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[gawk-diffs] [SCM] gawk branch, gawk-5.0-stable, updated. gawk-4.1.0-371
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From: |
Arnold Robbins |
|
Subject: |
[gawk-diffs] [SCM] gawk branch, gawk-5.0-stable, updated. gawk-4.1.0-3715-g7760ee1 |
|
Date: |
Sun, 21 Apr 2019 11:02:01 -0400 (EDT) |
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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=7760ee121f8f3a231f4d949819fb49025d840297
commit 7760ee121f8f3a231f4d949819fb49025d840297
Author: Arnold D. Robbins <address@hidden>
Date: Sun Apr 21 18:00:42 2019 +0300
Doc, add link to Mircea Neacsu's embeddable awk interpreter.
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 20c89e9..fa330c2 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -11,6 +11,8 @@
after the program text is placed into ARGV and not
parsed for options. Thanks to Neil Ormos <address@hidden>
for the tip.
+ (Other Versions): Add a link to Mircea Neacsu's embeddable
+ awk interpreter.
2019-04-18 Arnold D. Robbins <address@hidden>
diff --git a/doc/gawk.info b/doc/gawk.info
index 9f8d38f..85bd574 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -30593,6 +30593,10 @@ Libmawk
This is an embeddable 'awk' interpreter derived from 'mawk'. For
more information, see <http://repo.hu/projects/libmawk/>.
+Mircea Neacsu's Embeddable 'awk'
+ Mircea Neacsu has created an embeddable 'awk' interpreter, based on
+ BWK awk. It's available at <https://github.com/neacsum/awk>.
+
'pawk'
This is a Python module that claims to bring 'awk'-like features to
Python. See <https://github.com/alecthomas/pawk> for more
@@ -35787,6 +35791,7 @@ Index
(line 9)
* namespaces, qualified names: Qualified Names. (line 6)
* naming rules, namespaces and component names: Naming Rules. (line 6)
+* Neacsu, Mircea: Other Versions. (line 132)
* NetBSD: Glossary. (line 746)
* networks, programming: TCP/IP Networking. (line 6)
* networks, support for: Special Network. (line 6)
@@ -35971,7 +35976,7 @@ Index
* patterns, types of: Pattern Overview. (line 15)
* pawk (profiling version of Brian Kernighan's awk): Other Versions.
(line 78)
-* pawk, awk-like facilities for Python: Other Versions. (line 133)
+* pawk, awk-like facilities for Python: Other Versions. (line 137)
* PC operating systems, gawk on: PC Using. (line 6)
* PC operating systems, gawk on, installing: PC Installation. (line 6)
* percent sign (%), % operator: Precedence. (line 54)
@@ -36182,7 +36187,7 @@ Index
* pwcat program: Passwd Functions. (line 23)
* q debugger command (alias for quit): Miscellaneous Debugger Commands.
(line 100)
-* QSE awk: Other Versions. (line 139)
+* QSE awk: Other Versions. (line 143)
* qualified name, definition of: Qualified Names. (line 6)
* qualified name, use of: Qualified Names. (line 17)
* Quanstrom, Erik: Alarm Program. (line 8)
@@ -36191,7 +36196,7 @@ Index
(line 107)
* question mark (?), regexp operator <1>: GNU Regexp Operators.
(line 62)
-* QuikTrim Awk: Other Versions. (line 143)
+* QuikTrim Awk: Other Versions. (line 147)
* quit debugger command: Miscellaneous Debugger Commands.
(line 100)
* QUIT signal (MS-Windows): Profiling. (line 214)
@@ -36528,6 +36533,7 @@ Index
* source code, awka: Other Versions. (line 64)
* source code, Brian Kernighan's awk: Other Versions. (line 13)
* source code, BusyBox Awk: Other Versions. (line 88)
+* source code, embeddable awk interpreter: Other Versions. (line 132)
* source code, gawk: Gawk Distribution. (line 6)
* source code, goawk: Other Versions. (line 113)
* source code, Illumos awk: Other Versions. (line 105)
@@ -36536,9 +36542,9 @@ Index
* source code, mawk: Other Versions. (line 39)
* source code, mixing: Options. (line 121)
* source code, pawk: Other Versions. (line 78)
-* source code, pawk (Python version): Other Versions. (line 133)
-* source code, QSE awk: Other Versions. (line 139)
-* source code, QuikTrim Awk: Other Versions. (line 143)
+* source code, pawk (Python version): Other Versions. (line 137)
+* source code, QSE awk: Other Versions. (line 143)
+* source code, QuikTrim Awk: Other Versions. (line 147)
* source code, Solaris awk: Other Versions. (line 96)
* source files, search path for: Programs Exercises. (line 70)
* sparse arrays: Array Intro. (line 76)
@@ -37447,36 +37453,36 @@ Node: Bug address1223635
Node: Usenet1226617
Node: Maintainers1227621
Node: Other Versions1228882
-Node: Installation summary1235796
-Node: Notes1236998
-Node: Compatibility Mode1237792
-Node: Additions1238574
-Node: Accessing The Source1239499
-Node: Adding Code1240936
-Node: New Ports1247155
-Node: Derived Files1251530
-Ref: Derived Files-Footnote-11257190
-Ref: Derived Files-Footnote-21257225
-Ref: Derived Files-Footnote-31257823
-Node: Future Extensions1257937
-Node: Implementation Limitations1258595
-Node: Extension Design1259778
-Node: Old Extension Problems1260922
-Ref: Old Extension Problems-Footnote-11262440
-Node: Extension New Mechanism Goals1262497
-Ref: Extension New Mechanism Goals-Footnote-11265861
-Node: Extension Other Design Decisions1266050
-Node: Extension Future Growth1268163
-Node: Notes summary1268999
-Node: Basic Concepts1270157
-Node: Basic High Level1270838
-Ref: figure-general-flow1271120
-Ref: figure-process-flow1271805
-Ref: Basic High Level-Footnote-11275106
-Node: Basic Data Typing1275291
-Node: Glossary1278619
-Node: Copying1310457
-Node: GNU Free Documentation License1348000
-Node: Index1373120
+Node: Installation summary1235970
+Node: Notes1237172
+Node: Compatibility Mode1237966
+Node: Additions1238748
+Node: Accessing The Source1239673
+Node: Adding Code1241110
+Node: New Ports1247329
+Node: Derived Files1251704
+Ref: Derived Files-Footnote-11257364
+Ref: Derived Files-Footnote-21257399
+Ref: Derived Files-Footnote-31257997
+Node: Future Extensions1258111
+Node: Implementation Limitations1258769
+Node: Extension Design1259952
+Node: Old Extension Problems1261096
+Ref: Old Extension Problems-Footnote-11262614
+Node: Extension New Mechanism Goals1262671
+Ref: Extension New Mechanism Goals-Footnote-11266035
+Node: Extension Other Design Decisions1266224
+Node: Extension Future Growth1268337
+Node: Notes summary1269173
+Node: Basic Concepts1270331
+Node: Basic High Level1271012
+Ref: figure-general-flow1271294
+Ref: figure-process-flow1271979
+Ref: Basic High Level-Footnote-11275280
+Node: Basic Data Typing1275465
+Node: Glossary1278793
+Node: Copying1310631
+Node: GNU Free Documentation License1348174
+Node: Index1373294
End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 0e20dc8..4b146a5 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -41604,6 +41604,13 @@ This is an embeddable @command{awk} interpreter
derived from
@command{mawk}. For more information, see
@uref{http://repo.hu/projects/libmawk/}.
address@hidden source code, embeddable @command{awk} interpreter
address@hidden Neacsu, Mircea
address@hidden Mircea Neacsu's Embeddable @command{awk}
+Mircea Neacsu has created an embeddable @command{awk}
+interpreter, based on BWK awk. It's available
+at @uref{https://github.com/neacsum/awk}.
+
@item @code{pawk}
@cindex source code, @command{pawk} (Python version)
@cindex @code{pawk}, @command{awk}-like facilities for Python
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index c0a7b7d..757fb4c 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -40577,6 +40577,13 @@ This is an embeddable @command{awk} interpreter
derived from
@command{mawk}. For more information, see
@uref{http://repo.hu/projects/libmawk/}.
address@hidden source code, embeddable @command{awk} interpreter
address@hidden Neacsu, Mircea
address@hidden Mircea Neacsu's Embeddable @command{awk}
+Mircea Neacsu has created an embeddable @command{awk}
+interpreter, based on BWK awk. It's available
+at @uref{https://github.com/neacsum/awk}.
+
@item @code{pawk}
@cindex source code, @command{pawk} (Python version)
@cindex @code{pawk}, @command{awk}-like facilities for Python
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=0c2d3fdf3d3cec1f2b276995ccb085f2c35ca95b
commit 0c2d3fdf3d3cec1f2b276995ccb085f2c35ca95b
Author: Arnold D. Robbins <address@hidden>
Date: Sun Apr 21 17:49:53 2019 +0300
Speed field assignment back up.
diff --git a/ChangeLog b/ChangeLog
index 8ca1e09..637b5d0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2019-02-21 Andrew J. Schorr <address@hidden>
+
+ * interpert.h (Op_store_field): Move call to force_string to
+ here from unfield. Speeds up work with fields that are numeric
+ only. Thanks to Tom Gray <address@hidden> for the report.
+
2019-04-21 Arnold D. Robbins <address@hidden>
* POSIX.STD: Updated.
diff --git a/interpret.h b/interpret.h
index cc6e02a..478dc82 100644
--- a/interpret.h
+++ b/interpret.h
@@ -46,7 +46,6 @@ unfield(NODE **l, NODE **r)
(*l) = dupnode(*r);
DEREF(*r);
}
- force_string(*l);
}
#define UNFIELD(l, r) unfield(& (l), & (r))
@@ -729,6 +728,8 @@ mod:
unref(*lhs);
r = POP_SCALAR();
UNFIELD(*lhs, r);
+ /* field variables need the string representation: */
+ force_string(*lhs);
}
break;
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=df615d8f1afb1f4bfc2ca5e8fa629d5fba1c8a46
commit df615d8f1afb1f4bfc2ca5e8fa629d5fba1c8a46
Author: Arnold D. Robbins <address@hidden>
Date: Sun Apr 21 17:07:00 2019 +0300
Doc: Fix a typo. Add doc of command line if no -f or -e.
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 2af0aa5..20c89e9 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -7,6 +7,10 @@
(Multiple Lines): Note that POSIX seems to require \n as
separator for all values of FS, but that in reality it
doesn't apply to regexps; this is a POSIX bug.
+ (Options): Document clearly that if no -f or -e, anything
+ after the program text is placed into ARGV and not
+ parsed for options. Thanks to Neil Ormos <address@hidden>
+ for the tip.
2019-04-18 Arnold D. Robbins <address@hidden>
diff --git a/doc/gawk.info b/doc/gawk.info
index 513be76..9f8d38f 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -2832,8 +2832,11 @@ your source code; it allows you to easily mix
command-line and library
source code (*note AWKPATH Variable::). As with '-f', the '-e' and '-i'
options may also be used multiple times on the command line.
- If no '-f' or '-e' option is specified, then 'gawk' uses the first
-nonoption command-line argument as the text of the program source code.
+ If no '-f' option (or '-e' option for 'gawk') is specified, then
+'awk' uses the first nonoption command-line argument as the text of the
+program source code. Arguments on the command line that follow the
+program text are entered into the 'ARGV' array; 'awk' does _not_
+continue to parse the command line looking for options.
If the environment variable 'POSIXLY_CORRECT' exists, then 'gawk'
behaves in strict POSIX mode, exactly as if you had supplied '--posix'.
@@ -5597,91 +5600,90 @@ whatever field separations result from 'FS'.
'awk' has never behaved that way, nor has 'gawk'. This is
essentially a bug in POSIX.
- The original motivation for this special exception was probably to
- provide useful behavior in the default case (i.e., 'FS' is equal to
- '" "'). This feature can be a problem if you really don't want the
- newline character to separate fields, because there is no way to
- prevent it. However, you can work around this by using the
- 'split()' function to break up the record manually (*note String
- Functions::). If you have a single-character field separator, you
- can work around the special feature in a different way, by making
- 'FS' into a regexp for that single character. For example, if the
- field separator is a percent character, instead of 'FS = "%"', use
- 'FS = "[%]"'.
-
- Another way to separate fields is to put each field on a separate
- line: to do this, just set the variable 'FS' to the string '"\n"'.
- (This single-character separator matches a single newline.) A
- practical example of a data file organized this way might be a
- mailing list, where blank lines separate the entries. Consider a
- mailing list in a file named 'addresses', which looks like this:
-
- Jane Doe
- 123 Main Street
- Anywhere, SE 12345-6789
-
- John Smith
- 456 Tree-lined Avenue
- Smallville, MW 98765-4321
- ...
+ The original motivation for this special exception was probably to
+provide useful behavior in the default case (i.e., 'FS' is equal to
+'" "'). This feature can be a problem if you really don't want the
+newline character to separate fields, because there is no way to prevent
+it. However, you can work around this by using the 'split()' function
+to break up the record manually (*note String Functions::). If you have
+a single-character field separator, you can work around the special
+feature in a different way, by making 'FS' into a regexp for that single
+character. For example, if the field separator is a percent character,
+instead of 'FS = "%"', use 'FS = "[%]"'.
+
+ Another way to separate fields is to put each field on a separate
+line: to do this, just set the variable 'FS' to the string '"\n"'.
+(This single-character separator matches a single newline.) A practical
+example of a data file organized this way might be a mailing list, where
+blank lines separate the entries. Consider a mailing list in a file
+named 'addresses', which looks like this:
+
+ Jane Doe
+ 123 Main Street
+ Anywhere, SE 12345-6789
+
+ John Smith
+ 456 Tree-lined Avenue
+ Smallville, MW 98765-4321
+ ...
- A simple program to process this file is as follows:
+A simple program to process this file is as follows:
- # addrs.awk --- simple mailing list program
+ # addrs.awk --- simple mailing list program
- # Records are separated by blank lines.
- # Each line is one field.
- BEGIN { RS = "" ; FS = "\n" }
+ # Records are separated by blank lines.
+ # Each line is one field.
+ BEGIN { RS = "" ; FS = "\n" }
- {
- print "Name is:", $1
- print "Address is:", $2
- print "City and State are:", $3
- print ""
- }
+ {
+ print "Name is:", $1
+ print "Address is:", $2
+ print "City and State are:", $3
+ print ""
+ }
- Running the program produces the following output:
+ Running the program produces the following output:
- $ awk -f addrs.awk addresses
- -| Name is: Jane Doe
- -| Address is: 123 Main Street
- -| City and State are: Anywhere, SE 12345-6789
- -|
- -| Name is: John Smith
- -| Address is: 456 Tree-lined Avenue
- -| City and State are: Smallville, MW 98765-4321
- -|
- ...
+ $ awk -f addrs.awk addresses
+ -| Name is: Jane Doe
+ -| Address is: 123 Main Street
+ -| City and State are: Anywhere, SE 12345-6789
+ -|
+ -| Name is: John Smith
+ -| Address is: 456 Tree-lined Avenue
+ -| City and State are: Smallville, MW 98765-4321
+ -|
+ ...
- *Note Labels Program:: for a more realistic program dealing with
- address lists. The following list summarizes how records are
- split, based on the value of 'RS'. ('==' means "is equal to.")
+ *Note Labels Program:: for a more realistic program dealing with
+address lists. The following list summarizes how records are split,
+based on the value of 'RS'. ('==' means "is equal to.")
- 'RS == "\n"'
- Records are separated by the newline character ('\n'). In
- effect, every line in the data file is a separate record,
- including blank lines. This is the default.
+'RS == "\n"'
+ Records are separated by the newline character ('\n'). In effect,
+ every line in the data file is a separate record, including blank
+ lines. This is the default.
- 'RS == ANY SINGLE CHARACTER'
- Records are separated by each occurrence of the character.
- Multiple successive occurrences delimit empty records.
+'RS == ANY SINGLE CHARACTER'
+ Records are separated by each occurrence of the character.
+ Multiple successive occurrences delimit empty records.
- 'RS == ""'
- Records are separated by runs of blank lines. When 'FS' is a
- single character, then the newline character always serves as
- a field separator, in addition to whatever value 'FS' may
- have. Leading and trailing newlines in a file are ignored.
+'RS == ""'
+ Records are separated by runs of blank lines. When 'FS' is a
+ single character, then the newline character always serves as a
+ field separator, in addition to whatever value 'FS' may have.
+ Leading and trailing newlines in a file are ignored.
- 'RS == REGEXP'
- Records are separated by occurrences of characters that match
- REGEXP. Leading and trailing matches of REGEXP delimit empty
- records. (This is a 'gawk' extension; it is not specified by
- the POSIX standard.)
+'RS == REGEXP'
+ Records are separated by occurrences of characters that match
+ REGEXP. Leading and trailing matches of REGEXP delimit empty
+ records. (This is a 'gawk' extension; it is not specified by the
+ POSIX standard.)
- If not in compatibility mode (*note Options::), 'gawk' sets 'RT' to
- the input text that matched the value specified by 'RS'. But if
- the input file ended without any text that matches 'RS', then
- 'gawk' sets 'RT' to the null string.
+ If not in compatibility mode (*note Options::), 'gawk' sets 'RT' to
+the input text that matched the value specified by 'RS'. But if the
+input file ended without any text that matches 'RS', then 'gawk' sets
+'RT' to the null string.
File: gawk.info, Node: Getline, Next: Read Timeout, Prev: Multiple Line,
Up: Reading Files
@@ -34481,7 +34483,7 @@ Index
* cosine: Numeric Functions. (line 16)
* counting: Wc Program. (line 6)
* csh utility: Statements/Lines. (line 43)
-* csh utility, POSIXLY_CORRECT environment variable: Options. (line 383)
+* csh utility, POSIXLY_CORRECT environment variable: Options. (line 386)
* csh utility, |& operator, comparison with: Two-way I/O. (line 27)
* ctime() user-defined function: Function Example. (line 74)
* Curreli, Marco: Contributors. (line 147)
@@ -34790,7 +34792,7 @@ Index
* differences in awk and gawk, RS/RT variables <1>: gawk split records.
(line 58)
* differences in awk and gawk, RS/RT variables <2>: Multiple Line.
- (line 140)
+ (line 139)
* differences in awk and gawk, RS/RT variables <3>: Auto-set. (line 348)
* differences in awk and gawk, single-character fields: Single Character
Fields.
(line 6)
@@ -35318,7 +35320,7 @@ Index
(line 136)
* gawk, RT variable in: awk split records. (line 131)
* gawk, RT variable in <1>: gawk split records. (line 58)
-* gawk, RT variable in <2>: Multiple Line. (line 140)
+* gawk, RT variable in <2>: Multiple Line. (line 139)
* gawk, RT variable in <3>: Auto-set. (line 348)
* gawk, See Also awk: Preface. (line 34)
* gawk, source code, obtaining: Getting. (line 6)
@@ -35663,7 +35665,7 @@ Index
* lint checking, empty programs: Command Line. (line 16)
* lint checking, issuing warnings: Options. (line 210)
* lint checking, POSIXLY_CORRECT environment variable: Options.
- (line 368)
+ (line 371)
* lint checking, undefined functions: Function Caveats. (line 23)
* LINT variable: User-modified. (line 90)
* Linux: Manual History. (line 28)
@@ -36024,7 +36026,7 @@ Index
* portability, NF variable, decrementing: Changing Fields. (line 115)
* portability, operators: Increment Ops. (line 60)
* portability, operators, not in POSIX awk: Precedence. (line 97)
-* portability, POSIXLY_CORRECT environment variable: Options. (line 388)
+* portability, POSIXLY_CORRECT environment variable: Options. (line 391)
* portability, substr() function: String Functions. (line 518)
* portable object files: Explaining gettext. (line 37)
* portable object files <1>: Translator i18n. (line 6)
@@ -36076,11 +36078,11 @@ Index
* POSIX awk, timestamps and: Time Functions. (line 6)
* POSIX awk, | I/O operator and: Getline/Pipe. (line 56)
* POSIX mode: Options. (line 282)
-* POSIX mode <1>: Options. (line 368)
+* POSIX mode <1>: Options. (line 371)
* POSIX, awk and: Preface. (line 21)
* POSIX, gawk extensions not included in: POSIX/GNU. (line 6)
* POSIX, programs, implementing in awk: Clones. (line 6)
-* POSIXLY_CORRECT environment variable: Options. (line 368)
+* POSIXLY_CORRECT environment variable: Options. (line 371)
* PREC variable: User-modified. (line 127)
* precedence: Increment Ops. (line 60)
* precedence <1>: Precedence. (line 6)
@@ -36352,7 +36354,7 @@ Index
* RSTART variable, match() function and: String Functions. (line 228)
* RT variable: awk split records. (line 131)
* RT variable <1>: gawk split records. (line 58)
-* RT variable <2>: Multiple Line. (line 140)
+* RT variable <2>: Multiple Line. (line 139)
* RT variable <3>: Auto-set. (line 348)
* Rubin, Paul: History. (line 30)
* Rubin, Paul <1>: Contributors. (line 16)
@@ -36924,557 +36926,557 @@ Node: Intro Summary116293
Node: Invoking Gawk117177
Node: Command Line118691
Node: Options119489
-Ref: Options-Footnote-1136567
-Ref: Options-Footnote-2136798
-Node: Other Arguments136823
-Node: Naming Standard Input139770
-Node: Environment Variables140980
-Node: AWKPATH Variable141538
-Ref: AWKPATH Variable-Footnote-1144950
-Ref: AWKPATH Variable-Footnote-2144984
-Node: AWKLIBPATH Variable145245
-Node: Other Environment Variables146903
-Node: Exit Status150724
-Node: Include Files151401
-Node: Loading Shared Libraries155091
-Node: Obsolete156519
-Node: Undocumented157211
-Node: Invoking Summary157508
-Node: Regexp159168
-Node: Regexp Usage160622
-Node: Escape Sequences162659
-Node: Regexp Operators168891
-Node: Regexp Operator Details169376
-Ref: Regexp Operator Details-Footnote-1175498
-Node: Interval Expressions175645
-Ref: Interval Expressions-Footnote-1177080
-Node: Bracket Expressions177178
-Ref: table-char-classes179654
-Node: Leftmost Longest182980
-Node: Computed Regexps184283
-Node: GNU Regexp Operators187710
-Node: Case-sensitivity191389
-Ref: Case-sensitivity-Footnote-1194255
-Ref: Case-sensitivity-Footnote-2194490
-Node: Regexp Summary194598
-Node: Reading Files196064
-Node: Records198333
-Node: awk split records199408
-Node: gawk split records204683
-Ref: gawk split records-Footnote-1209269
-Node: Fields209306
-Node: Nonconstant Fields212047
-Ref: Nonconstant Fields-Footnote-1214283
-Node: Changing Fields214487
-Node: Field Separators220518
-Node: Default Field Splitting223216
-Node: Regexp Field Splitting224334
-Node: Single Character Fields227687
-Node: Command Line Field Separator228747
-Node: Full Line Fields231965
-Ref: Full Line Fields-Footnote-1233487
-Ref: Full Line Fields-Footnote-2233533
-Node: Field Splitting Summary233634
-Node: Constant Size235708
-Node: Fixed width data236440
-Node: Skipping intervening239907
-Node: Allowing trailing data240705
-Node: Fields with fixed data241742
-Node: Splitting By Content243260
-Ref: Splitting By Content-Footnote-1246910
-Node: Testing field creation247073
-Node: Multiple Line248698
-Node: Getline255311
-Node: Plain Getline257780
-Node: Getline/Variable260421
-Node: Getline/File261572
-Node: Getline/Variable/File262960
-Ref: Getline/Variable/File-Footnote-1264565
-Node: Getline/Pipe264653
-Node: Getline/Variable/Pipe267360
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+Ref: String Functions-Footnote-3564503
+Node: Gory Details564590
+Ref: table-sub-escapes566381
+Ref: table-sub-proposed567900
+Ref: table-posix-sub569263
+Ref: table-gensub-escapes570804
+Ref: Gory Details-Footnote-1571627
+Node: I/O Functions571781
+Ref: table-system-return-values578249
+Ref: I/O Functions-Footnote-1580329
+Ref: I/O Functions-Footnote-2580477
+Node: Time Functions580597
+Ref: Time Functions-Footnote-1591268
+Ref: Time Functions-Footnote-2591336
+Ref: Time Functions-Footnote-3591494
+Ref: Time Functions-Footnote-4591605
+Ref: Time Functions-Footnote-5591717
+Ref: Time Functions-Footnote-6591944
+Node: Bitwise Functions592210
+Ref: table-bitwise-ops592804
+Ref: Bitwise Functions-Footnote-1598867
+Ref: Bitwise Functions-Footnote-2599040
+Node: Type Functions599231
+Node: I18N Functions601982
+Node: User-defined603633
+Node: Definition Syntax604445
+Ref: Definition Syntax-Footnote-1610132
+Node: Function Example610203
+Ref: Function Example-Footnote-1613125
+Node: Function Calling613147
+Node: Calling A Function613735
+Node: Variable Scope614693
+Node: Pass By Value/Reference617687
+Node: Function Caveats620331
+Ref: Function Caveats-Footnote-1622378
+Node: Return Statement622498
+Node: Dynamic Typing625477
+Node: Indirect Calls626407
+Ref: Indirect Calls-Footnote-1636659
+Node: Functions Summary636787
+Node: Library Functions639492
+Ref: Library Functions-Footnote-1643099
+Ref: Library Functions-Footnote-2643242
+Node: Library Names643413
+Ref: Library Names-Footnote-1647080
+Ref: Library Names-Footnote-2647303
+Node: General Functions647389
+Node: Strtonum Function648492
+Node: Assert Function651514
+Node: Round Function654840
+Node: Cliff Random Function656380
+Node: Ordinal Functions657396
+Ref: Ordinal Functions-Footnote-1660459
+Ref: Ordinal Functions-Footnote-2660711
+Node: Join Function660921
+Ref: Join Function-Footnote-1662691
+Node: Getlocaltime Function662891
+Node: Readfile Function666633
+Node: Shell Quoting668610
+Node: Data File Management670011
+Node: Filetrans Function670643
+Node: Rewind Function674739
+Node: File Checking676648
+Ref: File Checking-Footnote-1677982
+Node: Empty Files678183
+Node: Ignoring Assigns680162
+Node: Getopt Function681712
+Ref: Getopt Function-Footnote-1693181
+Node: Passwd Functions693381
+Ref: Passwd Functions-Footnote-1702220
+Node: Group Functions702308
+Ref: Group Functions-Footnote-1710206
+Node: Walking Arrays710413
+Node: Library Functions Summary713421
+Node: Library Exercises714827
+Node: Sample Programs715292
+Node: Running Examples716062
+Node: Clones716790
+Node: Cut Program718014
+Node: Egrep Program727943
+Ref: Egrep Program-Footnote-1735455
+Node: Id Program735565
+Node: Split Program739245
+Ref: Split Program-Footnote-1742703
+Node: Tee Program742832
+Node: Uniq Program745622
+Node: Wc Program753243
+Ref: Wc Program-Footnote-1757498
+Node: Miscellaneous Programs757592
+Node: Dupword Program758805
+Node: Alarm Program760835
+Node: Translate Program765690
+Ref: Translate Program-Footnote-1770255
+Node: Labels Program770525
+Ref: Labels Program-Footnote-1773876
+Node: Word Sorting773960
+Node: History Sorting778032
+Node: Extract Program779867
+Node: Simple Sed787921
+Node: Igawk Program790995
+Ref: Igawk Program-Footnote-1805326
+Ref: Igawk Program-Footnote-2805528
+Ref: Igawk Program-Footnote-3805650
+Node: Anagram Program805765
+Node: Signature Program808827
+Node: Programs Summary810074
+Node: Programs Exercises811288
+Ref: Programs Exercises-Footnote-1815417
+Node: Advanced Features815508
+Node: Nondecimal Data817498
+Node: Array Sorting819089
+Node: Controlling Array Traversal819789
+Ref: Controlling Array Traversal-Footnote-1828157
+Node: Array Sorting Functions828275
+Ref: Array Sorting Functions-Footnote-1833366
+Node: Two-way I/O833562
+Ref: Two-way I/O-Footnote-1841283
+Ref: Two-way I/O-Footnote-2841470
+Node: TCP/IP Networking841552
+Node: Profiling844670
+Node: Advanced Features Summary853688
+Node: Internationalization855532
+Node: I18N and L10N857012
+Node: Explaining gettext857699
+Ref: Explaining gettext-Footnote-1863591
+Ref: Explaining gettext-Footnote-2863776
+Node: Programmer i18n863941
+Ref: Programmer i18n-Footnote-1868890
+Node: Translator i18n868939
+Node: String Extraction869733
+Ref: String Extraction-Footnote-1870865
+Node: Printf Ordering870951
+Ref: Printf Ordering-Footnote-1873737
+Node: I18N Portability873801
+Ref: I18N Portability-Footnote-1876257
+Node: I18N Example876320
+Ref: I18N Example-Footnote-1879595
+Ref: I18N Example-Footnote-2879668
+Node: Gawk I18N879777
+Node: I18N Summary880426
+Node: Debugger881767
+Node: Debugging882767
+Node: Debugging Concepts883208
+Node: Debugging Terms885017
+Node: Awk Debugging887592
+Ref: Awk Debugging-Footnote-1888537
+Node: Sample Debugging Session888669
+Node: Debugger Invocation889203
+Node: Finding The Bug890589
+Node: List of Debugger Commands897063
+Node: Breakpoint Control898396
+Node: Debugger Execution Control902090
+Node: Viewing And Changing Data905452
+Node: Execution Stack908993
+Node: Debugger Info910630
+Node: Miscellaneous Debugger Commands914701
+Node: Readline Support919763
+Node: Limitations920659
+Node: Debugging Summary923213
+Node: Namespaces924492
+Node: Global Namespace925571
+Node: Qualified Names926969
+Node: Default Namespace927968
+Node: Changing The Namespace928709
+Node: Naming Rules930323
+Node: Internal Name Management932171
+Node: Namespace Example933213
+Node: Namespace And Features935775
+Node: Namespace Summary937210
+Node: Arbitrary Precision Arithmetic938687
+Node: Computer Arithmetic940174
+Ref: table-numeric-ranges943940
+Ref: table-floating-point-ranges944433
+Ref: Computer Arithmetic-Footnote-1945091
+Node: Math Definitions945148
+Ref: table-ieee-formats948464
+Ref: Math Definitions-Footnote-1949067
+Node: MPFR features949172
+Node: FP Math Caution950890
+Ref: FP Math Caution-Footnote-1951962
+Node: Inexactness of computations952331
+Node: Inexact representation953291
+Node: Comparing FP Values954651
+Node: Errors accumulate955892
+Node: Getting Accuracy957325
+Node: Try To Round960035
+Node: Setting precision960934
+Ref: table-predefined-precision-strings961631
+Node: Setting the rounding mode963461
+Ref: table-gawk-rounding-modes963835
+Ref: Setting the rounding mode-Footnote-1967766
+Node: Arbitrary Precision Integers967945
+Ref: Arbitrary Precision Integers-Footnote-1971120
+Node: Checking for MPFR971269
+Node: POSIX Floating Point Problems972743
+Ref: POSIX Floating Point Problems-Footnote-1977028
+Node: Floating point summary977066
+Node: Dynamic Extensions979256
+Node: Extension Intro980809
+Node: Plugin License982075
+Node: Extension Mechanism Outline982872
+Ref: figure-load-extension983311
+Ref: figure-register-new-function984876
+Ref: figure-call-new-function985968
+Node: Extension API Description988030
+Node: Extension API Functions Introduction989672
+Ref: table-api-std-headers991508
+Node: General Data Types995373
+Ref: General Data Types-Footnote-11003734
+Node: Memory Allocation Functions1004033
+Ref: Memory Allocation Functions-Footnote-11008243
+Node: Constructor Functions1008342
+Node: Registration Functions1011928
+Node: Extension Functions1012613
+Node: Exit Callback Functions1017935
+Node: Extension Version String1019185
+Node: Input Parsers1019848
+Node: Output Wrappers1032569
+Node: Two-way processors1037081
+Node: Printing Messages1039346
+Ref: Printing Messages-Footnote-11040517
+Node: Updating ERRNO1040670
+Node: Requesting Values1041409
+Ref: table-value-types-returned1042146
+Node: Accessing Parameters1043082
+Node: Symbol Table Access1044317
+Node: Symbol table by name1044829
+Ref: Symbol table by name-Footnote-11047853
+Node: Symbol table by cookie1047981
+Ref: Symbol table by cookie-Footnote-11052166
+Node: Cached values1052230
+Ref: Cached values-Footnote-11055766
+Node: Array Manipulation1055919
+Ref: Array Manipulation-Footnote-11057010
+Node: Array Data Types1057047
+Ref: Array Data Types-Footnote-11059705
+Node: Array Functions1059797
+Node: Flattening Arrays1064295
+Node: Creating Arrays1071271
+Node: Redirection API1076038
+Node: Extension API Variables1078871
+Node: Extension Versioning1079582
+Ref: gawk-api-version1080011
+Node: Extension GMP/MPFR Versioning1081742
+Node: Extension API Informational Variables1083370
+Node: Extension API Boilerplate1084443
+Node: Changes from API V11088417
+Node: Finding Extensions1089989
+Node: Extension Example1090548
+Node: Internal File Description1091346
+Node: Internal File Ops1095426
+Ref: Internal File Ops-Footnote-11106776
+Node: Using Internal File Ops1106916
+Ref: Using Internal File Ops-Footnote-11109299
+Node: Extension Samples1109573
+Node: Extension Sample File Functions1111102
+Node: Extension Sample Fnmatch1118751
+Node: Extension Sample Fork1120238
+Node: Extension Sample Inplace1121456
+Node: Extension Sample Ord1124760
+Node: Extension Sample Readdir1125596
+Ref: table-readdir-file-types1126485
+Node: Extension Sample Revout1127290
+Node: Extension Sample Rev2way1127879
+Node: Extension Sample Read write array1128619
+Node: Extension Sample Readfile1130561
+Node: Extension Sample Time1131656
+Node: Extension Sample API Tests1133004
+Node: gawkextlib1133496
+Node: Extension summary1136414
+Node: Extension Exercises1140116
+Node: Language History1141358
+Node: V7/SVR3.11143014
+Node: SVR41145166
+Node: POSIX1146600
+Node: BTL1147980
+Node: POSIX/GNU1148709
+Node: Feature History1154487
+Node: Common Extensions1170533
+Node: Ranges and Locales1171816
+Ref: Ranges and Locales-Footnote-11176432
+Ref: Ranges and Locales-Footnote-21176459
+Ref: Ranges and Locales-Footnote-31176694
+Node: Contributors1176915
+Node: History summary1182860
+Node: Installation1184240
+Node: Gawk Distribution1185184
+Node: Getting1185668
+Node: Extracting1186631
+Node: Distribution contents1188269
+Node: Unix Installation1194749
+Node: Quick Installation1195431
+Node: Shell Startup Files1197845
+Node: Additional Configuration Options1198934
+Node: Configuration Philosophy1201099
+Node: Non-Unix Installation1203468
+Node: PC Installation1203928
+Node: PC Binary Installation1204766
+Node: PC Compiling1205201
+Node: PC Using1206318
+Node: Cygwin1209871
+Node: MSYS1210970
+Node: VMS Installation1211471
+Node: VMS Compilation1212262
+Ref: VMS Compilation-Footnote-11213491
+Node: VMS Dynamic Extensions1213549
+Node: VMS Installation Details1215234
+Node: VMS Running1217487
+Node: VMS GNV1221766
+Node: VMS Old Gawk1222501
+Node: Bugs1222972
+Node: Bug address1223635
+Node: Usenet1226617
+Node: Maintainers1227621
+Node: Other Versions1228882
+Node: Installation summary1235796
+Node: Notes1236998
+Node: Compatibility Mode1237792
+Node: Additions1238574
+Node: Accessing The Source1239499
+Node: Adding Code1240936
+Node: New Ports1247155
+Node: Derived Files1251530
+Ref: Derived Files-Footnote-11257190
+Ref: Derived Files-Footnote-21257225
+Ref: Derived Files-Footnote-31257823
+Node: Future Extensions1257937
+Node: Implementation Limitations1258595
+Node: Extension Design1259778
+Node: Old Extension Problems1260922
+Ref: Old Extension Problems-Footnote-11262440
+Node: Extension New Mechanism Goals1262497
+Ref: Extension New Mechanism Goals-Footnote-11265861
+Node: Extension Other Design Decisions1266050
+Node: Extension Future Growth1268163
+Node: Notes summary1268999
+Node: Basic Concepts1270157
+Node: Basic High Level1270838
+Ref: figure-general-flow1271120
+Ref: figure-process-flow1271805
+Ref: Basic High Level-Footnote-11275106
+Node: Basic Data Typing1275291
+Node: Glossary1278619
+Node: Copying1310457
+Node: GNU Free Documentation License1348000
+Node: Index1373120
End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 21670d5..0e20dc8 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -4340,9 +4340,12 @@ As with @option{-f}, the @option{-e} and @option{-i}
options may also be used multiple times on the command line.
@cindex @option{-e} option
-If no @option{-f} or @option{-e} option is specified, then @command{gawk}
-uses the first nonoption command-line argument as the text of the
-program source code.
+If no @option{-f} option (or @option{-e} option for @command{gawk})
+is specified, then @command{awk} uses the first nonoption command-line
+argument as the text of the program source code. Arguments on
+the command line that follow the program text are entered into the
address@hidden array; @command{awk} does @emph{not} continue to parse the
+command line looking for options.
@cindex @env{POSIXLY_CORRECT} environment variable
@cindex lint checking, @env{POSIXLY_CORRECT} environment variable
@@ -8315,7 +8318,7 @@ this special feature should apply when @code{FS} is a
regexp.
However, Unix @command{awk} has never behaved that way, nor has
@command{gawk}. This is essentially a bug in POSIX.
@c Noted as of 4/2019; working to get the standard fixed.
address@hidden NOTE
address@hidden quotation
The original motivation for this special exception was probably to provide
useful behavior in the default case (i.e., @code{FS} is equal
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index e986d03..c0a7b7d 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -4250,9 +4250,12 @@ As with @option{-f}, the @option{-e} and @option{-i}
options may also be used multiple times on the command line.
@cindex @option{-e} option
-If no @option{-f} or @option{-e} option is specified, then @command{gawk}
-uses the first nonoption command-line argument as the text of the
-program source code.
+If no @option{-f} option (or @option{-e} option for @command{gawk})
+is specified, then @command{awk} uses the first nonoption command-line
+argument as the text of the program source code. Arguments on
+the command line that follow the program text are entered into the
address@hidden array; @command{awk} does @emph{not} continue to parse the
+command line looking for options.
@cindex @env{POSIXLY_CORRECT} environment variable
@cindex lint checking, @env{POSIXLY_CORRECT} environment variable
@@ -7913,7 +7916,7 @@ this special feature should apply when @code{FS} is a
regexp.
However, Unix @command{awk} has never behaved that way, nor has
@command{gawk}. This is essentially a bug in POSIX.
@c Noted as of 4/2019; working to get the standard fixed.
address@hidden NOTE
address@hidden quotation
The original motivation for this special exception was probably to provide
useful behavior in the default case (i.e., @code{FS} is equal
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 6 +
doc/ChangeLog | 6 +
doc/gawk.info | 1290 ++++++++++++++++++++++++++++---------------------------
doc/gawk.texi | 18 +-
doc/gawktexi.in | 18 +-
interpret.h | 3 +-
6 files changed, 691 insertions(+), 650 deletions(-)
hooks/post-receive
--
gawk
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