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[gawk-diffs] [SCM] gawk branch, gawk-4.1-stable, updated. gawk-4.1.0-568
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From: |
Arnold Robbins |
|
Subject: |
[gawk-diffs] [SCM] gawk branch, gawk-4.1-stable, updated. gawk-4.1.0-568-g762f300 |
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Date: |
Mon, 26 Jan 2015 20:36:11 +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, gawk-4.1-stable has been updated
via 762f30020bfa5e333345adc25d34da84918faa96 (commit)
from 547b160b254cc6501578c69ea38228ca2d829c49 (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=762f30020bfa5e333345adc25d34da84918faa96
commit 762f30020bfa5e333345adc25d34da84918faa96
Author: Arnold D. Robbins <address@hidden>
Date: Mon Jan 26 22:35:52 2015 +0200
More O'Reilly fixes.
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 0118d30..48d05b0 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,7 @@
+2015-01-26 Arnold D. Robbins <address@hidden>
+
+ * gawktexi.in: O'Reilly fixes.
+
2015-01-25 Arnold D. Robbins <address@hidden>
* gawktexi.in: Fix a bad URL.
diff --git a/doc/gawk.info b/doc/gawk.info
index e32e251..ef09270 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -10125,11 +10125,11 @@ description of each variable.)
use binary I/O. Any other string value is treated the same as
`"rw"', but causes `gawk' to generate a warning message.
`BINMODE' is described in more detail in *note PC Using::. `mawk'
- (*note Other Versions::), also supports this variable, but only
+ (*note Other Versions::) also supports this variable, but only
using numeric values.
``CONVFMT''
- This string controls conversion of numbers to strings (*note
+ A string that controls the conversion of numbers to strings (*note
Conversion::). It works by being passed, in effect, as the first
argument to the `sprintf()' function (*note String Functions::).
Its default value is `"%.6g"'. `CONVFMT' was introduced by the
@@ -10176,7 +10176,7 @@ description of each variable.)
`IGNORECASE #'
If `IGNORECASE' is nonzero or non-null, then all string comparisons
- and all regular expression matching are case independent. Thus,
+ and all regular expression matching are case-independent. Thus,
regexp matching with `~' and `!~', as well as the `gensub()',
`gsub()', `index()', `match()', `patsplit()', `split()', and
`sub()' functions, record termination with `RS', and field
@@ -10196,7 +10196,7 @@ description of each variable.)
Assigning a false value to `LINT' turns off the lint warnings.
This variable is a `gawk' extension. It is not special in other
- `awk' implementations. Unlike the other special variables,
+ `awk' implementations. Unlike with the other special variables,
changing `LINT' does affect the production of lint warnings, even
if `gawk' is in compatibility mode. Much as the `--lint' and
`--traditional' options independently control different aspects of
@@ -10204,17 +10204,18 @@ description of each variable.)
execution is independent of the flavor of `awk' being executed.
`OFMT'
- Controls conversion of numbers to strings (*note Conversion::) for
- printing with the `print' statement. It works by being passed as
- the first argument to the `sprintf()' function (*note String
- Functions::). Its default value is `"%.6g"'. Earlier versions of
- `awk' used `OFMT' to specify the format for converting numbers to
- strings in general expressions; this is now done by `CONVFMT'.
+ A string that controls conversion of numbers to strings (*note
+ Conversion::) for printing with the `print' statement. It works
+ by being passed as the first argument to the `sprintf()' function
+ (*note String Functions::). Its default value is `"%.6g"'.
+ Earlier versions of `awk' used `OFMT' to specify the format for
+ converting numbers to strings in general expressions; this is now
+ done by `CONVFMT'.
`OFS'
- This is the output field separator (*note Output Separators::).
- It is output between the fields printed by a `print' statement.
- Its default value is `" "', a string consisting of a single space.
+ The output field separator (*note Output Separators::). It is
+ output between the fields printed by a `print' statement. Its
+ default value is `" "', a string consisting of a single space.
`ORS'
The output record separator. It is output at the end of every
@@ -10264,7 +10265,7 @@ description of each variable.)
File: gawk.info, Node: Auto-set, Next: ARGC and ARGV, Prev: User-modified,
Up: Built-in Variables
-7.5.2 Built-In Variables That Convey Information
+7.5.2 Built-in Variables That Convey Information
------------------------------------------------
The following is an alphabetical list of variables that `awk' sets
@@ -10368,14 +10369,14 @@ Options::), they are not special:
`NF'
The number of fields in the current input record. `NF' is set
- each time a new record is read, when a new field is created or
+ each time a new record is read, when a new field is created, or
when `$0' changes (*note Fields::).
Unlike most of the variables described in this node, assigning a
value to `NF' has the potential to affect `awk''s internal
workings. In particular, assignments to `NF' can be used to
- create or remove fields from the current record. *Note Changing
- Fields::.
+ create fields in or remove fields from the current record. *Note
+ Changing Fields::.
`FUNCTAB #'
An array whose indices and corresponding values are the names of
@@ -10410,7 +10411,7 @@ Options::), they are not special:
`PROCINFO["identifiers"]'
A subarray, indexed by the names of all identifiers used in
- the text of the AWK program. An "identifier" is simply the
+ the text of the `awk' program. An "identifier" is simply the
name of a variable (be it scalar or array), built-in
function, user-defined function, or extension function. For
each identifier, the value of the element is one of the
@@ -10431,7 +10432,7 @@ Options::), they are not special:
`"untyped"'
The identifier is untyped (could be used as a scalar or
- array, `gawk' doesn't know yet).
+ an array; `gawk' doesn't know yet).
`"user"'
The identifier is a user-defined function.
@@ -10520,7 +10521,7 @@ Options::), they are not special:
string, or -1 if no match is found.
`RSTART'
- The start-index in characters of the substring that is matched by
+ The start index in characters of the substring that is matched by
the `match()' function (*note String Functions::). `RSTART' is
set by invoking the `match()' function. Its value is the position
of the string where the matched substring starts, or zero if no
@@ -10570,7 +10571,7 @@ Options::), they are not special:
}
NOTE: In order to avoid severe time-travel paradoxes,(2)
- neither `FUNCTAB' nor `SYMTAB' are available as elements
+ neither `FUNCTAB' nor `SYMTAB' is available as an element
within the `SYMTAB' array.
Changing `NR' and `FNR'
@@ -10709,7 +10710,7 @@ are passed on to the `awk' program. (*Note Getopt
Function::, for an
When designing your program, you should choose options that don't
conflict with `gawk''s, because it will process any options that it
accepts before passing the rest of the command line on to your program.
-Using `#!' with the `-E' option may help (*Note Executable Scripts::,
+Using `#!' with the `-E' option may help (*note Executable Scripts::,
and *note Options::,).
@@ -10720,14 +10721,14 @@ File: gawk.info, Node: Pattern Action Summary,
Prev: Built-in Variables, Up:
* Pattern-action pairs make up the basic elements of an `awk'
program. Patterns are either normal expressions, range
- expressions, regexp constants, one of the special keywords
- `BEGIN', `END', `BEGINFILE', `ENDFILE', or empty. The action
+ expressions, or regexp constants; one of the special keywords
+ `BEGIN', `END', `BEGINFILE', or `ENDFILE'; or empty. The action
executes if the current record matches the pattern. Empty
(missing) patterns match all records.
- * I/O from `BEGIN' and `END' rules have certain constraints. This
- is also true, only more so, for `BEGINFILE' and `ENDFILE' rules.
- The latter two give you "hooks" into `gawk''s file processing,
+ * I/O from `BEGIN' and `END' rules has certain constraints. This is
+ also true, only more so, for `BEGINFILE' and `ENDFILE' rules. The
+ latter two give you "hooks" into `gawk''s file processing,
allowing you to recover from a file that otherwise would cause a
fatal error (such as a file that cannot be opened).
@@ -10748,11 +10749,11 @@ File: gawk.info, Node: Pattern Action Summary,
Prev: Built-in Variables, Up:
iteration of a loop (or get out of a `switch').
* `next' and `nextfile' let you read the next record and start over
- at the top of your program, or skip to the next input file and
+ at the top of your program or skip to the next input file and
start over, respectively.
* The `exit' statement terminates your program. When executed from
- an action (or function body) it transfers control to the `END'
+ an action (or function body), it transfers control to the `END'
statements. From an `END' statement body, it exits immediately.
You may pass an optional numeric value to be used as `awk''s exit
status.
@@ -32489,7 +32490,7 @@ Index
(line 77)
* differences in awk and gawk, SYMTAB variable: Auto-set. (line 269)
* differences in awk and gawk, TEXTDOMAIN variable: User-modified.
- (line 151)
+ (line 152)
* differences in awk and gawk, trunc-mod operation: Arithmetic Ops.
(line 66)
* directories, command-line: Command-line directories.
@@ -32977,7 +32978,7 @@ Index
* gawk, splitting fields and: Constant Size. (line 87)
* gawk, string-translation functions: I18N Functions. (line 6)
* gawk, SYMTAB array in: Auto-set. (line 269)
-* gawk, TEXTDOMAIN variable in: User-modified. (line 151)
+* gawk, TEXTDOMAIN variable in: User-modified. (line 152)
* gawk, timestamps: Time Functions. (line 6)
* gawk, uses for: Preface. (line 34)
* gawk, versions of, information about, printing: Options. (line 302)
@@ -33175,7 +33176,7 @@ Index
* internationalization: I18N Functions. (line 6)
* internationalization, localization <1>: Internationalization.
(line 13)
-* internationalization, localization: User-modified. (line 151)
+* internationalization, localization: User-modified. (line 152)
* internationalization, localization, character classes: Bracket Expressions.
(line 101)
* internationalization, localization, gawk and: Internationalization.
@@ -33471,7 +33472,7 @@ Index
* OFMT variable <2>: Strings And Numbers. (line 57)
* OFMT variable: OFMT. (line 15)
* OFMT variable, POSIX awk and: OFMT. (line 27)
-* OFS variable <1>: User-modified. (line 113)
+* OFS variable <1>: User-modified. (line 114)
* OFS variable <2>: Output Separators. (line 6)
* OFS variable: Changing Fields. (line 64)
* OpenBSD: Glossary. (line 753)
@@ -33524,7 +33525,7 @@ Index
(line 12)
* ord() user-defined function: Ordinal Functions. (line 16)
* order of evaluation, concatenation: Concatenation. (line 41)
-* ORS variable <1>: User-modified. (line 118)
+* ORS variable <1>: User-modified. (line 119)
* ORS variable: Output Separators. (line 21)
* output field separator, See OFS variable: Changing Fields. (line 64)
* output record separator, See ORS variable: Output Separators.
@@ -33664,7 +33665,7 @@ Index
* POSIX, gawk extensions not included in: POSIX/GNU. (line 6)
* POSIX, programs, implementing in awk: Clones. (line 6)
* POSIXLY_CORRECT environment variable: Options. (line 341)
-* PREC variable: User-modified. (line 123)
+* PREC variable: User-modified. (line 124)
* precedence <1>: Precedence. (line 6)
* precedence: Increment Ops. (line 60)
* precedence, regexp operators: Regexp Operators. (line 156)
@@ -33679,7 +33680,7 @@ Index
* print statement, commas, omitting: Print Examples. (line 31)
* print statement, I/O operators in: Precedence. (line 71)
* print statement, line continuations and: Print Examples. (line 76)
-* print statement, OFMT variable and: User-modified. (line 113)
+* print statement, OFMT variable and: User-modified. (line 114)
* print statement, See Also redirection, of output: Redirection.
(line 17)
* print statement, sprintf() function and: Round Function. (line 6)
@@ -33794,7 +33795,7 @@ Index
* readfile() user-defined function: Readfile Function. (line 30)
* reading input files: Reading Files. (line 6)
* recipe for a programming language: History. (line 6)
-* record separators <1>: User-modified. (line 132)
+* record separators <1>: User-modified. (line 133)
* record separators: awk split records. (line 6)
* record separators, changing: awk split records. (line 85)
* record separators, regular expressions as: awk split records.
@@ -33906,8 +33907,8 @@ Index
* round to nearest integer: Numeric Functions. (line 23)
* round() user-defined function: Round Function. (line 16)
* rounding numbers: Round Function. (line 6)
-* ROUNDMODE variable: User-modified. (line 127)
-* RS variable <1>: User-modified. (line 132)
+* ROUNDMODE variable: User-modified. (line 128)
+* RS variable <1>: User-modified. (line 133)
* RS variable: awk split records. (line 12)
* RS variable, multiline records and: Multiple Line. (line 17)
* rshift: Bitwise Functions. (line 53)
@@ -33964,12 +33965,12 @@ Index
* separators, field, FIELDWIDTHS variable and: User-modified. (line 37)
* separators, field, FPAT variable and: User-modified. (line 43)
* separators, field, POSIX and: Fields. (line 6)
-* separators, for records <1>: User-modified. (line 132)
+* separators, for records <1>: User-modified. (line 133)
* separators, for records: awk split records. (line 6)
* separators, for records, regular expressions as: awk split records.
(line 125)
* separators, for statements in actions: Action Overview. (line 19)
-* separators, subscript: User-modified. (line 145)
+* separators, subscript: User-modified. (line 146)
* set breakpoint: Breakpoint Control. (line 11)
* set debugger command: Viewing And Changing Data.
(line 59)
@@ -34101,7 +34102,7 @@ Index
* split.awk program: Split Program. (line 30)
* sprintf <1>: String Functions. (line 383)
* sprintf: OFMT. (line 15)
-* sprintf() function, OFMT variable and: User-modified. (line 113)
+* sprintf() function, OFMT variable and: User-modified. (line 114)
* sprintf() function, print/printf statements and: Round Function.
(line 6)
* sqrt: Numeric Functions. (line 77)
@@ -34163,7 +34164,7 @@ Index
(line 43)
* sub() function, arguments of: String Functions. (line 462)
* sub() function, escape processing: Gory Details. (line 6)
-* subscript separators: User-modified. (line 145)
+* subscript separators: User-modified. (line 146)
* subscripts in arrays, multidimensional: Multidimensional. (line 10)
* subscripts in arrays, multidimensional, scanning: Multiscanning.
(line 11)
@@ -34171,7 +34172,7 @@ Index
(line 6)
* subscripts in arrays, uninitialized variables as: Uninitialized Subscripts.
(line 6)
-* SUBSEP variable: User-modified. (line 145)
+* SUBSEP variable: User-modified. (line 146)
* SUBSEP variable, and multidimensional arrays: Multidimensional.
(line 16)
* substitute in string: String Functions. (line 90)
@@ -34210,7 +34211,7 @@ Index
* text, printing: Print. (line 22)
* text, printing, unduplicated lines of: Uniq Program. (line 6)
* TEXTDOMAIN variable <1>: Programmer i18n. (line 9)
-* TEXTDOMAIN variable: User-modified. (line 151)
+* TEXTDOMAIN variable: User-modified. (line 152)
* TEXTDOMAIN variable, BEGIN pattern and: Programmer i18n. (line 60)
* TEXTDOMAIN variable, portability and: I18N Portability. (line 20)
* textdomain() function (C library): Explaining gettext. (line 28)
@@ -34649,360 +34650,360 @@ Node: Nextfile Statement426645
Node: Exit Statement429273
Node: Built-in Variables431684
Node: User-modified432817
-Ref: User-modified-Footnote-1440498
-Node: Auto-set440560
-Ref: Auto-set-Footnote-1453595
-Ref: Auto-set-Footnote-2453800
-Node: ARGC and ARGV453856
-Node: Pattern Action Summary458074
-Node: Arrays460501
-Node: Array Basics461830
-Node: Array Intro462674
-Ref: figure-array-elements464638
-Ref: Array Intro-Footnote-1467164
-Node: Reference to Elements467292
-Node: Assigning Elements469744
-Node: Array Example470235
-Node: Scanning an Array471993
-Node: Controlling Scanning475009
-Ref: Controlling Scanning-Footnote-1480205
-Node: Numeric Array Subscripts480521
-Node: Uninitialized Subscripts482706
-Node: Delete484323
-Ref: Delete-Footnote-1487066
-Node: Multidimensional487123
-Node: Multiscanning490220
-Node: Arrays of Arrays491809
-Node: Arrays Summary496568
-Node: Functions498660
-Node: Built-in499559
-Node: Calling Built-in500637
-Node: Numeric Functions502628
-Ref: Numeric Functions-Footnote-1506645
-Ref: Numeric Functions-Footnote-2507002
-Ref: Numeric Functions-Footnote-3507050
-Node: String Functions507322
-Ref: String Functions-Footnote-1530797
-Ref: String Functions-Footnote-2530926
-Ref: String Functions-Footnote-3531174
-Node: Gory Details531261
-Ref: table-sub-escapes533042
-Ref: table-sub-proposed534562
-Ref: table-posix-sub535926
-Ref: table-gensub-escapes537462
-Ref: Gory Details-Footnote-1538294
-Node: I/O Functions538445
-Ref: I/O Functions-Footnote-1545663
-Node: Time Functions545810
-Ref: Time Functions-Footnote-1556298
-Ref: Time Functions-Footnote-2556366
-Ref: Time Functions-Footnote-3556524
-Ref: Time Functions-Footnote-4556635
-Ref: Time Functions-Footnote-5556747
-Ref: Time Functions-Footnote-6556974
-Node: Bitwise Functions557240
-Ref: table-bitwise-ops557802
-Ref: Bitwise Functions-Footnote-1562111
-Node: Type Functions562280
-Node: I18N Functions563431
-Node: User-defined565076
-Node: Definition Syntax565881
-Ref: Definition Syntax-Footnote-1571288
-Node: Function Example571359
-Ref: Function Example-Footnote-1574278
-Node: Function Caveats574300
-Node: Calling A Function574818
-Node: Variable Scope575776
-Node: Pass By Value/Reference578764
-Node: Return Statement582259
-Node: Dynamic Typing585240
-Node: Indirect Calls586169
-Ref: Indirect Calls-Footnote-1597471
-Node: Functions Summary597599
-Node: Library Functions600301
-Ref: Library Functions-Footnote-1603910
-Ref: Library Functions-Footnote-2604053
-Node: Library Names604224
-Ref: Library Names-Footnote-1607678
-Ref: Library Names-Footnote-2607901
-Node: General Functions607987
-Node: Strtonum Function609090
-Node: Assert Function612112
-Node: Round Function615436
-Node: Cliff Random Function616977
-Node: Ordinal Functions617993
-Ref: Ordinal Functions-Footnote-1621056
-Ref: Ordinal Functions-Footnote-2621308
-Node: Join Function621519
-Ref: Join Function-Footnote-1623288
-Node: Getlocaltime Function623488
-Node: Readfile Function627232
-Node: Shell Quoting629202
-Node: Data File Management630603
-Node: Filetrans Function631235
-Node: Rewind Function635291
-Node: File Checking636678
-Ref: File Checking-Footnote-1638010
-Node: Empty Files638211
-Node: Ignoring Assigns640190
-Node: Getopt Function641741
-Ref: Getopt Function-Footnote-1653203
-Node: Passwd Functions653403
-Ref: Passwd Functions-Footnote-1662240
-Node: Group Functions662328
-Ref: Group Functions-Footnote-1670222
-Node: Walking Arrays670435
-Node: Library Functions Summary672038
-Node: Library Exercises673439
-Node: Sample Programs674719
-Node: Running Examples675489
-Node: Clones676217
-Node: Cut Program677441
-Node: Egrep Program687160
-Ref: Egrep Program-Footnote-1694658
-Node: Id Program694768
-Node: Split Program698413
-Ref: Split Program-Footnote-1701861
-Node: Tee Program701989
-Node: Uniq Program704778
-Node: Wc Program712197
-Ref: Wc Program-Footnote-1716447
-Node: Miscellaneous Programs716541
-Node: Dupword Program717754
-Node: Alarm Program719785
-Node: Translate Program724589
-Ref: Translate Program-Footnote-1729154
-Node: Labels Program729424
-Ref: Labels Program-Footnote-1732775
-Node: Word Sorting732859
-Node: History Sorting736930
-Node: Extract Program738766
-Node: Simple Sed746291
-Node: Igawk Program749359
-Ref: Igawk Program-Footnote-1763683
-Ref: Igawk Program-Footnote-2763884
-Ref: Igawk Program-Footnote-3764006
-Node: Anagram Program764121
-Node: Signature Program767178
-Node: Programs Summary768425
-Node: Programs Exercises769618
-Ref: Programs Exercises-Footnote-1773749
-Node: Advanced Features773840
-Node: Nondecimal Data775788
-Node: Array Sorting777378
-Node: Controlling Array Traversal778075
-Ref: Controlling Array Traversal-Footnote-1786408
-Node: Array Sorting Functions786526
-Ref: Array Sorting Functions-Footnote-1790415
-Node: Two-way I/O790611
-Ref: Two-way I/O-Footnote-1795556
-Ref: Two-way I/O-Footnote-2795742
-Node: TCP/IP Networking795824
-Node: Profiling798697
-Node: Advanced Features Summary806244
-Node: Internationalization808177
-Node: I18N and L10N809657
-Node: Explaining gettext810343
-Ref: Explaining gettext-Footnote-1815368
-Ref: Explaining gettext-Footnote-2815552
-Node: Programmer i18n815717
-Ref: Programmer i18n-Footnote-1820583
-Node: Translator i18n820632
-Node: String Extraction821426
-Ref: String Extraction-Footnote-1822557
-Node: Printf Ordering822643
-Ref: Printf Ordering-Footnote-1825429
-Node: I18N Portability825493
-Ref: I18N Portability-Footnote-1827948
-Node: I18N Example828011
-Ref: I18N Example-Footnote-1830814
-Node: Gawk I18N830886
-Node: I18N Summary831524
-Node: Debugger832863
-Node: Debugging833885
-Node: Debugging Concepts834326
-Node: Debugging Terms836179
-Node: Awk Debugging838751
-Node: Sample Debugging Session839645
-Node: Debugger Invocation840165
-Node: Finding The Bug841549
-Node: List of Debugger Commands848024
-Node: Breakpoint Control849357
-Node: Debugger Execution Control853053
-Node: Viewing And Changing Data856417
-Node: Execution Stack859795
-Node: Debugger Info861432
-Node: Miscellaneous Debugger Commands865449
-Node: Readline Support870478
-Node: Limitations871370
-Node: Debugging Summary873484
-Node: Arbitrary Precision Arithmetic874652
-Node: Computer Arithmetic876068
-Ref: table-numeric-ranges879666
-Ref: Computer Arithmetic-Footnote-1880525
-Node: Math Definitions880582
-Ref: table-ieee-formats883870
-Ref: Math Definitions-Footnote-1884474
-Node: MPFR features884579
-Node: FP Math Caution886250
-Ref: FP Math Caution-Footnote-1887300
-Node: Inexactness of computations887669
-Node: Inexact representation888628
-Node: Comparing FP Values889985
-Node: Errors accumulate891067
-Node: Getting Accuracy892500
-Node: Try To Round895162
-Node: Setting precision896061
-Ref: table-predefined-precision-strings896745
-Node: Setting the rounding mode898534
-Ref: table-gawk-rounding-modes898898
-Ref: Setting the rounding mode-Footnote-1902353
-Node: Arbitrary Precision Integers902532
-Ref: Arbitrary Precision Integers-Footnote-1905518
-Node: POSIX Floating Point Problems905667
-Ref: POSIX Floating Point Problems-Footnote-1909540
-Node: Floating point summary909578
-Node: Dynamic Extensions911772
-Node: Extension Intro913324
-Node: Plugin License914590
-Node: Extension Mechanism Outline915387
-Ref: figure-load-extension915815
-Ref: figure-register-new-function917295
-Ref: figure-call-new-function918299
-Node: Extension API Description920285
-Node: Extension API Functions Introduction921735
-Node: General Data Types926559
-Ref: General Data Types-Footnote-1932298
-Node: Memory Allocation Functions932597
-Ref: Memory Allocation Functions-Footnote-1935436
-Node: Constructor Functions935532
-Node: Registration Functions937266
-Node: Extension Functions937951
-Node: Exit Callback Functions940248
-Node: Extension Version String941496
-Node: Input Parsers942161
-Node: Output Wrappers952040
-Node: Two-way processors956555
-Node: Printing Messages958759
-Ref: Printing Messages-Footnote-1959835
-Node: Updating `ERRNO'959987
-Node: Requesting Values960727
-Ref: table-value-types-returned961455
-Node: Accessing Parameters962412
-Node: Symbol Table Access963643
-Node: Symbol table by name964157
-Node: Symbol table by cookie966138
-Ref: Symbol table by cookie-Footnote-1970282
-Node: Cached values970345
-Ref: Cached values-Footnote-1973844
-Node: Array Manipulation973935
-Ref: Array Manipulation-Footnote-1975033
-Node: Array Data Types975070
-Ref: Array Data Types-Footnote-1977725
-Node: Array Functions977817
-Node: Flattening Arrays981671
-Node: Creating Arrays988563
-Node: Extension API Variables993334
-Node: Extension Versioning993970
-Node: Extension API Informational Variables995871
-Node: Extension API Boilerplate996936
-Node: Finding Extensions1000745
-Node: Extension Example1001305
-Node: Internal File Description1002077
-Node: Internal File Ops1006144
-Ref: Internal File Ops-Footnote-11017814
-Node: Using Internal File Ops1017954
-Ref: Using Internal File Ops-Footnote-11020337
-Node: Extension Samples1020610
-Node: Extension Sample File Functions1022136
-Node: Extension Sample Fnmatch1029774
-Node: Extension Sample Fork1031265
-Node: Extension Sample Inplace1032480
-Node: Extension Sample Ord1034155
-Node: Extension Sample Readdir1034991
-Ref: table-readdir-file-types1035867
-Node: Extension Sample Revout1036678
-Node: Extension Sample Rev2way1037268
-Node: Extension Sample Read write array1038008
-Node: Extension Sample Readfile1039948
-Node: Extension Sample Time1041043
-Node: Extension Sample API Tests1042392
-Node: gawkextlib1042883
-Node: Extension summary1045541
-Node: Extension Exercises1049230
-Node: Language History1049952
-Node: V7/SVR3.11051608
-Node: SVR41053789
-Node: POSIX1055234
-Node: BTL1056623
-Node: POSIX/GNU1057357
-Node: Feature History1062921
-Node: Common Extensions1076019
-Node: Ranges and Locales1077343
-Ref: Ranges and Locales-Footnote-11081961
-Ref: Ranges and Locales-Footnote-21081988
-Ref: Ranges and Locales-Footnote-31082222
-Node: Contributors1082443
-Node: History summary1087984
-Node: Installation1089354
-Node: Gawk Distribution1090300
-Node: Getting1090784
-Node: Extracting1091607
-Node: Distribution contents1093242
-Node: Unix Installation1098959
-Node: Quick Installation1099576
-Node: Additional Configuration Options1102000
-Node: Configuration Philosophy1103738
-Node: Non-Unix Installation1106107
-Node: PC Installation1106565
-Node: PC Binary Installation1107884
-Node: PC Compiling1109732
-Ref: PC Compiling-Footnote-11112753
-Node: PC Testing1112862
-Node: PC Using1114038
-Node: Cygwin1118153
-Node: MSYS1118976
-Node: VMS Installation1119476
-Node: VMS Compilation1120268
-Ref: VMS Compilation-Footnote-11121490
-Node: VMS Dynamic Extensions1121548
-Node: VMS Installation Details1123232
-Node: VMS Running1125484
-Node: VMS GNV1128320
-Node: VMS Old Gawk1129054
-Node: Bugs1129524
-Node: Other Versions1133407
-Node: Installation summary1139831
-Node: Notes1140887
-Node: Compatibility Mode1141752
-Node: Additions1142534
-Node: Accessing The Source1143459
-Node: Adding Code1144894
-Node: New Ports1151051
-Node: Derived Files1155533
-Ref: Derived Files-Footnote-11161008
-Ref: Derived Files-Footnote-21161042
-Ref: Derived Files-Footnote-31161638
-Node: Future Extensions1161752
-Node: Implementation Limitations1162358
-Node: Extension Design1163606
-Node: Old Extension Problems1164760
-Ref: Old Extension Problems-Footnote-11166277
-Node: Extension New Mechanism Goals1166334
-Ref: Extension New Mechanism Goals-Footnote-11169694
-Node: Extension Other Design Decisions1169883
-Node: Extension Future Growth1171991
-Node: Old Extension Mechanism1172827
-Node: Notes summary1174589
-Node: Basic Concepts1175775
-Node: Basic High Level1176456
-Ref: figure-general-flow1176728
-Ref: figure-process-flow1177327
-Ref: Basic High Level-Footnote-11180556
-Node: Basic Data Typing1180741
-Node: Glossary1184069
-Node: Copying1215998
-Node: GNU Free Documentation License1253554
-Node: Index1278690
+Ref: User-modified-Footnote-1440520
+Node: Auto-set440582
+Ref: Auto-set-Footnote-1453634
+Ref: Auto-set-Footnote-2453839
+Node: ARGC and ARGV453895
+Node: Pattern Action Summary458113
+Node: Arrays460546
+Node: Array Basics461875
+Node: Array Intro462719
+Ref: figure-array-elements464683
+Ref: Array Intro-Footnote-1467209
+Node: Reference to Elements467337
+Node: Assigning Elements469789
+Node: Array Example470280
+Node: Scanning an Array472038
+Node: Controlling Scanning475054
+Ref: Controlling Scanning-Footnote-1480250
+Node: Numeric Array Subscripts480566
+Node: Uninitialized Subscripts482751
+Node: Delete484368
+Ref: Delete-Footnote-1487111
+Node: Multidimensional487168
+Node: Multiscanning490265
+Node: Arrays of Arrays491854
+Node: Arrays Summary496613
+Node: Functions498705
+Node: Built-in499604
+Node: Calling Built-in500682
+Node: Numeric Functions502673
+Ref: Numeric Functions-Footnote-1506690
+Ref: Numeric Functions-Footnote-2507047
+Ref: Numeric Functions-Footnote-3507095
+Node: String Functions507367
+Ref: String Functions-Footnote-1530842
+Ref: String Functions-Footnote-2530971
+Ref: String Functions-Footnote-3531219
+Node: Gory Details531306
+Ref: table-sub-escapes533087
+Ref: table-sub-proposed534607
+Ref: table-posix-sub535971
+Ref: table-gensub-escapes537507
+Ref: Gory Details-Footnote-1538339
+Node: I/O Functions538490
+Ref: I/O Functions-Footnote-1545708
+Node: Time Functions545855
+Ref: Time Functions-Footnote-1556343
+Ref: Time Functions-Footnote-2556411
+Ref: Time Functions-Footnote-3556569
+Ref: Time Functions-Footnote-4556680
+Ref: Time Functions-Footnote-5556792
+Ref: Time Functions-Footnote-6557019
+Node: Bitwise Functions557285
+Ref: table-bitwise-ops557847
+Ref: Bitwise Functions-Footnote-1562156
+Node: Type Functions562325
+Node: I18N Functions563476
+Node: User-defined565121
+Node: Definition Syntax565926
+Ref: Definition Syntax-Footnote-1571333
+Node: Function Example571404
+Ref: Function Example-Footnote-1574323
+Node: Function Caveats574345
+Node: Calling A Function574863
+Node: Variable Scope575821
+Node: Pass By Value/Reference578809
+Node: Return Statement582304
+Node: Dynamic Typing585285
+Node: Indirect Calls586214
+Ref: Indirect Calls-Footnote-1597516
+Node: Functions Summary597644
+Node: Library Functions600346
+Ref: Library Functions-Footnote-1603955
+Ref: Library Functions-Footnote-2604098
+Node: Library Names604269
+Ref: Library Names-Footnote-1607723
+Ref: Library Names-Footnote-2607946
+Node: General Functions608032
+Node: Strtonum Function609135
+Node: Assert Function612157
+Node: Round Function615481
+Node: Cliff Random Function617022
+Node: Ordinal Functions618038
+Ref: Ordinal Functions-Footnote-1621101
+Ref: Ordinal Functions-Footnote-2621353
+Node: Join Function621564
+Ref: Join Function-Footnote-1623333
+Node: Getlocaltime Function623533
+Node: Readfile Function627277
+Node: Shell Quoting629247
+Node: Data File Management630648
+Node: Filetrans Function631280
+Node: Rewind Function635336
+Node: File Checking636723
+Ref: File Checking-Footnote-1638055
+Node: Empty Files638256
+Node: Ignoring Assigns640235
+Node: Getopt Function641786
+Ref: Getopt Function-Footnote-1653248
+Node: Passwd Functions653448
+Ref: Passwd Functions-Footnote-1662285
+Node: Group Functions662373
+Ref: Group Functions-Footnote-1670267
+Node: Walking Arrays670480
+Node: Library Functions Summary672083
+Node: Library Exercises673484
+Node: Sample Programs674764
+Node: Running Examples675534
+Node: Clones676262
+Node: Cut Program677486
+Node: Egrep Program687205
+Ref: Egrep Program-Footnote-1694703
+Node: Id Program694813
+Node: Split Program698458
+Ref: Split Program-Footnote-1701906
+Node: Tee Program702034
+Node: Uniq Program704823
+Node: Wc Program712242
+Ref: Wc Program-Footnote-1716492
+Node: Miscellaneous Programs716586
+Node: Dupword Program717799
+Node: Alarm Program719830
+Node: Translate Program724634
+Ref: Translate Program-Footnote-1729199
+Node: Labels Program729469
+Ref: Labels Program-Footnote-1732820
+Node: Word Sorting732904
+Node: History Sorting736975
+Node: Extract Program738811
+Node: Simple Sed746336
+Node: Igawk Program749404
+Ref: Igawk Program-Footnote-1763728
+Ref: Igawk Program-Footnote-2763929
+Ref: Igawk Program-Footnote-3764051
+Node: Anagram Program764166
+Node: Signature Program767223
+Node: Programs Summary768470
+Node: Programs Exercises769663
+Ref: Programs Exercises-Footnote-1773794
+Node: Advanced Features773885
+Node: Nondecimal Data775833
+Node: Array Sorting777423
+Node: Controlling Array Traversal778120
+Ref: Controlling Array Traversal-Footnote-1786453
+Node: Array Sorting Functions786571
+Ref: Array Sorting Functions-Footnote-1790460
+Node: Two-way I/O790656
+Ref: Two-way I/O-Footnote-1795601
+Ref: Two-way I/O-Footnote-2795787
+Node: TCP/IP Networking795869
+Node: Profiling798742
+Node: Advanced Features Summary806289
+Node: Internationalization808222
+Node: I18N and L10N809702
+Node: Explaining gettext810388
+Ref: Explaining gettext-Footnote-1815413
+Ref: Explaining gettext-Footnote-2815597
+Node: Programmer i18n815762
+Ref: Programmer i18n-Footnote-1820628
+Node: Translator i18n820677
+Node: String Extraction821471
+Ref: String Extraction-Footnote-1822602
+Node: Printf Ordering822688
+Ref: Printf Ordering-Footnote-1825474
+Node: I18N Portability825538
+Ref: I18N Portability-Footnote-1827993
+Node: I18N Example828056
+Ref: I18N Example-Footnote-1830859
+Node: Gawk I18N830931
+Node: I18N Summary831569
+Node: Debugger832908
+Node: Debugging833930
+Node: Debugging Concepts834371
+Node: Debugging Terms836224
+Node: Awk Debugging838796
+Node: Sample Debugging Session839690
+Node: Debugger Invocation840210
+Node: Finding The Bug841594
+Node: List of Debugger Commands848069
+Node: Breakpoint Control849402
+Node: Debugger Execution Control853098
+Node: Viewing And Changing Data856462
+Node: Execution Stack859840
+Node: Debugger Info861477
+Node: Miscellaneous Debugger Commands865494
+Node: Readline Support870523
+Node: Limitations871415
+Node: Debugging Summary873529
+Node: Arbitrary Precision Arithmetic874697
+Node: Computer Arithmetic876113
+Ref: table-numeric-ranges879711
+Ref: Computer Arithmetic-Footnote-1880570
+Node: Math Definitions880627
+Ref: table-ieee-formats883915
+Ref: Math Definitions-Footnote-1884519
+Node: MPFR features884624
+Node: FP Math Caution886295
+Ref: FP Math Caution-Footnote-1887345
+Node: Inexactness of computations887714
+Node: Inexact representation888673
+Node: Comparing FP Values890030
+Node: Errors accumulate891112
+Node: Getting Accuracy892545
+Node: Try To Round895207
+Node: Setting precision896106
+Ref: table-predefined-precision-strings896790
+Node: Setting the rounding mode898579
+Ref: table-gawk-rounding-modes898943
+Ref: Setting the rounding mode-Footnote-1902398
+Node: Arbitrary Precision Integers902577
+Ref: Arbitrary Precision Integers-Footnote-1905563
+Node: POSIX Floating Point Problems905712
+Ref: POSIX Floating Point Problems-Footnote-1909585
+Node: Floating point summary909623
+Node: Dynamic Extensions911817
+Node: Extension Intro913369
+Node: Plugin License914635
+Node: Extension Mechanism Outline915432
+Ref: figure-load-extension915860
+Ref: figure-register-new-function917340
+Ref: figure-call-new-function918344
+Node: Extension API Description920330
+Node: Extension API Functions Introduction921780
+Node: General Data Types926604
+Ref: General Data Types-Footnote-1932343
+Node: Memory Allocation Functions932642
+Ref: Memory Allocation Functions-Footnote-1935481
+Node: Constructor Functions935577
+Node: Registration Functions937311
+Node: Extension Functions937996
+Node: Exit Callback Functions940293
+Node: Extension Version String941541
+Node: Input Parsers942206
+Node: Output Wrappers952085
+Node: Two-way processors956600
+Node: Printing Messages958804
+Ref: Printing Messages-Footnote-1959880
+Node: Updating `ERRNO'960032
+Node: Requesting Values960772
+Ref: table-value-types-returned961500
+Node: Accessing Parameters962457
+Node: Symbol Table Access963688
+Node: Symbol table by name964202
+Node: Symbol table by cookie966183
+Ref: Symbol table by cookie-Footnote-1970327
+Node: Cached values970390
+Ref: Cached values-Footnote-1973889
+Node: Array Manipulation973980
+Ref: Array Manipulation-Footnote-1975078
+Node: Array Data Types975115
+Ref: Array Data Types-Footnote-1977770
+Node: Array Functions977862
+Node: Flattening Arrays981716
+Node: Creating Arrays988608
+Node: Extension API Variables993379
+Node: Extension Versioning994015
+Node: Extension API Informational Variables995916
+Node: Extension API Boilerplate996981
+Node: Finding Extensions1000790
+Node: Extension Example1001350
+Node: Internal File Description1002122
+Node: Internal File Ops1006189
+Ref: Internal File Ops-Footnote-11017859
+Node: Using Internal File Ops1017999
+Ref: Using Internal File Ops-Footnote-11020382
+Node: Extension Samples1020655
+Node: Extension Sample File Functions1022181
+Node: Extension Sample Fnmatch1029819
+Node: Extension Sample Fork1031310
+Node: Extension Sample Inplace1032525
+Node: Extension Sample Ord1034200
+Node: Extension Sample Readdir1035036
+Ref: table-readdir-file-types1035912
+Node: Extension Sample Revout1036723
+Node: Extension Sample Rev2way1037313
+Node: Extension Sample Read write array1038053
+Node: Extension Sample Readfile1039993
+Node: Extension Sample Time1041088
+Node: Extension Sample API Tests1042437
+Node: gawkextlib1042928
+Node: Extension summary1045586
+Node: Extension Exercises1049275
+Node: Language History1049997
+Node: V7/SVR3.11051653
+Node: SVR41053834
+Node: POSIX1055279
+Node: BTL1056668
+Node: POSIX/GNU1057402
+Node: Feature History1062966
+Node: Common Extensions1076064
+Node: Ranges and Locales1077388
+Ref: Ranges and Locales-Footnote-11082006
+Ref: Ranges and Locales-Footnote-21082033
+Ref: Ranges and Locales-Footnote-31082267
+Node: Contributors1082488
+Node: History summary1088029
+Node: Installation1089399
+Node: Gawk Distribution1090345
+Node: Getting1090829
+Node: Extracting1091652
+Node: Distribution contents1093287
+Node: Unix Installation1099004
+Node: Quick Installation1099621
+Node: Additional Configuration Options1102045
+Node: Configuration Philosophy1103783
+Node: Non-Unix Installation1106152
+Node: PC Installation1106610
+Node: PC Binary Installation1107929
+Node: PC Compiling1109777
+Ref: PC Compiling-Footnote-11112798
+Node: PC Testing1112907
+Node: PC Using1114083
+Node: Cygwin1118198
+Node: MSYS1119021
+Node: VMS Installation1119521
+Node: VMS Compilation1120313
+Ref: VMS Compilation-Footnote-11121535
+Node: VMS Dynamic Extensions1121593
+Node: VMS Installation Details1123277
+Node: VMS Running1125529
+Node: VMS GNV1128365
+Node: VMS Old Gawk1129099
+Node: Bugs1129569
+Node: Other Versions1133452
+Node: Installation summary1139876
+Node: Notes1140932
+Node: Compatibility Mode1141797
+Node: Additions1142579
+Node: Accessing The Source1143504
+Node: Adding Code1144939
+Node: New Ports1151096
+Node: Derived Files1155578
+Ref: Derived Files-Footnote-11161053
+Ref: Derived Files-Footnote-21161087
+Ref: Derived Files-Footnote-31161683
+Node: Future Extensions1161797
+Node: Implementation Limitations1162403
+Node: Extension Design1163651
+Node: Old Extension Problems1164805
+Ref: Old Extension Problems-Footnote-11166322
+Node: Extension New Mechanism Goals1166379
+Ref: Extension New Mechanism Goals-Footnote-11169739
+Node: Extension Other Design Decisions1169928
+Node: Extension Future Growth1172036
+Node: Old Extension Mechanism1172872
+Node: Notes summary1174634
+Node: Basic Concepts1175820
+Node: Basic High Level1176501
+Ref: figure-general-flow1176773
+Ref: figure-process-flow1177372
+Ref: Basic High Level-Footnote-11180601
+Node: Basic Data Typing1180786
+Node: Glossary1184114
+Node: Copying1216043
+Node: GNU Free Documentation License1253599
+Node: Index1278735
End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 12b07bb..f354318 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -14506,7 +14506,7 @@ respectively, should use binary I/O. A string value of
@code{"rw"} or
@code{"wr"} indicates that all files should use binary I/O. Any other
string value is treated the same as @code{"rw"}, but causes @command{gawk}
to generate a warning message. @code{BINMODE} is described in more
-detail in @ref{PC Using}. @command{mawk} (@pxref{Other Versions}),
+detail in @ref{PC Using}. @command{mawk} (@pxref{Other Versions})
also supports this variable, but only using numeric values.
@cindex @code{CONVFMT} variable
@@ -14514,7 +14514,7 @@ also supports this variable, but only using numeric
values.
@cindex numbers, converting, to strings
@cindex strings, converting, numbers to
@item @code{CONVFMT}
-This string controls conversion of numbers to
+A string that controls the conversion of numbers to
strings (@pxref{Conversion}).
It works by being passed, in effect, as the first argument to the
@code{sprintf()} function
@@ -14589,7 +14589,7 @@ is to simply say @samp{FS = FS}, perhaps with an
explanatory comment.
@cindex regular expressions, case sensitivity
@item IGNORECASE #
If @code{IGNORECASE} is nonzero or non-null, then all string comparisons
-and all regular expression matching are case independent. Thus, regexp
+and all regular expression matching are case-independent. Thus, regexp
matching with @samp{~} and @samp{!~}, as well as the @code{gensub()},
@code{gsub()}, @code{index()}, @code{match()}, @code{patsplit()},
@code{split()}, and @code{sub()}
@@ -14615,7 +14615,7 @@ Any other true value prints nonfatal warnings.
Assigning a false value to @code{LINT} turns off the lint warnings.
This variable is a @command{gawk} extension. It is not special
-in other @command{awk} implementations. Unlike the other special variables,
+in other @command{awk} implementations. Unlike with the other special
variables,
changing @code{LINT} does affect the production of lint warnings,
even if @command{gawk} is in compatibility mode. Much as
the @option{--lint} and @option{--traditional} options independently
@@ -14627,7 +14627,7 @@ of @command{awk} being executed.
@cindex numbers, converting, to strings
@cindex strings, converting, numbers to
@item OFMT
-Controls conversion of numbers to
+A string that controls conversion of numbers to
strings (@pxref{Conversion}) for
printing with the @code{print} statement. It works by being passed
as the first argument to the @code{sprintf()} function
@@ -14642,7 +14642,7 @@ strings in general expressions; this is now done by
@code{CONVFMT}.
@cindex separators, field
@cindex field separators
@item OFS
-This is the output field separator (@pxref{Output Separators}). It is
+The output field separator (@pxref{Output Separators}). It is
output between the fields printed by a @code{print} statement. Its
default value is @address@hidden" "}}, a string consisting of a single space.
@@ -14660,7 +14660,7 @@ The working precision of arbitrary-precision
floating-point numbers,
@cindex @code{ROUNDMODE} variable
@item ROUNDMODE #
The rounding mode to use for arbitrary-precision arithmetic on
-numbers, by default @code{"N"} (@samp{roundTiesToEven} in
+numbers, by default @code{"N"} (@code{roundTiesToEven} in
the IEEE 754 standard; @pxref{Setting the rounding mode}).
@cindex @code{RS} variable
@@ -14689,7 +14689,7 @@ just the first character of @code{RS}'s value is used.
@item @code{SUBSEP}
The subscript separator. It has the default value of
@code{"\034"} and is used to separate the parts of the indices of a
-multidimensional array. Thus, the expression @address@hidden"A", "B"]}}
+multidimensional array. Thus, the expression @address@hidden"A", "B"]}}
really accesses @code{foo["A\034B"]}
(@pxref{Multidimensional}).
@@ -14707,7 +14707,7 @@ The default value of @code{TEXTDOMAIN} is
@code{"messages"}.
@end table
@node Auto-set
address@hidden Built-In Variables That Convey Information
address@hidden Built-in Variables That Convey Information
@cindex predefined variables, conveying information
@cindex variables, predefined conveying information
@@ -14851,12 +14851,12 @@ input file.
@item @code{NF}
The number of fields in the current input record.
@code{NF} is set each time a new record is read, when a new field is
-created or when @code{$0} changes (@pxref{Fields}).
+created, or when @code{$0} changes (@pxref{Fields}).
Unlike most of the variables described in this @value{SUBSECTION},
assigning a value to @code{NF} has the potential to affect
@command{awk}'s internal workings. In particular, assignments
-to @code{NF} can be used to create or remove fields from the
+to @code{NF} can be used to create fields in or remove fields from the
current record. @xref{Changing Fields}.
@cindex @code{FUNCTAB} array
@@ -14906,7 +14906,7 @@ or @code{"FPAT"} if field matching with @code{FPAT} is
in effect.
@item PROCINFO["identifiers"]
@cindex program identifiers
A subarray, indexed by the names of all identifiers used in the text of
-the AWK program. An @dfn{identifier} is simply the name of a variable
+the @command{awk} program. An @dfn{identifier} is simply the name of a
variable
(be it scalar or array), built-in function, user-defined function, or
extension function. For each identifier, the value of the element is
one of the following:
@@ -14926,7 +14926,7 @@ The identifier is an extension function loaded via
The identifier is a scalar.
@item "untyped"
-The identifier is untyped (could be used as a scalar or array,
+The identifier is untyped (could be used as a scalar or an array;
@command{gawk} doesn't know yet).
@item "user"
@@ -15047,7 +15047,7 @@ is the length of the matched string, or @minus{}1 if no
match is found.
@cindex @code{RSTART} variable
@item @code{RSTART}
-The start-index in characters of the substring that is matched by the
+The start index in characters of the substring that is matched by the
@code{match()} function
(@pxref{String Functions}).
@code{RSTART} is set by invoking the @code{match()} function. Its value
@@ -15114,7 +15114,7 @@ function multiply(variable, amount)
@quotation NOTE
In order to avoid severe time-travel paradoxes,@footnote{Not to mention
difficult
implementation issues.} neither @code{FUNCTAB} nor @code{SYMTAB}
-are available as elements within the @code{SYMTAB} array.
+is available as an element within the @code{SYMTAB} array.
@end quotation
@end table
@@ -15334,7 +15334,7 @@ When designing your program, you should choose options
that don't
conflict with @command{gawk}'s, because it will process any options
that it accepts before passing the rest of the command line on to
your program. Using @samp{#!} with the @option{-E} option may help
-(@DBXREF{Executable Scripts}
+(@DBPXREF{Executable Scripts}
and
@ifnotdocbook
@DBPXREF{Options}).
@@ -15348,15 +15348,15 @@ and
@itemize @value{BULLET}
@item
-Pattern-action pairs make up the basic elements of an @command{awk}
+Pattern--action pairs make up the basic elements of an @command{awk}
program. Patterns are either normal expressions, range expressions,
-regexp constants, one of the special keywords @code{BEGIN}, @code{END},
address@hidden, @code{ENDFILE}, or empty. The action executes if
+or regexp constants; one of the special keywords @code{BEGIN}, @code{END},
address@hidden, or @code{ENDFILE}; or empty. The action executes if
the current record matches the pattern. Empty (missing) patterns match
all records.
@item
-I/O from @code{BEGIN} and @code{END} rules have certain constraints.
+I/O from @code{BEGIN} and @code{END} rules has certain constraints.
This is also true, only more so, for @code{BEGINFILE} and @code{ENDFILE}
rules. The latter two give you ``hooks'' into @command{gawk}'s file
processing, allowing you to recover from a file that otherwise would
@@ -15386,12 +15386,12 @@ iteration of a loop (or get out of a @code{switch}).
@item
@code{next} and @code{nextfile} let you read the next record and start
-over at the top of your program, or skip to the next input file and
+over at the top of your program or skip to the next input file and
start over, respectively.
@item
The @code{exit} statement terminates your program. When executed
-from an action (or function body) it transfers control to the
+from an action (or function body), it transfers control to the
@code{END} statements. From an @code{END} statement body, it exits
immediately. You may pass an optional numeric value to be used
as @command{awk}'s exit status.
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 6d1bc39..a94d11b 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -13834,7 +13834,7 @@ respectively, should use binary I/O. A string value of
@code{"rw"} or
@code{"wr"} indicates that all files should use binary I/O. Any other
string value is treated the same as @code{"rw"}, but causes @command{gawk}
to generate a warning message. @code{BINMODE} is described in more
-detail in @ref{PC Using}. @command{mawk} (@pxref{Other Versions}),
+detail in @ref{PC Using}. @command{mawk} (@pxref{Other Versions})
also supports this variable, but only using numeric values.
@cindex @code{CONVFMT} variable
@@ -13842,7 +13842,7 @@ also supports this variable, but only using numeric
values.
@cindex numbers, converting, to strings
@cindex strings, converting, numbers to
@item @code{CONVFMT}
-This string controls conversion of numbers to
+A string that controls the conversion of numbers to
strings (@pxref{Conversion}).
It works by being passed, in effect, as the first argument to the
@code{sprintf()} function
@@ -13917,7 +13917,7 @@ is to simply say @samp{FS = FS}, perhaps with an
explanatory comment.
@cindex regular expressions, case sensitivity
@item IGNORECASE #
If @code{IGNORECASE} is nonzero or non-null, then all string comparisons
-and all regular expression matching are case independent. Thus, regexp
+and all regular expression matching are case-independent. Thus, regexp
matching with @samp{~} and @samp{!~}, as well as the @code{gensub()},
@code{gsub()}, @code{index()}, @code{match()}, @code{patsplit()},
@code{split()}, and @code{sub()}
@@ -13943,7 +13943,7 @@ Any other true value prints nonfatal warnings.
Assigning a false value to @code{LINT} turns off the lint warnings.
This variable is a @command{gawk} extension. It is not special
-in other @command{awk} implementations. Unlike the other special variables,
+in other @command{awk} implementations. Unlike with the other special
variables,
changing @code{LINT} does affect the production of lint warnings,
even if @command{gawk} is in compatibility mode. Much as
the @option{--lint} and @option{--traditional} options independently
@@ -13955,7 +13955,7 @@ of @command{awk} being executed.
@cindex numbers, converting, to strings
@cindex strings, converting, numbers to
@item OFMT
-Controls conversion of numbers to
+A string that controls conversion of numbers to
strings (@pxref{Conversion}) for
printing with the @code{print} statement. It works by being passed
as the first argument to the @code{sprintf()} function
@@ -13970,7 +13970,7 @@ strings in general expressions; this is now done by
@code{CONVFMT}.
@cindex separators, field
@cindex field separators
@item OFS
-This is the output field separator (@pxref{Output Separators}). It is
+The output field separator (@pxref{Output Separators}). It is
output between the fields printed by a @code{print} statement. Its
default value is @address@hidden" "}}, a string consisting of a single space.
@@ -13988,7 +13988,7 @@ The working precision of arbitrary-precision
floating-point numbers,
@cindex @code{ROUNDMODE} variable
@item ROUNDMODE #
The rounding mode to use for arbitrary-precision arithmetic on
-numbers, by default @code{"N"} (@samp{roundTiesToEven} in
+numbers, by default @code{"N"} (@code{roundTiesToEven} in
the IEEE 754 standard; @pxref{Setting the rounding mode}).
@cindex @code{RS} variable
@@ -14017,7 +14017,7 @@ just the first character of @code{RS}'s value is used.
@item @code{SUBSEP}
The subscript separator. It has the default value of
@code{"\034"} and is used to separate the parts of the indices of a
-multidimensional array. Thus, the expression @address@hidden"A", "B"]}}
+multidimensional array. Thus, the expression @address@hidden"A", "B"]}}
really accesses @code{foo["A\034B"]}
(@pxref{Multidimensional}).
@@ -14035,7 +14035,7 @@ The default value of @code{TEXTDOMAIN} is
@code{"messages"}.
@end table
@node Auto-set
address@hidden Built-In Variables That Convey Information
address@hidden Built-in Variables That Convey Information
@cindex predefined variables, conveying information
@cindex variables, predefined conveying information
@@ -14179,12 +14179,12 @@ input file.
@item @code{NF}
The number of fields in the current input record.
@code{NF} is set each time a new record is read, when a new field is
-created or when @code{$0} changes (@pxref{Fields}).
+created, or when @code{$0} changes (@pxref{Fields}).
Unlike most of the variables described in this @value{SUBSECTION},
assigning a value to @code{NF} has the potential to affect
@command{awk}'s internal workings. In particular, assignments
-to @code{NF} can be used to create or remove fields from the
+to @code{NF} can be used to create fields in or remove fields from the
current record. @xref{Changing Fields}.
@cindex @code{FUNCTAB} array
@@ -14234,7 +14234,7 @@ or @code{"FPAT"} if field matching with @code{FPAT} is
in effect.
@item PROCINFO["identifiers"]
@cindex program identifiers
A subarray, indexed by the names of all identifiers used in the text of
-the AWK program. An @dfn{identifier} is simply the name of a variable
+the @command{awk} program. An @dfn{identifier} is simply the name of a
variable
(be it scalar or array), built-in function, user-defined function, or
extension function. For each identifier, the value of the element is
one of the following:
@@ -14254,7 +14254,7 @@ The identifier is an extension function loaded via
The identifier is a scalar.
@item "untyped"
-The identifier is untyped (could be used as a scalar or array,
+The identifier is untyped (could be used as a scalar or an array;
@command{gawk} doesn't know yet).
@item "user"
@@ -14375,7 +14375,7 @@ is the length of the matched string, or @minus{}1 if no
match is found.
@cindex @code{RSTART} variable
@item @code{RSTART}
-The start-index in characters of the substring that is matched by the
+The start index in characters of the substring that is matched by the
@code{match()} function
(@pxref{String Functions}).
@code{RSTART} is set by invoking the @code{match()} function. Its value
@@ -14442,7 +14442,7 @@ function multiply(variable, amount)
@quotation NOTE
In order to avoid severe time-travel paradoxes,@footnote{Not to mention
difficult
implementation issues.} neither @code{FUNCTAB} nor @code{SYMTAB}
-are available as elements within the @code{SYMTAB} array.
+is available as an element within the @code{SYMTAB} array.
@end quotation
@end table
@@ -14616,7 +14616,7 @@ When designing your program, you should choose options
that don't
conflict with @command{gawk}'s, because it will process any options
that it accepts before passing the rest of the command line on to
your program. Using @samp{#!} with the @option{-E} option may help
-(@DBXREF{Executable Scripts}
+(@DBPXREF{Executable Scripts}
and
@ifnotdocbook
@DBPXREF{Options}).
@@ -14630,15 +14630,15 @@ and
@itemize @value{BULLET}
@item
-Pattern-action pairs make up the basic elements of an @command{awk}
+Pattern--action pairs make up the basic elements of an @command{awk}
program. Patterns are either normal expressions, range expressions,
-regexp constants, one of the special keywords @code{BEGIN}, @code{END},
address@hidden, @code{ENDFILE}, or empty. The action executes if
+or regexp constants; one of the special keywords @code{BEGIN}, @code{END},
address@hidden, or @code{ENDFILE}; or empty. The action executes if
the current record matches the pattern. Empty (missing) patterns match
all records.
@item
-I/O from @code{BEGIN} and @code{END} rules have certain constraints.
+I/O from @code{BEGIN} and @code{END} rules has certain constraints.
This is also true, only more so, for @code{BEGINFILE} and @code{ENDFILE}
rules. The latter two give you ``hooks'' into @command{gawk}'s file
processing, allowing you to recover from a file that otherwise would
@@ -14668,12 +14668,12 @@ iteration of a loop (or get out of a @code{switch}).
@item
@code{next} and @code{nextfile} let you read the next record and start
-over at the top of your program, or skip to the next input file and
+over at the top of your program or skip to the next input file and
start over, respectively.
@item
The @code{exit} statement terminates your program. When executed
-from an action (or function body) it transfers control to the
+from an action (or function body), it transfers control to the
@code{END} statements. From an @code{END} statement body, it exits
immediately. You may pass an optional numeric value to be used
as @command{awk}'s exit status.
-----------------------------------------------------------------------
Summary of changes:
doc/ChangeLog | 4 +
doc/gawk.info | 801 ++++++++++++++++++++++++++++---------------------------
doc/gawk.texi | 44 ++--
doc/gawktexi.in | 44 ++--
4 files changed, 449 insertions(+), 444 deletions(-)
hooks/post-receive
--
gawk
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