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-rw-r--r--doc/gawk.info1056
1 files changed, 539 insertions, 517 deletions
diff --git a/doc/gawk.info b/doc/gawk.info
index 68460636..0eb5dad7 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -2168,6 +2168,20 @@ The following list describes options mandated by the POSIX standard:
`awk' program consists of the concatenation the contents of each
specified SOURCE-FILE.
+`-i SOURCE-FILE'
+`--include SOURCE-FILE'
+ Read `awk' source library from SOURCE-FILE. This option is
+ completely equivalent to using the `@include' directive inside
+ your program. This option is very similar to the `-f' option, but
+ there are two important differences. First, when `-i' is used,
+ the program source will not be loaded if it has been previously
+ loaded, whereas the `-f' will always load the file. Second,
+ because this option is intended to be used with code libraries, the
+ `awk' command does not recognize such files as constituting main
+ program input. Thus, after processing an `-i' argument, we still
+ expect to find the main source code via the `-f' option or on the
+ command-line.
+
`-v VAR=VAL'
`--assign VAR=VAL'
Set the variable VAR to the value VAL _before_ execution of the
@@ -2594,9 +2608,9 @@ The previous minor node described how `awk' program files can be named
on the command-line with the `-f' option. In most `awk'
implementations, you must supply a precise path name for each program
file, unless the file is in the current directory. But in `gawk', if
-the file name supplied to the `-f' option does not contain a `/', then
-`gawk' searches a list of directories (called the "search path"), one
-by one, looking for a file with the specified name.
+the file name supplied to the `-f' or `-i' options does not contain a
+`/', then `gawk' searches a list of directories (called the "search
+path"), one by one, looking for a file with the specified name.
The search path is a string consisting of directory names separated by
colons. `gawk' gets its search path from the `AWKPATH' environment
@@ -2609,11 +2623,15 @@ standard directory in the default path and then specified on the
command line with a short file name. Otherwise, the full file name
would have to be typed for each file.
- By using both the `--source' and `-f' options, your command-line
-`awk' programs can use facilities in `awk' library files (*note Library
-Functions::). Path searching is not done if `gawk' is in compatibility
-mode. This is true for both `--traditional' and `--posix'. *Note
-Options::.
+ By using the `-i' option, or the `--source' and `-f' options, your
+command-line `awk' programs can use facilities in `awk' library files
+(*note Library Functions::). Path searching is not done if `gawk' is
+in compatibility mode. This is true for both `--traditional' and
+`--posix'. *Note Options::.
+
+ If the source code is not found after the initial search, the path
+is searched again after adding the default `.awk' suffix to the
+filename.
NOTE: To include the current directory in the path, either place
`.' explicitly in the path or write a null entry in the path. (A
@@ -2752,7 +2770,8 @@ into smaller, more manageable pieces, and also lets you reuse common
together `awk' functions, used to carry out specific tasks, into
external files. These files can be used just like function libraries,
using the `@include' keyword in conjunction with the `AWKPATH'
-environment variable.
+environment variable. Note that source files may also be included
+using the `-i' option.
Let's see an example. We'll start with two (trivial) `awk' scripts,
namely `test1' and `test2'. Here is the `test1' script:
@@ -3365,7 +3384,7 @@ Class Meaning
`[:upper:]' Uppercase alphabetic characters.
`[:xdigit:]'Characters that are hexadecimal digits.
-Table 3.1: POSIX Character Classes
+Table 3.1: POSIX Character Classes
For example, before the POSIX standard, you had to write
`/[A-Za-z0-9]/' to match alphanumeric characters. If your character
@@ -5328,7 +5347,7 @@ COMMAND `|& getline' Sets `$0' and `NF' Extension
COMMAND `|& getline' Sets VAR Extension
VAR
-Table 4.1: getline Variants and What They Set
+Table 4.1: getline Variants and What They Set

File: gawk.info, Node: Read Timeout, Next: Command line directories, Prev: Getline, Up: Reading Files
@@ -6996,7 +7015,7 @@ Feature Default `--posix' or `--use-lc-numeric'
Input Use period Use locale
`strtonum()'Use period Use locale
-Table 6.1: Locale Decimal Point versus A Period
+Table 6.1: Locale Decimal Point versus A Period
Finally, modern day formal standards and IEEE standard floating point
representation can have an unusual but important effect on the way
@@ -7338,7 +7357,7 @@ LVALUE `%=' MODULUS Sets LVALUE to its remainder by MODULUS.
LVALUE `^=' POWER
LVALUE `**=' POWER Raises LVALUE to the power POWER. (c.e.)
-Table 6.2: Arithmetic Assignment Operators
+Table 6.2: Arithmetic Assignment Operators
NOTE: Only the `^=' operator is specified by POSIX. For maximum
portability, do not use the `**=' operator.
@@ -7643,7 +7662,7 @@ X `!~' Y True if the string X does not match the regexp
SUBSCRIPT `in' True if the array ARRAY has an element with the
ARRAY subscript SUBSCRIPT.
-Table 6.3: Relational Operators
+Table 6.3: Relational Operators
Comparison expressions have the value one if true and zero if false.
When comparing operands of mixed types, numeric operands are converted
@@ -11481,7 +11500,7 @@ is illustrated in *note table-sub-escapes::.
`\\\\\\&' `\\\&' a literal `\\&'
`\\q' `\q' a literal `\q'
-Table 9.1: Historical Escape Sequence Processing for `sub()' and
+Table 9.1: Historical Escape Sequence Processing for `sub()' and
`gsub()'
This table shows both the lexical-level processing, where an odd number
@@ -11506,7 +11525,8 @@ literally. The interpretation of `\' and `&' then becomes as shown in
`\\\\&' `\\&' a literal `\', then the matched text
`\\\\\\&' `\\\&' a literal `\&'
-Table 9.2: 1992 POSIX Rules for sub and gsub Escape Sequence Processing
+Table 9.2: 1992 POSIX Rules for sub and gsub Escape Sequence
+Processing
This appears to solve the problem. Unfortunately, the phrasing of the
standard is unusual. It says, in effect, that `\' turns off the special
@@ -11535,7 +11555,7 @@ table-sub-proposed::.
`\\q' `\q' a literal `\q'
`\\\\' `\\' `\\'
-Table 9.3: Proposed rules for sub and backslash
+Table 9.3: Proposed rules for sub and backslash
In a nutshell, at the runtime level, there are now three special
sequences of characters (`\\\&', `\\&' and `\&') whereas historically
@@ -11562,7 +11582,7 @@ rules are presented in *note table-posix-sub::.
`\\q' `\q' a literal `\q'
`\\\\' `\\' `\'
-Table 9.4: POSIX rules for `sub()' and `gsub()'
+Table 9.4: POSIX rules for `sub()' and `gsub()'
The only case where the difference is noticeable is the last one:
`\\\\' is seen as `\\' and produces `\' instead of `\\'.
@@ -11594,7 +11614,7 @@ the `\' does not, as shown in *note table-gensub-escapes::.
`\\\\\\&' `\\\&' a literal `\&'
`\\q' `\q' a literal `q'
-Table 9.5: Escape Sequence Processing for `gensub()'
+Table 9.5: Escape Sequence Processing for `gensub()'
Because of the complexity of the lexical and runtime level processing
and the special cases for `sub()' and `gsub()', we recommend the use of
@@ -12143,7 +12163,7 @@ table-bitwise-ops::.
0 | 0 0 | 0 1 | 0 1
1 | 0 1 | 1 1 | 1 0
-Table 9.6: Bitwise Operations
+Table 9.6: Bitwise Operations
As you can see, the result of an AND operation is 1 only when _both_
bits are 1. The result of an OR operation is 1 if _either_ bit is 1.
@@ -13955,7 +13975,7 @@ Single 32 24 -126 +127
Double 64 53 -1022 +1023
Quadruple 128 113 -16382 +16383
-Table 11.1: Basic IEEE Formats
+Table 11.1: Basic IEEE Formats
NOTE: The precision numbers include the implied leading one that
gives them one extra bit of significand.
@@ -13998,7 +14018,7 @@ Round toward zero `roundTowardZero' `"Z"' or `"z"'
Round to nearest, ties away `roundTiesToAway' `"A"' or `"a"'
from zero
-Table 11.2: Rounding Modes
+Table 11.2: Rounding Modes
The default mode `roundTiesToEven' is the most preferred, but the
least intuitive. This method does the obvious thing for most values, by
@@ -25713,7 +25733,7 @@ Index
* * (asterisk), * operator, as regexp operator: Regexp Operators.
(line 87)
* * (asterisk), * operator, null strings, matching: Gory Details.
- (line 164)
+ (line 165)
* * (asterisk), ** operator <1>: Precedence. (line 49)
* * (asterisk), ** operator: Arithmetic Ops. (line 81)
* * (asterisk), **= operator <1>: Precedence. (line 95)
@@ -25734,84 +25754,86 @@ Index
* - (hyphen), -- operator: Increment Ops. (line 48)
* - (hyphen), -= operator <1>: Precedence. (line 95)
* - (hyphen), -= operator: Assignment Ops. (line 129)
-* - (hyphen), filenames beginning with: Options. (line 59)
+* - (hyphen), filenames beginning with: Options. (line 73)
* - (hyphen), in bracket expressions: Bracket Expressions. (line 17)
-* --assign option: Options. (line 32)
-* --bignum option: Options. (line 187)
-* --c option: Options. (line 81)
-* --characters-as-bytes option: Options. (line 68)
-* --copyright option: Options. (line 88)
-* --debug option: Options. (line 108)
+* --assign option: Options. (line 46)
+* --bignum option: Options. (line 201)
+* --c option: Options. (line 95)
+* --characters-as-bytes option: Options. (line 82)
+* --copyright option: Options. (line 102)
+* --debug option: Options. (line 122)
* --disable-lint configuration option: Additional Configuration Options.
(line 9)
* --disable-nls configuration option: Additional Configuration Options.
(line 24)
* --dump-variables option <1>: Library Names. (line 45)
-* --dump-variables option: Options. (line 93)
-* --exec option: Options. (line 125)
+* --dump-variables option: Options. (line 107)
+* --exec option: Options. (line 139)
* --field-separator option: Options. (line 21)
* --file option: Options. (line 25)
* --gen-pot option <1>: String Extraction. (line 6)
-* --gen-pot option: Options. (line 147)
-* --help option: Options. (line 154)
-* --L option: Options. (line 274)
-* --lint option <1>: Options. (line 168)
+* --gen-pot option: Options. (line 161)
+* --help option: Options. (line 168)
+* --include option: Options. (line 32)
+* --L option: Options. (line 288)
+* --lint option <1>: Options. (line 182)
* --lint option: Command Line. (line 20)
-* --lint-old option: Options. (line 274)
-* --load option: Options. (line 159)
+* --lint-old option: Options. (line 288)
+* --load option: Options. (line 173)
* --non-decimal-data option <1>: Nondecimal Data. (line 6)
-* --non-decimal-data option: Options. (line 193)
+* --non-decimal-data option: Options. (line 207)
* --non-decimal-data option, strtonum() function and: Nondecimal Data.
(line 36)
-* --optimize option: Options. (line 214)
-* --posix option: Options. (line 233)
-* --posix option, --traditional option and: Options. (line 252)
-* --pretty-print option: Options. (line 206)
+* --optimize option: Options. (line 228)
+* --posix option: Options. (line 247)
+* --posix option, --traditional option and: Options. (line 266)
+* --pretty-print option: Options. (line 220)
* --profile option <1>: Profiling. (line 12)
-* --profile option: Options. (line 221)
-* --re-interval option: Options. (line 258)
-* --sandbox option: Options. (line 265)
+* --profile option: Options. (line 235)
+* --re-interval option: Options. (line 272)
+* --sandbox option: Options. (line 279)
* --sandbox option, disabling system() function: I/O Functions.
(line 85)
* --sandbox option, input redirection with getline: Getline. (line 19)
* --sandbox option, output redirection with print, printf: Redirection.
(line 6)
-* --source option: Options. (line 117)
-* --traditional option: Options. (line 81)
-* --traditional option, --posix option and: Options. (line 252)
-* --use-lc-numeric option: Options. (line 201)
-* --version option: Options. (line 279)
+* --source option: Options. (line 131)
+* --traditional option: Options. (line 95)
+* --traditional option, --posix option and: Options. (line 266)
+* --use-lc-numeric option: Options. (line 215)
+* --version option: Options. (line 293)
* --with-whiny-user-strftime configuration option: Additional Configuration Options.
(line 29)
-* -b option: Options. (line 68)
-* -C option: Options. (line 88)
-* -D option: Options. (line 108)
-* -d option: Options. (line 93)
-* -E option: Options. (line 125)
-* -e option: Options. (line 117)
+* -b option: Options. (line 82)
+* -C option: Options. (line 102)
+* -D option: Options. (line 122)
+* -d option: Options. (line 107)
+* -E option: Options. (line 139)
+* -e option: Options. (line 131)
* -F option: Command Line Field Separator.
(line 6)
* -f option: Options. (line 25)
* -F option: Options. (line 21)
* -f option: Long. (line 12)
-* -F option, -Ft sets FS to TAB: Options. (line 287)
-* -f option, on command line: Options. (line 292)
-* -g option: Options. (line 147)
-* -h option: Options. (line 154)
-* -l option: Options. (line 159)
-* -M option: Options. (line 187)
-* -N option: Options. (line 201)
-* -n option: Options. (line 193)
-* -O option: Options. (line 214)
-* -o option: Options. (line 206)
-* -P option: Options. (line 233)
-* -p option: Options. (line 221)
-* -r option: Options. (line 258)
-* -S option: Options. (line 265)
-* -V option: Options. (line 279)
-* -v option: Options. (line 32)
+* -F option, -Ft sets FS to TAB: Options. (line 301)
+* -f option, on command line: Options. (line 306)
+* -g option: Options. (line 161)
+* -h option: Options. (line 168)
+* -i option: Options. (line 32)
+* -l option: Options. (line 173)
+* -M option: Options. (line 201)
+* -N option: Options. (line 215)
+* -n option: Options. (line 207)
+* -O option: Options. (line 228)
+* -o option: Options. (line 220)
+* -P option: Options. (line 247)
+* -p option: Options. (line 235)
+* -r option: Options. (line 272)
+* -S option: Options. (line 279)
+* -V option: Options. (line 293)
+* -v option: Options. (line 46)
* -v option, variables, assigning: Assignment Options. (line 12)
-* -W option: Options. (line 46)
+* -W option: Options. (line 60)
* . (period): Regexp Operators. (line 43)
* .mo files: Explaining gettext. (line 41)
* .mo files, converting from .po: I18N Example. (line 62)
@@ -25958,7 +25980,7 @@ Index
(line 23)
* advanced features, network connections, See Also networks, connections: Advanced Features.
(line 6)
-* advanced features, null strings, matching: Gory Details. (line 164)
+* advanced features, null strings, matching: Gory Details. (line 165)
* advanced features, operators, precedence: Increment Ops. (line 61)
* advanced features, piping into sh: Redirection. (line 143)
* advanced features, regexp constants: Assignment Ops. (line 148)
@@ -26057,7 +26079,7 @@ Index
* asterisk (*), * operator, as regexp operator: Regexp Operators.
(line 87)
* asterisk (*), * operator, null strings, matching: Gory Details.
- (line 164)
+ (line 165)
* asterisk (*), ** operator <1>: Precedence. (line 49)
* asterisk (*), ** operator: Arithmetic Ops. (line 81)
* asterisk (*), **= operator <1>: Precedence. (line 95)
@@ -26066,10 +26088,10 @@ Index
* asterisk (*), *= operator: Assignment Ops. (line 129)
* atan2() function: Numeric Functions. (line 11)
* awf (amazingly workable formatter) program: Glossary. (line 25)
-* awk debugging, enabling: Options. (line 108)
-* awk enabling: Options. (line 206)
+* awk debugging, enabling: Options. (line 122)
+* awk enabling: Options. (line 220)
* awk language, POSIX version: Assignment Ops. (line 136)
-* awk profiling, enabling: Options. (line 221)
+* awk profiling, enabling: Options. (line 235)
* awk programs <1>: Two Rules. (line 6)
* awk programs <2>: Executable Scripts. (line 6)
* awk programs: Getting Started. (line 12)
@@ -26127,7 +26149,7 @@ Index
* AWKPATH environment variable: AWKPATH Variable. (line 6)
* awkprof.out file: Profiling. (line 6)
* awksed.awk program: Simple Sed. (line 25)
-* awkvars.out file: Options. (line 93)
+* awkvars.out file: Options. (line 107)
* b debugger command (alias for break): Breakpoint Control. (line 11)
* backslash (\) <1>: Regexp Operators. (line 18)
* backslash (\) <2>: Quoting. (line 31)
@@ -26271,7 +26293,7 @@ Index
* built-in functions: Functions. (line 6)
* built-in functions, evaluation order: Calling Built-in. (line 30)
* built-in variables: Built-in Variables. (line 6)
-* built-in variables, -v option, setting with: Options. (line 40)
+* built-in variables, -v option, setting with: Options. (line 54)
* built-in variables, conveying information: Auto-set. (line 6)
* built-in variables, user-modifiable: User-modified. (line 6)
* Busybox Awk: Other Versions. (line 79)
@@ -26294,7 +26316,7 @@ Index
* case sensitivity, regexps and <1>: User-modified. (line 82)
* case sensitivity, regexps and: Case-sensitivity. (line 6)
* case sensitivity, string comparisons and: User-modified. (line 82)
-* CGI, awk scripts for: Options. (line 125)
+* CGI, awk scripts for: Options. (line 139)
* character lists, See bracket expressions: Regexp Operators. (line 55)
* character sets (machine character encodings) <1>: Glossary. (line 141)
* character sets (machine character encodings): Ordinal Functions.
@@ -26344,7 +26366,7 @@ Index
(line 6)
* command line, options <2>: Options. (line 6)
* command line, options: Long. (line 12)
-* command line, options, end of: Options. (line 54)
+* command line, options, end of: Options. (line 68)
* command line, variables, assigning on: Assignment Options. (line 6)
* command-line options, processing: Getopt Function. (line 6)
* command-line options, string extraction: String Extraction. (line 6)
@@ -26380,7 +26402,7 @@ Index
(line 60)
* compatibility mode (gawk), octal numbers: Nondecimal-numbers.
(line 60)
-* compatibility mode (gawk), specifying: Options. (line 81)
+* compatibility mode (gawk), specifying: Options. (line 95)
* compiled programs <1>: Glossary. (line 161)
* compiled programs: Basic High Level. (line 14)
* compiling gawk for Cygwin: Cygwin. (line 6)
@@ -26429,7 +26451,7 @@ Index
* cos() function: Numeric Functions. (line 15)
* counting: Wc Program. (line 6)
* csh utility: Statements/Lines. (line 44)
-* csh utility, POSIXLY_CORRECT environment variable: Options. (line 334)
+* csh utility, POSIXLY_CORRECT environment variable: Options. (line 348)
* csh utility, |& operator, comparison with: Two-way I/O. (line 44)
* ctime() user-defined function: Function Example. (line 72)
* currency symbols, localization: Explaining gettext. (line 103)
@@ -26598,7 +26620,7 @@ Index
(line 67)
* debugging awk programs: Debugger. (line 6)
* debugging gawk, bug reports: Bugs. (line 9)
-* decimal point character, locale specific: Options. (line 249)
+* decimal point character, locale specific: Options. (line 263)
* decrement operators: Increment Ops. (line 35)
* default keyword: Switch Statement. (line 6)
* Deifik, Scott <1>: Bugs. (line 70)
@@ -26896,7 +26918,7 @@ Index
* files, as single records: Records. (line 196)
* files, awk programs in: Long. (line 6)
* files, awkprof.out: Profiling. (line 6)
-* files, awkvars.out: Options. (line 93)
+* files, awkvars.out: Options. (line 107)
* files, closing: I/O Functions. (line 10)
* files, descriptors, See file descriptors: Special FD. (line 6)
* files, group: Group Functions. (line 6)
@@ -26924,7 +26946,7 @@ Index
* files, portable object template: Explaining gettext. (line 30)
* files, portable object, converting to message object files: I18N Example.
(line 62)
-* files, portable object, generating: Options. (line 147)
+* files, portable object, generating: Options. (line 161)
* files, processing, ARGIND variable and: Auto-set. (line 47)
* files, reading: Rewind Function. (line 6)
* files, reading, multiline records: Multiple Line. (line 6)
@@ -26982,7 +27004,7 @@ Index
* FS variable, --field-separator option and: Options. (line 21)
* FS variable, as null string: Single Character Fields.
(line 20)
-* FS variable, as TAB character: Options. (line 245)
+* FS variable, as TAB character: Options. (line 259)
* FS variable, changing value of: Field Separators. (line 34)
* FS variable, running awk programs and: Cut Program. (line 68)
* FS variable, setting from command line: Command Line Field Separator.
@@ -27068,7 +27090,7 @@ Index
(line 139)
* gawk, ERRNO variable in: Getline. (line 19)
* gawk, escape sequences: Escape Sequences. (line 125)
-* gawk, extensions, disabling: Options. (line 233)
+* gawk, extensions, disabling: Options. (line 247)
* gawk, features, adding: Adding Code. (line 6)
* gawk, features, advanced: Advanced Features. (line 6)
* gawk, fflush() function in: I/O Functions. (line 44)
@@ -27133,7 +27155,7 @@ Index
* gawk, TEXTDOMAIN variable in: User-modified. (line 162)
* gawk, timestamps: Time Functions. (line 6)
* gawk, uses for: Preface. (line 36)
-* gawk, versions of, information about, printing: Options. (line 279)
+* gawk, versions of, information about, printing: Options. (line 293)
* gawk, VMS version of: VMS Installation. (line 6)
* gawk, word-boundary operator: GNU Regexp Operators.
(line 63)
@@ -27195,7 +27217,7 @@ Index
* GNU Lesser General Public License: Glossary. (line 397)
* GNU long options <1>: Options. (line 6)
* GNU long options: Command Line. (line 13)
-* GNU long options, printing list of: Options. (line 154)
+* GNU long options, printing list of: Options. (line 168)
* GNU Project <1>: Glossary. (line 319)
* GNU Project: Manual History. (line 11)
* GNU/Linux <1>: Glossary. (line 611)
@@ -27203,7 +27225,7 @@ Index
* GNU/Linux: Manual History. (line 28)
* GPL (General Public License) <1>: Glossary. (line 310)
* GPL (General Public License): Manual History. (line 11)
-* GPL (General Public License), printing: Options. (line 88)
+* GPL (General Public License), printing: Options. (line 102)
* grcat program: Group Functions. (line 16)
* Grigera, Juan: Contributors. (line 58)
* group database, reading: Group Functions. (line 6)
@@ -27226,7 +27248,7 @@ Index
* help debugger command: Miscellaneous Debugger Commands.
(line 68)
* hexadecimal numbers: Nondecimal-numbers. (line 6)
-* hexadecimal values, enabling interpretation of: Options. (line 193)
+* hexadecimal values, enabling interpretation of: Options. (line 207)
* histsort.awk program: History Sorting. (line 25)
* Hughes, Phil: Acknowledgments. (line 43)
* HUP signal: Profiling. (line 203)
@@ -27235,7 +27257,7 @@ Index
* hyphen (-), -- operator: Increment Ops. (line 48)
* hyphen (-), -= operator <1>: Precedence. (line 95)
* hyphen (-), -= operator: Assignment Ops. (line 129)
-* hyphen (-), filenames beginning with: Options. (line 59)
+* hyphen (-), filenames beginning with: Options. (line 73)
* hyphen (-), in bracket expressions: Bracket Expressions. (line 17)
* i debugger command (alias for info): Debugger Info. (line 13)
* id utility: Id Program. (line 6)
@@ -27456,9 +27478,9 @@ Index
* lint checking, array subscripts: Uninitialized Subscripts.
(line 43)
* lint checking, empty programs: Command Line. (line 16)
-* lint checking, issuing warnings: Options. (line 168)
+* lint checking, issuing warnings: Options. (line 182)
* lint checking, POSIXLY_CORRECT environment variable: Options.
- (line 318)
+ (line 332)
* lint checking, undefined functions: Pass By Value/Reference.
(line 88)
* LINT variable: User-modified. (line 98)
@@ -27468,10 +27490,10 @@ Index
* list debugger command: Miscellaneous Debugger Commands.
(line 74)
* loading extension: Loading Extensions. (line 6)
-* loading, library: Options. (line 159)
+* loading, library: Options. (line 173)
* local variables: Variable Scope. (line 6)
* locale categories: Explaining gettext. (line 80)
-* locale decimal point character: Options. (line 249)
+* locale decimal point character: Options. (line 263)
* locale, definition of: Locales. (line 6)
* localization: I18N and L10N. (line 6)
* localization, See internationalization, localization: I18N and L10N.
@@ -27507,7 +27529,7 @@ Index
* matching, expressions, See comparison expressions: Typing and Comparison.
(line 9)
* matching, leftmost longest: Multiple Line. (line 26)
-* matching, null strings: Gory Details. (line 164)
+* matching, null strings: Gory Details. (line 165)
* mawk program: Other Versions. (line 35)
* McPhee, Patrick: Contributors. (line 100)
* memory, releasing: Internals. (line 92)
@@ -27543,7 +27565,7 @@ Index
* networks, programming: TCP/IP Networking. (line 6)
* networks, support for: Special Network. (line 6)
* newlines <1>: Boolean Ops. (line 67)
-* newlines <2>: Options. (line 239)
+* newlines <2>: Options. (line 253)
* newlines: Statements/Lines. (line 6)
* newlines, as field separators: Default Field Splitting.
(line 6)
@@ -27592,7 +27614,7 @@ Index
* null strings, as array subscripts: Uninitialized Subscripts.
(line 43)
* null strings, converting numbers to strings: Conversion. (line 21)
-* null strings, matching: Gory Details. (line 164)
+* null strings, matching: Gory Details. (line 165)
* null strings, quoting and: Quoting. (line 62)
* number sign (#), #! (executable scripts): Executable Scripts.
(line 6)
@@ -27623,7 +27645,7 @@ Index
* oawk utility: Names. (line 17)
* obsolete features: Obsolete. (line 6)
* octal numbers: Nondecimal-numbers. (line 6)
-* octal values, enabling interpretation of: Options. (line 193)
+* octal values, enabling interpretation of: Options. (line 207)
* OFMT variable <1>: User-modified. (line 115)
* OFMT variable <2>: Conversion. (line 55)
* OFMT variable: OFMT. (line 15)
@@ -27670,13 +27692,13 @@ Index
(line 6)
* options, command-line <2>: Options. (line 6)
* options, command-line: Long. (line 12)
-* options, command-line, end of: Options. (line 54)
+* options, command-line, end of: Options. (line 68)
* options, command-line, invoking awk: Command Line. (line 6)
* options, command-line, processing: Getopt Function. (line 6)
* options, deprecated: Obsolete. (line 6)
* options, long <1>: Options. (line 6)
* options, long: Command Line. (line 13)
-* options, printing list of: Options. (line 154)
+* options, printing list of: Options. (line 168)
* OR bitwise operation: Bitwise Functions. (line 6)
* or Boolean-logic operator: Boolean Ops. (line 6)
* or() function (gawk): Bitwise Functions. (line 48)
@@ -27768,13 +27790,13 @@ Index
* portability, NF variable, decrementing: Changing Fields. (line 115)
* portability, operators: Increment Ops. (line 61)
* portability, operators, not in POSIX awk: Precedence. (line 98)
-* portability, POSIXLY_CORRECT environment variable: Options. (line 339)
+* portability, POSIXLY_CORRECT environment variable: Options. (line 353)
* portability, substr() function: String Functions. (line 512)
* portable object files <1>: Translator i18n. (line 6)
* portable object files: Explaining gettext. (line 36)
* portable object files, converting to message object files: I18N Example.
(line 62)
-* portable object files, generating: Options. (line 147)
+* portable object files, generating: Options. (line 161)
* portable object template files: Explaining gettext. (line 30)
* porting gawk: New Ports. (line 6)
* positional specifiers, printf statement <1>: Printf Ordering.
@@ -27818,11 +27840,11 @@ Index
* POSIX awk, regular expressions and: Regexp Operators. (line 161)
* POSIX awk, timestamps and: Time Functions. (line 6)
* POSIX awk, | I/O operator and: Getline/Pipe. (line 52)
-* POSIX mode: Options. (line 233)
+* POSIX mode: Options. (line 247)
* POSIX, awk and: Preface. (line 23)
* POSIX, gawk extensions not included in: POSIX/GNU. (line 6)
* POSIX, programs, implementing in awk: Clones. (line 6)
-* POSIXLY_CORRECT environment variable: Options. (line 318)
+* POSIXLY_CORRECT environment variable: Options. (line 332)
* PREC variable <1>: Setting Precision. (line 6)
* PREC variable: User-modified. (line 134)
* precedence <1>: Precedence. (line 6)
@@ -27858,7 +27880,7 @@ Index
* printf statement, sprintf() function and: Round Function. (line 6)
* printf statement, syntax of: Basic Printf. (line 6)
* printing: Printing. (line 6)
-* printing, list of options: Options. (line 154)
+* printing, list of options: Options. (line 168)
* printing, mailing labels: Labels Program. (line 6)
* printing, unduplicated lines of text: Uniq Program. (line 6)
* printing, user information: Id Program. (line 6)
@@ -27981,7 +28003,7 @@ Index
(line 59)
* regular expressions, gawk, command-line options: GNU Regexp Operators.
(line 70)
-* regular expressions, interval expressions and: Options. (line 258)
+* regular expressions, interval expressions and: Options. (line 272)
* regular expressions, leftmost longest match: Leftmost Longest.
(line 6)
* regular expressions, operators <1>: Regexp Operators. (line 6)
@@ -28059,7 +28081,7 @@ Index
* rvalues/lvalues: Assignment Ops. (line 32)
* s debugger command (alias for step): Debugger Execution Control.
(line 68)
-* sandbox mode: Options. (line 265)
+* sandbox mode: Options. (line 279)
* scalar values: Basic Data Typing. (line 13)
* Schorr, Andrew: Acknowledgments. (line 60)
* Schreiber, Bert: Acknowledgments. (line 38)
@@ -28157,7 +28179,7 @@ Index
* source code, jawk: Other Versions. (line 97)
* source code, libmawk: Other Versions. (line 105)
* source code, mawk: Other Versions. (line 35)
-* source code, mixing: Options. (line 117)
+* source code, mixing: Options. (line 131)
* source code, pawk: Other Versions. (line 69)
* source code, QSE Awk: Other Versions. (line 109)
* source code, QuikTrim Awk: Other Versions. (line 113)
@@ -28297,7 +28319,7 @@ Index
* trace debugger command: Miscellaneous Debugger Commands.
(line 110)
* translate.awk program: Translate Program. (line 55)
-* troubleshooting, --non-decimal-data option: Options. (line 193)
+* troubleshooting, --non-decimal-data option: Options. (line 207)
* troubleshooting, == operator: Comparison Operators.
(line 37)
* troubleshooting, awk uses FS not IFS: Field Separators. (line 29)
@@ -28329,7 +28351,7 @@ Index
* troubleshooting, substr() function: String Functions. (line 499)
* troubleshooting, system() function: I/O Functions. (line 85)
* troubleshooting, typographical errors, global variables: Options.
- (line 98)
+ (line 112)
* true, logical: Truth Values. (line 6)
* Trueman, David <1>: Contributors. (line 31)
* Trueman, David <2>: Acknowledgments. (line 47)
@@ -28390,7 +28412,7 @@ Index
* variables, assigning on command line: Assignment Options. (line 6)
* variables, built-in <1>: Built-in Variables. (line 6)
* variables, built-in: Using Variables. (line 20)
-* variables, built-in, -v option, setting with: Options. (line 40)
+* variables, built-in, -v option, setting with: Options. (line 54)
* variables, built-in, conveying information: Auto-set. (line 6)
* variables, flag: Boolean Ops. (line 67)
* variables, getline command into, using <1>: Getline/Variable/Coprocess.
@@ -28401,12 +28423,12 @@ Index
(line 6)
* variables, getline command into, using: Getline/Variable. (line 6)
* variables, global, for library functions: Library Names. (line 11)
-* variables, global, printing list of: Options. (line 93)
+* variables, global, printing list of: Options. (line 107)
* variables, initializing: Using Variables. (line 20)
* variables, local: Variable Scope. (line 6)
* variables, names of: Arrays. (line 18)
* variables, private: Library Names. (line 11)
-* variables, setting: Options. (line 32)
+* variables, setting: Options. (line 46)
* variables, shadowing: Definition Syntax. (line 61)
* variables, types of: Assignment Ops. (line 40)
* variables, types of, comparison expressions and: Typing and Comparison.
@@ -28431,7 +28453,7 @@ Index
* Wall, Larry <1>: Future Extensions. (line 6)
* Wall, Larry: Array Intro. (line 6)
* Wallin, Anders: Acknowledgments. (line 60)
-* warnings, issuing: Options. (line 168)
+* warnings, issuing: Options. (line 182)
* watch debugger command: Viewing And Changing Data.
(line 67)
* wc utility: Wc Program. (line 6)
@@ -28443,7 +28465,7 @@ Index
* whitespace, as field separators: Default Field Splitting.
(line 6)
* whitespace, functions, calling: Calling Built-in. (line 10)
-* whitespace, newlines as: Options. (line 239)
+* whitespace, newlines as: Options. (line 253)
* Williams, Kent: Contributors. (line 35)
* Woehlke, Matthew: Contributors. (line 79)
* Woods, John: Contributors. (line 28)
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+Node: GNU Free Documentation License1022298
+Node: Index1047435

End Tag Table