-1684415
+Ref: Translate Program-Footnote-2684643
+Node: Labels Program684777
+Ref: Labels Program-Footnote-1688148
+Node: Word Sorting688232
+Node: History Sorting692116
+Node: Extract Program693955
+Ref: Extract Program-Footnote-1701456
+Node: Simple Sed701584
+Node: Igawk Program704646
+Ref: Igawk Program-Footnote-1719803
+Ref: Igawk Program-Footnote-2720004
+Node: Anagram Program720142
+Node: Signature Program723210
+Node: Advanced Features724310
+Node: Nondecimal Data726192
+Node: Array Sorting727775
+Node: Controlling Array Traversal728472
+Node: Array Sorting Functions736710
+Ref: Array Sorting Functions-Footnote-1740384
+Ref: Array Sorting Functions-Footnote-2740477
+Node: Two-way I/O740671
+Ref: Two-way I/O-Footnote-1746103
+Node: TCP/IP Networking746173
+Node: Profiling749017
+Node: Internationalization756472
+Node: I18N and L10N757897
+Node: Explaining gettext758583
+Ref: Explaining gettext-Footnote-1763649
+Ref: Explaining gettext-Footnote-2763833
+Node: Programmer i18n763998
+Node: Translator i18n768198
+Node: String Extraction768991
+Ref: String Extraction-Footnote-1769952
+Node: Printf Ordering770038
+Ref: Printf Ordering-Footnote-1772822
+Node: I18N Portability772886
+Ref: I18N Portability-Footnote-1775335
+Node: I18N Example775398
+Ref: I18N Example-Footnote-1778033
+Node: Gawk I18N778105
+Node: Debugger778726
+Node: Debugging779697
+Node: Debugging Concepts780130
+Node: Debugging Terms781986
+Node: Awk Debugging784583
+Node: Sample Debugging Session785475
+Node: Debugger Invocation785995
+Node: Finding The Bug787327
+Node: List of Debugger Commands793815
+Node: Breakpoint Control795149
+Node: Debugger Execution Control798813
+Node: Viewing And Changing Data802173
+Node: Execution Stack805529
+Node: Debugger Info806996
+Node: Miscellaneous Debugger Commands810978
+Node: Readline Support816154
+Node: Limitations816985
+Node: Arbitrary Precision Arithmetic819237
+Ref: Arbitrary Precision Arithmetic-Footnote-1820888
+Node: General Arithmetic821036
+Node: Floating Point Issues822756
+Node: String Conversion Precision823637
+Ref: String Conversion Precision-Footnote-1825343
+Node: Unexpected Results825452
+Node: POSIX Floating Point Problems827605
+Ref: POSIX Floating Point Problems-Footnote-1831430
+Node: Integer Programming831468
+Node: Floating-point Programming833207
+Ref: Floating-point Programming-Footnote-1839538
+Ref: Floating-point Programming-Footnote-2839808
+Node: Floating-point Representation840072
+Node: Floating-point Context841237
+Ref: table-ieee-formats842076
+Node: Rounding Mode843460
+Ref: table-rounding-modes843939
+Ref: Rounding Mode-Footnote-1846954
+Node: Gawk and MPFR847133
+Node: Arbitrary Precision Floats848388
+Ref: Arbitrary Precision Floats-Footnote-1850831
+Node: Setting Precision851147
+Ref: table-predefined-precision-strings851833
+Node: Setting Rounding Mode853978
+Ref: table-gawk-rounding-modes854382
+Node: Floating-point Constants855569
+Node: Changing Precision856998
+Ref: Changing Precision-Footnote-1858398
+Node: Exact Arithmetic858572
+Node: Arbitrary Precision Integers861710
+Ref: Arbitrary Precision Integers-Footnote-1864728
+Node: Dynamic Extensions864875
+Node: Extension Intro866333
+Node: Plugin License867598
+Node: Extension Mechanism Outline868283
+Ref: load-extension868700
+Ref: load-new-function870178
+Ref: call-new-function871173
+Node: Extension API Description873188
+Node: Extension API Functions Introduction874401
+Node: General Data Types879267
+Ref: General Data Types-Footnote-1884869
+Node: Requesting Values885168
+Ref: table-value-types-returned885899
+Node: Constructor Functions886853
+Node: Registration Functions889873
+Node: Extension Functions890558
+Node: Exit Callback Functions892783
+Node: Extension Version String894032
+Node: Input Parsers894682
+Node: Output Wrappers904439
+Node: Two-way processors908949
+Node: Printing Messages911157
+Ref: Printing Messages-Footnote-1912234
+Node: Updating `ERRNO'912386
+Node: Accessing Parameters913125
+Node: Symbol Table Access914355
+Node: Symbol table by name914867
+Node: Symbol table by cookie916614
+Ref: Symbol table by cookie-Footnote-1920744
+Node: Cached values920807
+Ref: Cached values-Footnote-1924256
+Node: Array Manipulation924347
+Ref: Array Manipulation-Footnote-1925445
+Node: Array Data Types925484
+Ref: Array Data Types-Footnote-1928187
+Node: Array Functions928279
+Node: Flattening Arrays932045
+Node: Creating Arrays938897
+Node: Extension API Variables943622
+Node: Extension Versioning944258
+Node: Extension API Informational Variables946159
+Node: Extension API Boilerplate947245
+Node: Finding Extensions951049
+Node: Extension Example951609
+Node: Internal File Description952340
+Node: Internal File Ops956028
+Ref: Internal File Ops-Footnote-1967512
+Node: Using Internal File Ops967652
+Ref: Using Internal File Ops-Footnote-1970005
+Node: Extension Samples970271
+Node: Extension Sample File Functions971795
+Node: Extension Sample Fnmatch980282
+Node: Extension Sample Fork982008
+Node: Extension Sample Inplace983226
+Node: Extension Sample Ord985004
+Node: Extension Sample Readdir985840
+Node: Extension Sample Revout987372
+Node: Extension Sample Rev2way987965
+Node: Extension Sample Read write array988655
+Node: Extension Sample Readfile990538
+Node: Extension Sample API Tests991356
+Node: Extension Sample Time991881
+Node: gawkextlib993245
+Node: Language History995676
+Node: V7/SVR3.1997198
+Node: SVR4999519
+Node: POSIX1000961
+Node: BTL1002347
+Node: POSIX/GNU1003081
+Node: Common Extensions1008616
+Node: Ranges and Locales1009771
+Ref: Ranges and Locales-Footnote-11014389
+Ref: Ranges and Locales-Footnote-21014416
+Ref: Ranges and Locales-Footnote-31014676
+Node: Contributors1014897
+Node: Installation1019701
+Node: Gawk Distribution1020595
+Node: Getting1021079
+Node: Extracting1021905
+Node: Distribution contents1023597
+Node: Unix Installation1028858
+Node: Quick Installation1029475
+Node: Additional Configuration Options1031437
+Node: Configuration Philosophy1032914
+Node: Non-Unix Installation1035256
+Node: PC Installation1035714
+Node: PC Binary Installation1037013
+Node: PC Compiling1038861
+Node: PC Testing1041805
+Node: PC Using1042981
+Node: Cygwin1047166
+Node: MSYS1048166
+Node: VMS Installation1048680
+Node: VMS Compilation1049283
+Ref: VMS Compilation-Footnote-11050290
+Node: VMS Installation Details1050348
+Node: VMS Running1051983
+Node: VMS Old Gawk1053590
+Node: Bugs1054064
+Node: Other Versions1057916
+Node: Notes1063517
+Node: Compatibility Mode1064317
+Node: Additions1065100
+Node: Accessing The Source1066027
+Node: Adding Code1067467
+Node: New Ports1073512
+Node: Derived Files1077647
+Ref: Derived Files-Footnote-11082968
+Ref: Derived Files-Footnote-21083002
+Ref: Derived Files-Footnote-31083602
+Node: Future Extensions1083700
+Node: Implementation Limitations1084281
+Node: Extension Design1085533
+Node: Old Extension Problems1086687
+Ref: Old Extension Problems-Footnote-11088195
+Node: Extension New Mechanism Goals1088252
+Ref: Extension New Mechanism Goals-Footnote-11091618
+Node: Extension Other Design Decisions1091804
+Node: Extension Future Growth1093910
+Node: Old Extension Mechanism1094746
+Node: Basic Concepts1096486
+Node: Basic High Level1097167
+Ref: figure-general-flow1097438
+Ref: figure-process-flow1098037
+Ref: Basic High Level-Footnote-11101266
+Node: Basic Data Typing1101451
+Node: Glossary1104806
+Node: Copying1130277
+Node: GNU Free Documentation License1167834
+Node: Index1192971
 
 End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index fcd07a0..d323ff6 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -15767,6 +15767,8 @@ $ @kbd{awk 'BEGIN @{ print index("peanut", "an") @}'}
 If @var{find} is not found, @code{index()} returns zero.
 (Remember that string indices in @command{awk} start at one.)
 
+It is a fatal error to use a regexp constant for @var{find}.
+
 @item length(@address@hidden@r{]})
 @cindex @code{length()} function
 Return the number of characters in @var{string}.  If
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 799c172..b5e682b 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -15106,6 +15106,8 @@ $ @kbd{awk 'BEGIN @{ print index("peanut", "an") @}'}
 If @var{find} is not found, @code{index()} returns zero.
 (Remember that string indices in @command{awk} start at one.)
 
+It is a fatal error to use a regexp constant for @var{find}.
+
 @item length(@address@hidden@r{]})
 @cindex @code{length()} function
 Return the number of characters in @var{string}.  If

http://git.sv.gnu.org/cgit/gawk.git/commit/?id=1ecf59325e466aed32ebfe71da3b7af8c15306cb

commit 1ecf59325e466aed32ebfe71da3b7af8c15306cb
Author: Arnold D. Robbins <address@hidden>
Date:   Thu May 9 14:01:45 2013 +0300

    Update pc/Makefile.tst.

diff --git a/pc/ChangeLog b/pc/ChangeLog
index 36f801c..5ac2e23 100644
--- a/pc/ChangeLog
+++ b/pc/ChangeLog
@@ -1,3 +1,7 @@
+2013-05-09   Scott Deifik  <address@hidden>
+
+       * Makefile.tst: Sync with mainline.
+
 2013-05-05  Eli Zaretskii  <address@hidden>
 
        * config.sed (HAVE_MPFR): Don't #undef; it will be defined by
diff --git a/pc/Makefile.tst b/pc/Makefile.tst
index f7bfa7c..dff0cac 100644
--- a/pc/Makefile.tst
+++ b/pc/Makefile.tst
@@ -259,12 +259,20 @@ inet:     inetmesg $(INET_TESTS)
 machine-tests: $(MACHINE_TESTS)
 
 mpfr-tests:
+#      @if $(AWK) --version | $(AWK) '/MPFR/ { exit 1 }' ; then \
+#      echo MPFR tests not supported on this system ; \
+#      else $(MAKE) $(MPFR_TESTS) ; \
+#      fi
        @if $(AWK) --version | $(AWK) ' /MPFR/ { exit 1 }' ; then \
        echo MPFR tests not supported on this system ; \
        else $(MAKE) $(MPFR_TESTS) ; \
        fi
 
 shlib-tests:
+#      @if $(AWK) --version | $(AWK) '/API/ { exit 1 }' ; then \
+#      echo shlib tests not supported on this system ; \
+#      else $(MAKE) shlib-real-tests ; \
+#      fi
        @if $(AWK) --version | $(AWK) ' /API/ { exit 1 }' ; then \
        echo shlib tests not supported on this system ; \
        else $(MAKE) shlib-real-tests ; \
@@ -591,6 +599,9 @@ printf0::
 rsnulbig::
        @echo $@
        @ : Suppose that block size for pipe is at most 128kB:
+#      @$(AWK) 'BEGIN { for (i = 1; i <= 128*64+1; i++) print 
"abcdefgh123456\n" }' 2>&1 | \
+#      $(AWK) 'BEGIN { RS = ""; ORS = "\n\n" }; { print }' 2>&1 | \
+#      $(AWK) '/^[^a]/; END{ print NR }' >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
        @$(AWK) 'BEGIN { for (i = 1; i <= 128*64+1; i++) print 
"abcdefgh123456\n" }' 2>&1 | \
        $(AWK) 'BEGIN { RS = ""; ORS = "\n\n" }; { print }' 2>&1 | \
        $(AWK) ' /^[^a]/; END{ print NR }' >_$@ 2>&1 || echo EXIT CODE: $$? 
>>_$@
@@ -598,6 +609,10 @@ rsnulbig::
 
 rsnulbig2::
        @echo $@
+#      @$(AWK) 'BEGIN { ORS = ""; n = "\n"; for (i = 1; i <= 10; i++) n = (n 
n); \
+#              for (i = 1; i <= 128; i++) print n; print "abc\n" }' 2>&1 | \
+#              $(AWK) 'BEGIN { RS = ""; ORS = "\n\n" };{ print }' 2>&1 | \
+#              $(AWK) '/^[^a]/; END { print NR }' >_$@ 2>&1 || echo EXIT CODE: 
$$? >>_$@
        @$(AWK) 'BEGIN { ORS = ""; n = "\n"; for (i = 1; i <= 10; i++) n = (n 
n); \
                for (i = 1; i <= 128; i++) print n; print "abc\n" }' 2>&1 | \
                $(AWK) 'BEGIN { RS = ""; ORS = "\n\n" };{ print }' 2>&1 | \
@@ -981,6 +996,7 @@ inplace3::
 
 testext::
        @echo $@
+#      @$(AWK) '/^(@load|BEGIN)/,/^}/' $(top_srcdir)/extension/testext.c > 
testext.awk
        @$(AWK) ' /^(@load|BEGIN)/,/^}/' $(top_srcdir)/extension/testext.c > 
testext.awk
        @$(AWK) -f testext.awk >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
        @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@ testext.awk
@@ -1026,6 +1042,12 @@ symtab8:
        @grep -v '^ENVIRON' __$@ | grep -v '^PROCINFO' | grep -v '^FILENAME' >> 
_$@ ; rm __$@
        @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@
 
+symtab9:
+       @echo $@
+       @$(AWK) -f $(srcdir)/address@hidden >_$@
+       @rm -f testit.txt
+       @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@
+
 reginttrad:
        @echo $@
        @$(AWK) --traditional -r -f $(srcdir)/address@hidden > _$@
@@ -2267,11 +2289,6 @@ symtab7:
        @AWKPATH=$(srcdir) $(AWK) -f address@hidden  < $(srcdir)/address@hidden 
>_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
        @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@
 
-symtab9:
-       @echo $@
-       @AWKPATH=$(srcdir) $(AWK) -f address@hidden  >_$@ 2>&1 || echo EXIT 
CODE: $$? >>_$@
-       @-$(CMP) $(srcdir)/address@hidden _$@ && rm -f _$@
-
 double1:
        @echo $@
        @AWKPATH=$(srcdir) $(AWK) -f address@hidden  >_$@ 2>&1 || echo EXIT 
CODE: $$? >>_$@

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

Summary of changes:
 ChangeLog       |    7 +
 TODO            |    2 -
 awkgram.c       |    6 +
 awkgram.y       |    6 +
 doc/ChangeLog   |    5 +
 doc/gawk.1      |    4 +-
 doc/gawk.info   |  674 ++++++++++++++++++++++++++++---------------------------
 doc/gawk.texi   |    2 +
 doc/gawktexi.in |    2 +
 pc/ChangeLog    |    4 +
 pc/Makefile.tst |   27 ++-
 11 files changed, 395 insertions(+), 344 deletions(-)


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