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[gawk-diffs] [SCM] gawk branch, master, updated. 0714b773d7f4853fb2ba95a
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From: |
Arnold Robbins |
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Subject: |
[gawk-diffs] [SCM] gawk branch, master, updated. 0714b773d7f4853fb2ba95a7b36d0230bad81dc9 |
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Date: |
Thu, 22 Mar 2012 20:11:03 +0000 |
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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=0714b773d7f4853fb2ba95a7b36d0230bad81dc9
commit 0714b773d7f4853fb2ba95a7b36d0230bad81dc9
Author: Arnold D. Robbins <address@hidden>
Date: Thu Mar 22 22:10:43 2012 +0200
Minor edits.
diff --git a/extension/ChangeLog b/extension/ChangeLog
index dff4cf6..da2bfc6 100644
--- a/extension/ChangeLog
+++ b/extension/ChangeLog
@@ -1,6 +1,7 @@
2011-08-31 John Haque <address@hidden>
- * arrayparm.c, filefuncs.c, fork.c, ordchr.c, readfile.c,
- rwarray.c, testarg.c: Updated.
+
+ * arrayparm.c, filefuncs.c, fork.c, ordchr.c, readfile.c,
+ rwarray.c, testarg.c: Updated.
2011-06-23 Arnold D. Robbins <address@hidden>
diff --git a/io.c b/io.c
index 25f32e2..920d21f 100644
--- a/io.c
+++ b/io.c
@@ -3378,7 +3378,7 @@ get_read_timeout(IOBUF *iop)
if (full_idx == NULL || strcmp(name, last_name) != 0) {
val = in_PROCINFO(name, "READ_TIMEOUT", & full_idx);
if (last_name != NULL)
- efree(last_name);
+ efree((void *) last_name);
last_name = estrdup(name, strlen(name));
} else /* use cached full index */
val = in_array(PROCINFO_node, full_idx);
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=c7f51459f7da3e0c693f8a950726869d99e5bcf2
commit c7f51459f7da3e0c693f8a950726869d99e5bcf2
Merge: 1e495ca b467a6d
Author: Arnold D. Robbins <address@hidden>
Date: Thu Mar 22 22:10:13 2012 +0200
Merge branch 'gawk-4.0-stable'
diff --cc ChangeLog
index f5d1a8a,eafd8af..05ca490
--- a/ChangeLog
+++ b/ChangeLog
@@@ -1,28 -1,86 +1,111 @@@
+ 2012-03-21 Corinna Vinschen <address@hidden>
+
+ * getopt.c: Add Cygwin to list of platforms where it's ok
+ to include <stdlib.h>.
+
+ 2012-03-20 Arnold D. Robbins <address@hidden>
+
+ Get new getopt to work on Linux and C90 compilers:
+
+ * getopt.c: Undef ELIDE_CODE for gawk.
+ (_getopt_internal_r): Init first.needs_free to 0. In test for -W
+ move executable code to after declarations for C90 compilers.
+ * getopt1.c: Undef ELIDE_CODE for gawk.
+
+ Minor bug fix with printf, thanks to John Haque:
+
+ * builtin.c (format_tree): Initialize base to zero at the top
+ of the while loop.
+
+ Getting next tar ball ready:
+
+ * configure.ac: Remove duplicate check for wcscoll. Thanks
+ to Stepan Kasal.
+
+ 2012-03-16 Arnold D. Robbins <address@hidden>
+
+ * getopt.c, getopt.h, getopt1.c, getopt_int.h, regcomp.c,
+ regex.c, regex.h, regex_internal.c, regex_internal.h,
+ regexec.c: Sync with GLIBC, what the heck.
+
+ 2012-03-14 Eli Zaretskii <address@hidden>
+
+ * mbsupport.h (btowc): Change for non-DJGPP.
+ * re.c (dfaerror): Add call to exit for DJGPP.
+
+ 2012-03-14 Arnold D. Robbins <address@hidden>
+
+ * regex_internal.c (re_string_skip_chars): Fix calculation of
+ remain_len with m.b. chars. Thanks to Stanislav Brabec
+ <address@hidden>.
+
+ 2012-02-28 Arnold D. Robbins <address@hidden>
+
+ * main.c (init_groupset): Make `getgroups' failing a non-fatal
+ error. After all, what's the big deal? Should help on Plan 9.
+
+ 2012-02-27 Arnold D. Robbins <address@hidden>
+
+ * dfa.c (parse_bracket_exp): Revert changes 2012-02-15 to stay
+ in sync with grep.
+ * dfa.h (dfarerror): Add __attribute__ from grep.
+
+ 2012-02-15 Arnold D. Robbins <address@hidden>
+
+ Fix warnings from GCC 4.6.2 -Wall option.
+
+ * awkgram.y (newline_eof): New function to replace body of
+ NEWLINE_EOF macro.
+ (yylex): Replace body of NEWLINE_EOF macro.
+ * dfa.c (parse_bracket_exp): Init variables to zero.
+ * ext.c (dummy, junk): Remove.
+ * regex_internal.c (re_string_reconstruct): Remove buf array. It was
+ set but not used.
+
+ 2012-02-10 Arnold D. Robbins <address@hidden>
+
+ * dfa.c: Sync with GNU grep.
+
+ 2012-02-07 Arnold D. Robbins <address@hidden>
+
+ * main.c (main): Move init of `output_fp' to before parsing of
+ program so that error messages from msg.c don't dump core.
+ Thanks to Michael Haardt <address@hidden>.
+
+ 2012-01-13 Arnold D. Robbins <address@hidden>
+
+ * dfa.c [is_valid_unibtye_character]: Fix from GNU grep to
+ bug reported by me from Scott Deifik for DJGPP.
+
+ 2012-01-03 Arnold D. Robbins <address@hidden>
+
+ * dfa.c: Sync with GNU grep.
+
+2012-01-02 Arnold D. Robbins <address@hidden>
+
+ * io.c (Read_can_timeout, Read_timeout, Read_default_timeout):
+ Renamed to use lower case.
+ Other minor stylistic edits.
+
+2012-01-01 John Haque <address@hidden>
+
+ * awk.h (struct iobuf): New entry read_func.
+ * io.c (Read_can_timeout, Read_timeout, Read_default_timeout):
+ New variables.
+ (init_io): New routine to initialize the variables.
+ (in_PROCINFO): New "clever" routine to parse elements with indices
+ seperated by a SUPSEP.
+ (get_read_timeout): New routine to read timeout value for an IOBUF.
+ (read_with_timeout): New routine to read from a fd with a timeout.
+ (pty_vs_pipe): Use in_PROCINFO().
+ (get_a_record): Set the timeout value and the read routine as necessary.
+ * main.c (main): Call init_io().
+
+2011-12-31 Arnold D. Robbins <address@hidden>
+
+ * profile_p.c: Remove the file.
+ * msg.c (err): Remove check for name being dgawk.
-
++=======
2011-12-31 Arnold D. Robbins <address@hidden>
* awk.h [STREQ, STREQN]: Remove macros.
diff --cc doc/ChangeLog
index 2bbb982,82e30fb..bbd5cbd
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@@ -1,23 -1,8 +1,28 @@@
+2012-02-06 Arnold D. Robbins <address@hidden>
+
+ * gawk.texi, gawk.1: And some minor edits thereunto.
+
+2012-02-03 John Haque <address@hidden>
+
+ * gawk.texi, gawk.1: Add text on read timeout.
+
+2011-12-28 Arnold D. Robbins <address@hidden>
+
+ * awkcard.in, gawk.1: Minor edits after merge of executables.
+
+2011-12-21 John Haque <address@hidden>
+
+ * gawk.texi: Updated sections on profiling and debugging
+ after merging the exes. Document new options --debug and
+ --load, and add a sub-section on loading extension library.
+ * gawk.1: Same.
+ * awkcard.in: Same.
+
+ 2012-02-10 Arnold D. Robbins <address@hidden>
+
+ * gawk.texi, awkcard.in: Bump patch level.
+ * texinfo.tex: Updated from Texinfo CVS.
+
2011-12-06 Arnold D. Robbins <address@hidden>
* gawk.texi: Various typo fixes from mailing list.
diff --cc doc/gawk.info
index 6647e1e,a33027c..ca6b661
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@@ -25558,10 -25396,10 +25564,10 @@@ Inde
* coprocesses, closing: Close Files And Pipes.
(line 6)
* coprocesses, getline from: Getline/Coprocess. (line 6)
- * cos() function: Numeric Functions. (line 14)
+ * cos() function: Numeric Functions. (line 15)
* counting: Wc Program. (line 6)
* csh utility: Statements/Lines. (line 44)
-* csh utility, POSIXLY_CORRECT environment variable: Options. (line 305)
+* csh utility, POSIXLY_CORRECT environment variable: Options. (line 323)
* csh utility, |& operator, comparison with: Two-way I/O. (line 44)
* ctime() user-defined function: Function Example. (line 72)
* currency symbols, localization: Explaining gettext. (line 103)
@@@ -26422,8 -26259,8 +26428,8 @@@
* insomnia, cure for: Alarm Program. (line 6)
* installation, VMS: VMS Installation. (line 6)
* installing gawk: Installation. (line 6)
-* INT signal (MS-Windows): Profiling. (line 207)
+* INT signal (MS-Windows): Profiling. (line 206)
- * int() function: Numeric Functions. (line 22)
+ * int() function: Numeric Functions. (line 23)
* integers: Basic Data Typing. (line 21)
* integers, unsigned: Basic Data Typing. (line 30)
* interacting with other programs: I/O Functions. (line 63)
@@@ -26926,17 -26765,17 +26932,17 @@@
* POSIX awk, OFMT variable and: OFMT. (line 27)
* POSIX awk, period (.), using: Regexp Operators. (line 50)
* POSIX awk, printf format strings and: Format Modifiers. (line 159)
- * POSIX awk, regular expressions and: Regexp Operators. (line 157)
+ * POSIX awk, regular expressions and: Regexp Operators. (line 161)
* POSIX awk, timestamps and: Time Functions. (line 6)
* POSIX awk, | I/O operator and: Getline/Pipe. (line 52)
-* POSIX mode: Options. (line 199)
+* POSIX mode: Options. (line 222)
* POSIX, awk and: Preface. (line 23)
* POSIX, gawk extensions not included in: POSIX/GNU. (line 6)
* POSIX, programs, implementing in awk: Clones. (line 6)
-* POSIXLY_CORRECT environment variable: Options. (line 289)
+* POSIXLY_CORRECT environment variable: Options. (line 307)
* precedence <1>: Precedence. (line 6)
* precedence: Increment Ops. (line 61)
- * precedence, regexp operators: Regexp Operators. (line 152)
+ * precedence, regexp operators: Regexp Operators. (line 156)
* print debugger command: Viewing And Changing Data.
(line 36)
* print statement: Printing. (line 16)
@@@ -27024,10 -26863,10 +27030,10 @@@
* quoting: Read Terminal. (line 25)
* quoting, rules for: Quoting. (line 6)
* quoting, tricks for: Quoting. (line 71)
-* r debugger command (alias for run): Dgawk Execution Control.
+* r debugger command (alias for run): Debugger Execution Control.
(line 62)
* Rakitzis, Byron: History Sorting. (line 25)
- * rand() function: Numeric Functions. (line 33)
+ * rand() function: Numeric Functions. (line 34)
* random numbers, Cliff: Cliff Random Function.
(line 6)
* random numbers, rand()/srand() functions: Numeric Functions.
@@@ -27225,17 -27064,17 +27231,17 @@@
* side effects, FILENAME variable: Getline Notes. (line 19)
* side effects, function calls: Function Calls. (line 54)
* side effects, statements: Action Overview. (line 32)
-* SIGHUP signal: Profiling. (line 204)
-* SIGINT signal (MS-Windows): Profiling. (line 207)
-* signals, HUP/SIGHUP: Profiling. (line 204)
-* signals, INT/SIGINT (MS-Windows): Profiling. (line 207)
-* signals, QUIT/SIGQUIT (MS-Windows): Profiling. (line 207)
-* signals, USR1/SIGUSR1: Profiling. (line 182)
-* SIGQUIT signal (MS-Windows): Profiling. (line 207)
-* SIGUSR1 signal: Profiling. (line 182)
-* silent debugger command: Dgawk Execution Control.
+* SIGHUP signal: Profiling. (line 203)
+* SIGINT signal (MS-Windows): Profiling. (line 206)
+* signals, HUP/SIGHUP: Profiling. (line 203)
+* signals, INT/SIGINT (MS-Windows): Profiling. (line 206)
+* signals, QUIT/SIGQUIT (MS-Windows): Profiling. (line 206)
+* signals, USR1/SIGUSR1: Profiling. (line 180)
+* SIGQUIT signal (MS-Windows): Profiling. (line 206)
+* SIGUSR1 signal: Profiling. (line 180)
+* silent debugger command: Debugger Execution Control.
(line 10)
- * sin() function: Numeric Functions. (line 74)
+ * sin() function: Numeric Functions. (line 75)
* single precision floating-point: Basic Data Typing. (line 36)
* single quote (') <1>: Quoting. (line 31)
* single quote (') <2>: Long. (line 33)
@@@ -27600,420 -27438,417 +27606,420 @@@
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- Ref: Preface-Footnote-137809
- Ref: Preface-Footnote-237915
- Node: History38147
- Node: Names40538
- Ref: Names-Footnote-142015
- Node: This Manual42087
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- Node: Conventions47125
- Node: Manual History49259
- Ref: Manual History-Footnote-152529
- Ref: Manual History-Footnote-252570
- Node: How To Contribute52644
- Node: Acknowledgments53788
- Node: Getting Started58119
- Node: Running gawk60498
- Node: One-shot61684
- Node: Read Terminal62909
- Ref: Read Terminal-Footnote-164559
- Ref: Read Terminal-Footnote-264835
- Node: Long65006
- Node: Executable Scripts66382
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- Ref: Executable Scripts-Footnote-268353
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- Node: Quoting71271
- Node: DOS Quoting75894
- Node: Sample Data Files76569
- Node: Very Simple79601
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- Node: More Complex86347
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- Node: Statements/Lines89362
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- Node: Other Features94089
- Node: When95017
- Node: Invoking Gawk97164
- Node: Command Line98549
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- Node: Naming Standard Input116160
- Node: Environment Variables117254
- Node: AWKPATH Variable117698
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- Node: Calling A Function519264
- Node: Variable Scope520379
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- Node: Return Statement525794
- Node: Dynamic Typing528775
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- Node: Two-way I/O577437
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- Node: Strtonum Function601145
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- Node: Join Function613491
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- Node: Data File Management619177
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- Node: Rewind Function623948
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- Node: Ignoring Assigns628659
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- Node: Sample Programs660435
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- Node: Egrep Program672897
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- Node: Debugging756017
- Node: Debugging Concepts756450
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- Node: Awk Debugging760903
- Node: Sample Debugging Session761795
- Node: Debugger Invocation762315
- Node: Finding The Bug763644
- Node: List of Debugger Commands770132
- Node: Breakpoint Control771466
- Node: Debugger Execution Control775130
- Node: Viewing And Changing Data778490
- Node: Execution Stack781846
- Node: Debugger Info783313
- Node: Miscellaneous Debugger Commands787294
- Node: Readline Support792739
- Node: Limitations793570
- Node: Language History795822
- Node: V7/SVR3.1797334
- Node: SVR4799655
- Node: POSIX801097
- Node: BTL802105
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- Node: Common Extensions807990
- Node: Ranges and Locales809097
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- Node: Installation818183
- Node: Gawk Distribution819077
- Node: Getting819561
- Node: Extracting820387
- Node: Distribution contents822079
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- Node: Quick Installation827918
- Node: Additional Configuration Options829880
- Node: Configuration Philosophy831357
- Node: Non-Unix Installation833699
- Node: PC Installation834157
- Node: PC Binary Installation835456
- Node: PC Compiling837304
- Node: PC Testing840248
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- Node: Cygwin845609
- Node: MSYS846609
- Node: VMS Installation847123
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- Ref: VMS Compilation-Footnote-1848733
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- Node: VMS Running850426
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- Node: Bugs852507
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- Node: Notes861674
- Node: Compatibility Mode862366
- Node: Additions863149
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- Node: Basic Data Typing907000
- Node: Floating Point Issues911525
- Node: String Conversion Precision912608
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- Node: Unexpected Results914417
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- Ref: POSIX Floating Point Problems-Footnote-1919948
- Node: Glossary919986
- Node: Copying944962
- Node: GNU Free Documentation License982519
- Node: Index1007656
+ Node: Top1352
-Node: Foreword30282
-Node: Preface34627
-Ref: Preface-Footnote-137680
-Ref: Preface-Footnote-237786
-Node: History38018
-Node: Names40409
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-Node: Quoting71247
-Node: DOS Quoting75870
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-Node: Glossary913836
-Node: Copying938812
-Node: GNU Free Documentation License976369
-Node: Index1001506
++Node: Foreword30423
++Node: Preface34768
++Ref: Preface-Footnote-137821
++Ref: Preface-Footnote-237927
++Node: History38159
++Node: Names40550
++Ref: Names-Footnote-142027
++Node: This Manual42099
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++Node: Conventions47137
++Node: Manual History49271
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++Ref: Manual History-Footnote-252582
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++Node: Acknowledgments53800
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++Node: Running gawk60510
++Node: One-shot61696
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++Node: Sample Data Files76677
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++Node: Exit Status123155
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++Node: Getline/Pipe220831
++Node: Getline/Variable/Pipe223391
++Node: Getline/Coprocess224498
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++Node: Getline Notes226455
++Node: Getline Summary228397
++Ref: table-getline-variants228740
++Node: Read Timeout229596
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++Node: Command line directories233398
++Node: Printing234028
++Node: Print235659
++Node: Print Examples236996
++Node: Output Separators239780
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++Node: Printf242898
++Node: Basic Printf243804
++Node: Control Letters245343
++Node: Format Modifiers249155
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++Node: Redirection257879
++Node: Special Files264863
++Node: Special FD265396
++Ref: Special FD-Footnote-1269021
++Node: Special Network269095
++Node: Special Caveats269945
++Node: Close Files And Pipes270741
++Ref: Close Files And Pipes-Footnote-1277764
++Ref: Close Files And Pipes-Footnote-2277912
++Node: Expressions278062
++Node: Values279194
++Node: Constants279870
++Node: Scalar Constants280550
++Ref: Scalar Constants-Footnote-1281409
++Node: Nondecimal-numbers281591
++Node: Regexp Constants284650
++Node: Using Constant Regexps285125
++Node: Variables288180
++Node: Using Variables288835
++Node: Assignment Options290559
++Node: Conversion292431
++Ref: table-locale-affects297807
++Ref: Conversion-Footnote-1298431
++Node: All Operators298540
++Node: Arithmetic Ops299170
++Node: Concatenation301675
++Ref: Concatenation-Footnote-1304468
++Node: Assignment Ops304588
++Ref: table-assign-ops309576
++Node: Increment Ops310984
++Node: Truth Values and Conditions314454
++Node: Truth Values315537
++Node: Typing and Comparison316586
++Node: Variable Typing317375
++Ref: Variable Typing-Footnote-1321272
++Node: Comparison Operators321394
++Ref: table-relational-ops321804
++Node: POSIX String Comparison325353
++Ref: POSIX String Comparison-Footnote-1326309
++Node: Boolean Ops326447
++Ref: Boolean Ops-Footnote-1330525
++Node: Conditional Exp330616
++Node: Function Calls332348
++Node: Precedence335942
++Node: Locales339611
++Node: Patterns and Actions340700
++Node: Pattern Overview341754
++Node: Regexp Patterns343423
++Node: Expression Patterns343966
++Node: Ranges347651
++Node: BEGIN/END350617
++Node: Using BEGIN/END351379
++Ref: Using BEGIN/END-Footnote-1354110
++Node: I/O And BEGIN/END354216
++Node: BEGINFILE/ENDFILE356498
++Node: Empty359391
++Node: Using Shell Variables359707
++Node: Action Overview361992
++Node: Statements364349
++Node: If Statement366203
++Node: While Statement367702
++Node: Do Statement369746
++Node: For Statement370902
++Node: Switch Statement374054
++Node: Break Statement376151
++Node: Continue Statement378141
++Node: Next Statement379934
++Node: Nextfile Statement382324
++Node: Exit Statement384869
++Node: Built-in Variables387285
++Node: User-modified388380
++Ref: User-modified-Footnote-1396406
++Node: Auto-set396468
++Ref: Auto-set-Footnote-1405759
++Node: ARGC and ARGV405964
++Node: Arrays409815
++Node: Array Basics411320
++Node: Array Intro412146
++Node: Reference to Elements416464
++Node: Assigning Elements418734
++Node: Array Example419225
++Node: Scanning an Array420957
++Node: Controlling Scanning423271
++Ref: Controlling Scanning-Footnote-1428204
++Node: Delete428520
++Ref: Delete-Footnote-1430955
++Node: Numeric Array Subscripts431012
++Node: Uninitialized Subscripts433195
++Node: Multi-dimensional434823
++Node: Multi-scanning437917
++Node: Arrays of Arrays439508
++Node: Functions444153
++Node: Built-in444975
++Node: Calling Built-in446053
++Node: Numeric Functions448041
++Ref: Numeric Functions-Footnote-1451873
++Ref: Numeric Functions-Footnote-2452230
++Ref: Numeric Functions-Footnote-3452278
++Node: String Functions452547
++Ref: String Functions-Footnote-1476044
++Ref: String Functions-Footnote-2476173
++Ref: String Functions-Footnote-3476421
++Node: Gory Details476508
++Ref: table-sub-escapes478187
++Ref: table-sub-posix-92479541
++Ref: table-sub-proposed480884
++Ref: table-posix-sub482234
++Ref: table-gensub-escapes483780
++Ref: Gory Details-Footnote-1484987
++Ref: Gory Details-Footnote-2485038
++Node: I/O Functions485189
++Ref: I/O Functions-Footnote-1491844
++Node: Time Functions491991
++Ref: Time Functions-Footnote-1502883
++Ref: Time Functions-Footnote-2502951
++Ref: Time Functions-Footnote-3503109
++Ref: Time Functions-Footnote-4503220
++Ref: Time Functions-Footnote-5503332
++Ref: Time Functions-Footnote-6503559
++Node: Bitwise Functions503825
++Ref: table-bitwise-ops504383
++Ref: Bitwise Functions-Footnote-1508543
++Node: Type Functions508727
++Node: I18N Functions509197
++Node: User-defined510824
++Node: Definition Syntax511628
++Ref: Definition Syntax-Footnote-1516538
++Node: Function Example516607
++Node: Function Caveats519201
++Node: Calling A Function519622
++Node: Variable Scope520737
++Node: Pass By Value/Reference522712
++Node: Return Statement526152
++Node: Dynamic Typing529133
++Node: Indirect Calls529868
++Node: Internationalization539553
++Node: I18N and L10N540979
++Node: Explaining gettext541665
++Ref: Explaining gettext-Footnote-1546731
++Ref: Explaining gettext-Footnote-2546915
++Node: Programmer i18n547080
++Node: Translator i18n551280
++Node: String Extraction552073
++Ref: String Extraction-Footnote-1553034
++Node: Printf Ordering553120
++Ref: Printf Ordering-Footnote-1555904
++Node: I18N Portability555968
++Ref: I18N Portability-Footnote-1558417
++Node: I18N Example558480
++Ref: I18N Example-Footnote-1561115
++Node: Gawk I18N561187
++Node: Advanced Features561804
++Node: Nondecimal Data563317
++Node: Array Sorting564900
++Node: Controlling Array Traversal565597
++Node: Array Sorting Functions573834
++Ref: Array Sorting Functions-Footnote-1577508
++Ref: Array Sorting Functions-Footnote-2577601
++Node: Two-way I/O577795
++Ref: Two-way I/O-Footnote-1583227
++Node: TCP/IP Networking583297
++Node: Profiling586141
++Node: Library Functions593595
++Ref: Library Functions-Footnote-1596602
++Node: Library Names596773
++Ref: Library Names-Footnote-1600244
++Ref: Library Names-Footnote-2600464
++Node: General Functions600550
++Node: Strtonum Function601503
++Node: Assert Function604433
++Node: Round Function607759
++Node: Cliff Random Function609302
++Node: Ordinal Functions610318
++Ref: Ordinal Functions-Footnote-1613388
++Ref: Ordinal Functions-Footnote-2613640
++Node: Join Function613849
++Ref: Join Function-Footnote-1615620
++Node: Gettimeofday Function615820
++Node: Data File Management619535
++Node: Filetrans Function620167
++Node: Rewind Function624306
++Node: File Checking625693
++Node: Empty Files626787
++Node: Ignoring Assigns629017
++Node: Getopt Function630570
++Ref: Getopt Function-Footnote-1641874
++Node: Passwd Functions642077
++Ref: Passwd Functions-Footnote-1651052
++Node: Group Functions651140
++Node: Walking Arrays659224
++Node: Sample Programs660793
++Node: Running Examples661458
++Node: Clones662186
++Node: Cut Program663410
++Node: Egrep Program673255
++Ref: Egrep Program-Footnote-1681028
++Node: Id Program681138
++Node: Split Program684754
++Ref: Split Program-Footnote-1688273
++Node: Tee Program688401
++Node: Uniq Program691204
++Node: Wc Program698633
++Ref: Wc Program-Footnote-1702899
++Ref: Wc Program-Footnote-2703099
++Node: Miscellaneous Programs703191
++Node: Dupword Program704379
++Node: Alarm Program706410
++Node: Translate Program711159
++Ref: Translate Program-Footnote-1715546
++Ref: Translate Program-Footnote-2715774
++Node: Labels Program715908
++Ref: Labels Program-Footnote-1719279
++Node: Word Sorting719363
++Node: History Sorting723247
++Node: Extract Program725086
++Ref: Extract Program-Footnote-1732569
++Node: Simple Sed732697
++Node: Igawk Program735759
++Ref: Igawk Program-Footnote-1750916
++Ref: Igawk Program-Footnote-2751117
++Node: Anagram Program751255
++Node: Signature Program754323
++Node: Debugger755423
++Node: Debugging756375
++Node: Debugging Concepts756808
++Node: Debugging Terms758664
++Node: Awk Debugging761261
++Node: Sample Debugging Session762153
++Node: Debugger Invocation762673
++Node: Finding The Bug764002
++Node: List of Debugger Commands770490
++Node: Breakpoint Control771824
++Node: Debugger Execution Control775488
++Node: Viewing And Changing Data778848
++Node: Execution Stack782204
++Node: Debugger Info783671
++Node: Miscellaneous Debugger Commands787652
++Node: Readline Support793097
++Node: Limitations793928
++Node: Language History796180
++Node: V7/SVR3.1797692
++Node: SVR4800013
++Node: POSIX801455
++Node: BTL802463
++Node: POSIX/GNU803197
++Node: Common Extensions808348
++Node: Ranges and Locales809455
++Ref: Ranges and Locales-Footnote-1814059
++Node: Contributors814280
++Node: Installation818541
++Node: Gawk Distribution819435
++Node: Getting819919
++Node: Extracting820745
++Node: Distribution contents822437
++Node: Unix Installation827659
++Node: Quick Installation828276
++Node: Additional Configuration Options830238
++Node: Configuration Philosophy831715
++Node: Non-Unix Installation834057
++Node: PC Installation834515
++Node: PC Binary Installation835814
++Node: PC Compiling837662
++Node: PC Testing840606
++Node: PC Using841782
++Node: Cygwin845967
++Node: MSYS846967
++Node: VMS Installation847481
++Node: VMS Compilation848084
++Ref: VMS Compilation-Footnote-1849091
++Node: VMS Installation Details849149
++Node: VMS Running850784
++Node: VMS Old Gawk852391
++Node: Bugs852865
++Node: Other Versions856717
++Node: Notes862032
++Node: Compatibility Mode862724
++Node: Additions863507
++Node: Accessing The Source864319
++Node: Adding Code865744
++Node: New Ports871711
++Node: Dynamic Extensions875824
++Node: Internals877264
++Node: Plugin License885783
++Node: Loading Extensions886421
++Node: Sample Library888231
++Node: Internal File Description888921
++Node: Internal File Ops892636
++Ref: Internal File Ops-Footnote-1897360
++Node: Using Internal File Ops897500
++Node: Future Extensions899877
++Node: Basic Concepts902381
++Node: Basic High Level903138
++Ref: Basic High Level-Footnote-1907173
++Node: Basic Data Typing907358
++Node: Floating Point Issues911883
++Node: String Conversion Precision912966
++Ref: String Conversion Precision-Footnote-1914666
++Node: Unexpected Results914775
++Node: POSIX Floating Point Problems916601
++Ref: POSIX Floating Point Problems-Footnote-1920306
++Node: Glossary920344
++Node: Copying945320
++Node: GNU Free Documentation License982877
++Node: Index1008014
End Tag Table
diff --cc ext.c
index 39e512f,3b3c43e..5f05797
--- a/ext.c
+++ b/ext.c
@@@ -33,12 -33,8 +33,8 @@@
#include <dlfcn.h>
- #ifdef __GNUC__
- static unsigned long long dummy; /* fake out gcc for dynamic loading? */
- #endif
-
-/* do_ext --- load an extension */
+/* do_ext --- load an extension at run-time: interface to load_ext */
-
+
NODE *
do_ext(int nargs)
{
@@@ -68,14 -44,12 +64,8 @@@ load_ext(const char *lib_name, const ch
NODE *(*func)(NODE *, void *);
void *dl;
int flags = RTLD_LAZY;
- int fatal_error = FALSE;
int *gpl_compat;
-#if 0
- static short warned = FALSE;
-#endif
- #ifdef __GNUC__
- AWKNUM junk;
-
- junk = (AWKNUM) dummy;
- #endif
-
if (do_sandbox)
fatal(_("extensions are not allowed in sandbox mode"));
diff --cc pc/ChangeLog
index 5f287dd,c4b51d1..5076d0c
--- a/pc/ChangeLog
+++ b/pc/ChangeLog
@@@ -1,7 -1,53 +1,57 @@@
+ 2012-03-20 Arnold D. Robbins <address@hidden>
+
+ * Makefile.tst (printfbad3): New test.
+
+ 2012-03-14 Eli Zaretskii <address@hidden>
+
+ * gawkmisc.pc (btowc): New version for DJGPP.
+
+ 2012-03-01 Scott Deifik <address@hidden>
+
+ * Makefile.tst: Sync with mainline version.
+
+ 2012-03-01 Eli Zaretskii <address@hidden>
+
+ * Makefile: Quiet confusing info messages from the linker when
+ gawk is linked against readline as a shared library.
+
+ 2012-02-22 Eli Zaretskii <address@hidden>
+
+ * Makefile.tst: Update CMP and CP definitions, add "Expect xxxx to
+ fail with MinGW" messages as needed.
+
+ 2012-02-15 Arnold D. Robbins <address@hidden>
+
+ * gawkmisc.pc (execvp): Modify signature, return -1
+ on error.
+
+ 2012-02-11 Eli Zaretskii <address@hidden>
+
+ Fix dependencies in pc/Makefile.
+ * Makefile ($(ALLOBJS) $(LIBOBJS) eval_p$O profile_p$O): Add eval_d$O,
+ debug$O, and command$O.
+
+ Support MinGW build with the readline library.
+ * Makefile (default): Add a line for the mingw32-readline target.
+ (mingw32-readline): New target, passes -DHAVE_LIBREADLINE to the
+ compiler and adds -lreadline to the linker command line.
+
+ * config.sed: Comment out "#undef HAVE_LIBREADLINE", so that it
+ could be #define'd on the compiler command line.
+
+ 2012-02-10 Arnold D. Robbins <address@hidden>
+
+ * gawkmisc.pc (execvp): New function based on code from Eli
+ Zaretskii to make dgawk's restarting the debugger work.
+
+ 2012-01-27 Scott Deifik <address@hidden>
+
+ * Makefile.tst: Sync with mainline version.
+
+2011-12-12 Scott Deifik <address@hidden>
+
+ * Makefile.tst: Sync with mainline version.
+
2011-12-06 Scott Deifik <address@hidden>
* Makefile.tst: Sync with mainline version.
diff --cc test/ChangeLog
index c16e5ec,003dd77..e993e44
--- a/test/ChangeLog
+++ b/test/ChangeLog
@@@ -1,7 -1,14 +1,18 @@@
+2011-12-26 John Haque <address@hidden>
+
+ * badargs.ok: Adjust for new and changed command line options.
+
+ 2012-03-20 Arnold D. Robbins <address@hidden>
+
+ * Makefile.am (printfbad3): New test.
+ * printfbad3.awk, printfbad3.ok: New files.
+
+ 2012-02-22 Arnold D. Robbins <address@hidden>
+
+ * Makefile.am (beginfile2, next): Set LC_ALL=C so that error
+ messages will be in English for comparison with .ok files.
+ Thanks to Jeroen Schot <address@hidden>.
+
2011-12-26 Arnold D. Robbins <address@hidden>
* Makefile.am (rri1): New test.
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=1e495ca269aa2653bf804088ebe532b67110a3ef
commit 1e495ca269aa2653bf804088ebe532b67110a3ef
Author: Arnold D. Robbins <address@hidden>
Date: Thu Mar 22 21:58:36 2012 +0200
Prep before syncing from gawk-4.0-stable.
diff --git a/doc/gawk.info b/doc/gawk.info
index 06b8e11..6647e1e 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -196,6 +196,7 @@ texts being (a) (see below), and with the Back-Cover Texts
being (b)
* Getline Notes:: Important things to know about
`getline'.
* Getline Summary:: Summary of `getline' Variants.
+* Read Timeout:: Reading input with a timeout.
* Command line directories:: What happens if you put a directory on the
command line.
* Print:: The `print' statement.
@@ -2629,6 +2630,10 @@ used by regular users.
milliseconds. On systems that do not support the `usleep()' system
call, the value is rounded up to an integral number of seconds.
+`GAWK_READ_TIMEOUT'
+ Specifies the time, in milliseconds, for `gawk' to wait for input
+ before returning with an error. *Note Read Timeout::.
+
The environment variables in the following list are meant for use by
the `gawk' developers for testing and tuning. They are subject to
change. The variables are:
@@ -3626,6 +3631,8 @@ have to be named on the `awk' command line (*note
Getline::).
* Multiple Line:: Reading multi-line records.
* Getline:: Reading files under explicit program control
using the `getline' function.
+* Read Timeout:: Reading input with a timeout.
+
* Command line directories:: What happens if you put a directory on the
command line.
@@ -4813,7 +4820,7 @@ feature of `RS' does not apply. It does apply to the
default field
separator of a single space: `FS = " "'.
-File: gawk.info, Node: Getline, Next: Command line directories, Prev:
Multiple Line, Up: Reading Files
+File: gawk.info, Node: Getline, Next: Read Timeout, Prev: Multiple Line,
Up: Reading Files
4.9 Explicit Input with `getline'
=================================
@@ -5238,9 +5245,101 @@ VAR
Table 4.1: getline Variants and What They Set
-File: gawk.info, Node: Command line directories, Prev: Getline, Up: Reading
Files
+File: gawk.info, Node: Read Timeout, Next: Command line directories, Prev:
Getline, Up: Reading Files
+
+4.10 Reading Input With A Timeout
+=================================
+
+You may specify a timeout in milliseconds for reading input from a
+terminal, pipe or two-way communication including, TCP/IP sockets. This
+can be done on a per input, command or connection basis, by setting a
+special element in the `PROCINFO' array:
+
+ PROCINFO["input_name", "READ_TIMEOUT"] = TIMEOUT IN MILLISECONDS
+
+ When set, this will cause `gawk' to time out and return failure if
+no data is available to read within the specified timeout period. For
+example, a TCP client can decide to give up on receiving any response
+from the server after a certain amount of time:
+
+ Service = "/inet/tcp/0/localhost/daytime"
+ PROCINFO[Service, "READ_TIMEOUT"] = 100
+ if ((Service |& getline) > 0)
+ print $0
+ else if (ERRNO != "")
+ print ERRNO
+
+ Here is how to read interactively from the terminal(1) without
+waiting for more than five seconds:
+
+ PROCINFO["/dev/stdin", "READ_TIMEOUT"] = 5000
+ while ((getline < "/dev/stdin") > 0)
+ print $0
+
+ `gawk' will terminate the read operation if input does not arrive
+after waiting for the timeout period, return failure and set the
+`ERRNO' variable to an appropriate string value. A negative or zero
+value for the timeout is the same as specifying no timeout at all.
+
+ A timeout can also be set for reading from the terminal in the
+implicit loop that reads input records and matches them against
+patterns, like so:
+
+ $ gawk 'BEGIN { PROCINFO["-", "READ_TIMEOUT"] = 5000 }
+ > { print "You entered: " $0 }'
+ gawk
+ -| You entered: gawk
+
+ In this case, failure to respond within five seconds results in the
+following error message:
+
+ error--> gawk: cmd. line:2: (FILENAME=- FNR=1) fatal: error reading input
file `-': Connection timed out
+
+ The timeout can be set or changed at any time, and will take effect
+on the next attempt to read from the input device. In the following
+example, we start with a timeout value of one second, and progressively
+reduce it by one-tenth of a second until we wait indefinitely for the
+input to arrive:
+
+ PROCINFO[Service, "READ_TIMEOUT"] = 1000
+ while ((Service |& getline) > 0) {
+ print $0
+ PROCINFO[S, "READ_TIMEOUT"] -= 100
+ }
+
+ NOTE: You should not assume that the read operation will block
+ exactly after the tenth record has been printed. It is possible
+ that `gawk' will read and buffer more than one record's worth of
+ data the first time. Because of this, changing the value of
+ timeout like in the above example is not very useful.
+
+ If the `PROCINFO' element is not present and the environment
+variable `GAWK_READ_TIMEOUT' exists, `gawk' uses its value to
+initialize the timeout value. The exclusive use of the environment
+variable to specify timeout has the disadvantage of not being able to
+control it on a per command or connection basis.
+
+ `gawk' considers a timeout event to be an error even though the
+attempt to read from the underlying device may succeed in a later
+attempt. This is a limitation, and it also means that you cannot use
+this to multiplex input from two or more sources.
+
+ Assigning a timeout value prevents read operations from blocking
+indefinitely. But bear in mind that there are other ways `gawk' can
+stall waiting for an input device to be ready. A network client can
+sometimes take a long time to establish a connection before it can
+start reading any data, or the attempt to open a FIFO special file for
+reading can block indefinitely until some other process opens it for
+writing.
+
+ ---------- Footnotes ----------
+
+ (1) This assumes that standard input is the keyboard
+
+
+File: gawk.info, Node: Command line directories, Prev: Read Timeout, Up:
Reading Files
-4.10 Directories On The Command Line
+4.11 Directories On The Command Line
====================================
According to the POSIX standard, files named on the `awk' command line
@@ -27290,6 +27389,7 @@ Index
* time, managing: Gettimeofday Function.
(line 6)
* time, retrieving: Time Functions. (line 17)
+* timeout, reading input: Read Timeout. (line 6)
* timestamps: Time Functions. (line 6)
* timestamps, converting dates to: Time Functions. (line 74)
* timestamps, formatted: Gettimeofday Function.
@@ -27501,417 +27601,419 @@ Index
Tag Table:
Node: Top1346
-Node: Foreword30346
-Node: Preface34691
-Ref: Preface-Footnote-137744
-Ref: Preface-Footnote-237850
-Node: History38082
-Node: Names40473
-Ref: Names-Footnote-141950
-Node: This Manual42022
-Ref: This Manual-Footnote-146960
-Node: Conventions47060
-Node: Manual History49194
-Ref: Manual History-Footnote-152464
-Ref: Manual History-Footnote-252505
-Node: How To Contribute52579
-Node: Acknowledgments53723
-Node: Getting Started58054
-Node: Running gawk60433
-Node: One-shot61619
-Node: Read Terminal62844
-Ref: Read Terminal-Footnote-164494
-Ref: Read Terminal-Footnote-264770
-Node: Long64941
-Node: Executable Scripts66317
-Ref: Executable Scripts-Footnote-168186
-Ref: Executable Scripts-Footnote-268288
-Node: Comments68739
-Node: Quoting71206
-Node: DOS Quoting75829
-Node: Sample Data Files76504
-Node: Very Simple79536
-Node: Two Rules84135
-Node: More Complex86282
-Ref: More Complex-Footnote-189212
-Node: Statements/Lines89297
-Ref: Statements/Lines-Footnote-193759
-Node: Other Features94024
-Node: When94952
-Node: Invoking Gawk97099
-Node: Command Line98484
-Node: Options99267
-Ref: Options-Footnote-1113412
-Node: Other Arguments113437
-Node: Naming Standard Input116095
-Node: Environment Variables117189
-Node: AWKPATH Variable117633
-Ref: AWKPATH Variable-Footnote-1120230
-Node: Other Environment Variables120490
-Node: Exit Status122830
-Node: Include Files123505
-Node: Obsolete126990
-Node: Undocumented127676
-Node: Regexp127917
-Node: Regexp Usage129306
-Node: Escape Sequences131332
-Node: Regexp Operators137095
-Ref: Regexp Operators-Footnote-1144292
-Ref: Regexp Operators-Footnote-2144439
-Node: Bracket Expressions144537
-Ref: table-char-classes146427
-Node: GNU Regexp Operators148950
-Node: Case-sensitivity152673
-Ref: Case-sensitivity-Footnote-1155641
-Ref: Case-sensitivity-Footnote-2155876
-Node: Leftmost Longest155984
-Node: Computed Regexps157185
-Node: Reading Files160595
-Node: Records162536
-Ref: Records-Footnote-1171210
-Node: Fields171247
-Ref: Fields-Footnote-1174280
-Node: Nonconstant Fields174366
-Node: Changing Fields176568
-Node: Field Separators182549
-Node: Default Field Splitting185178
-Node: Regexp Field Splitting186295
-Node: Single Character Fields189637
-Node: Command Line Field Separator190696
-Node: Field Splitting Summary194137
-Ref: Field Splitting Summary-Footnote-1197329
-Node: Constant Size197430
-Node: Splitting By Content202014
-Ref: Splitting By Content-Footnote-1205740
-Node: Multiple Line205780
-Ref: Multiple Line-Footnote-1211627
-Node: Getline211806
-Node: Plain Getline214034
-Node: Getline/Variable216123
-Node: Getline/File217264
-Node: Getline/Variable/File218586
-Ref: Getline/Variable/File-Footnote-1220185
-Node: Getline/Pipe220272
-Node: Getline/Variable/Pipe222832
-Node: Getline/Coprocess223939
-Node: Getline/Variable/Coprocess225182
-Node: Getline Notes225896
-Node: Getline Summary227838
-Ref: table-getline-variants228181
-Node: Command line directories229037
-Node: Printing229662
-Node: Print231293
-Node: Print Examples232630
-Node: Output Separators235414
-Node: OFMT237174
-Node: Printf238532
-Node: Basic Printf239438
-Node: Control Letters240977
-Node: Format Modifiers244789
-Node: Printf Examples250798
-Node: Redirection253513
-Node: Special Files260497
-Node: Special FD261030
-Ref: Special FD-Footnote-1264655
-Node: Special Network264729
-Node: Special Caveats265579
-Node: Close Files And Pipes266375
-Ref: Close Files And Pipes-Footnote-1273398
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+Ref: POSIX Floating Point Problems-Footnote-1919948
+Node: Glossary919986
+Node: Copying944962
+Node: GNU Free Documentation License982519
+Node: Index1007656
End Tag Table
-----------------------------------------------------------------------
Summary of changes:
.gitignore | 1 +
ChangeLog | 85 ++++-
NEWS | 8 +-
README | 6 +-
awkgram.c | 36 ++-
awkgram.y | 36 ++-
builtin.c | 3 +-
configure | 2 +-
configure.ac | 4 +-
dfa.c | 448 +++++++++++---------
dfa.h | 2 +-
doc/ChangeLog | 5 +
doc/awkcard.in | 7 +-
doc/gawk.info | 982 ++++++++++++++++++++++++-------------------
doc/gawk.texi | 21 +-
doc/texinfo.tex | 1161 +++++++++++++++++++++++++++++++++++++--------------
ext.c | 12 +-
extension/ChangeLog | 5 +-
getopt.c | 130 +++++--
getopt.h | 11 +-
getopt1.c | 10 +-
getopt_int.h | 5 +-
io.c | 2 +-
main.c | 19 +-
mbsupport.h | 4 +-
pc/ChangeLog | 50 +++
pc/Makefile | 11 +-
pc/Makefile.tst | 116 ++++--
pc/config.h | 8 +-
pc/config.sed | 2 +
pc/gawkmisc.pc | 23 +-
pc/testoutcmp.awk | 19 +
po/da.gmo | Bin 48739 -> 48955 bytes
po/da.po | 1008 ++++++++++++++++++++++----------------------
po/de.gmo | Bin 52166 -> 52410 bytes
po/de.po | 603 ++++++++++++++-------------
po/es.gmo | Bin 51471 -> 51691 bytes
po/es.po | 609 ++++++++++++++--------------
po/fi.gmo | Bin 51684 -> 51928 bytes
po/fi.po | 606 ++++++++++++++-------------
po/fr.gmo | Bin 53311 -> 53536 bytes
po/fr.po | 606 ++++++++++++++--------------
po/gawk.pot | 591 +++++++++++++-------------
po/it.gmo | Bin 44316 -> 44170 bytes
po/it.po | 595 +++++++++++++-------------
po/ja.gmo | Bin 55596 -> 55401 bytes
po/ja.po | 595 +++++++++++++-------------
po/nl.gmo | Bin 49267 -> 49531 bytes
po/nl.po | 608 ++++++++++++++--------------
po/pl.gmo | Bin 50946 -> 51712 bytes
po/pl.po | 623 ++++++++++++++--------------
po/sv.gmo | Bin 48752 -> 48974 bytes
po/sv.po | 610 ++++++++++++++--------------
re.c | 1 +
regcomp.c | 42 ++-
regex.c | 5 +-
regex.h | 18 +-
regex_internal.c | 37 +-
regex_internal.h | 10 +-
regexec.c | 27 +-
test/ChangeLog | 11 +
test/Makefile.am | 80 ++--
test/Makefile.in | 85 +++--
test/Maketests | 5 +
test/printfbad3.awk | 22 +
test/printfbad3.ok | 1 +
vms/ChangeLog | 12 +
vms/descrip.mms | 2 +-
vms/vms-conf.h | 4 +-
vms/vmsbuild.com | 2 +-
vms/vmstest.com | 16 +-
71 files changed, 5911 insertions(+), 4757 deletions(-)
create mode 100644 test/printfbad3.awk
create mode 100644 test/printfbad3.ok
hooks/post-receive
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Arnold Robbins <=