Additional doc fix.

1 files changed, 549 insertions, 533 deletions

diff --git a/doc/gawk.info b/doc/gawk.info
index ee73b940..d574aa8b 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -3422,14 +3422,15 @@ sequences apply to both string constants and regexp constants:
      hexadecimal digits (`0'-`9', and either `A'-`F' or `a'-`f').  A
      maximum of two digts are allowed after the `\x'. Any further
      hexadecimal digits are treated as simple letters or numbers.
-     (c.e.)
+     (c.e.)  (The `\x' escape sequence is not allowed in POSIX awk.)
 
           CAUTION: In ISO C, the escape sequence continues until the
           first nonhexadecimal digit is seen.  For many years, `gawk'
           would continue incorporating hexadecimal digits into the
           value until a non-hexadecimal digit or the end of the string
           was encountered.  However, using more than two hexadecimal
-          digits produces
+          digits produced undefined results.  As of version *FIXME:*
+          4.3.0, only two digits are processed.
 
 `\/'
      A literal slash (necessary for regexp constants only).  This
@@ -19868,8 +19869,7 @@ output.  They are as follows:
 you typed when you wrote it.  This is because `gawk' creates the
 profiled version by "pretty printing" its internal representation of
 the program.  The advantage to this is that `gawk' can produce a
-standard representation.  The disadvantage is that all source-code
-comments are lost.  Also, things such as:
+standard representation.  Also, things such as:
 
      /foo/
 
@@ -19931,6 +19931,22 @@ without any execution counts.
      NOTE: Once upon a time, the `--pretty-print' option would also run
      your program.  This is is no longer the case.
 
+   There is a significant difference between the output created when
+profiling, and that created when pretty-printing.  Pretty-printed output
+preserves the original comments that were in the program, although their
+placement may not correspond exactly to their original locations in the
+source code.
+
+   However, as a deliberate design decision, profiling output _omits_
+the original program's comments. This allows you to focus on the
+execution count data and helps you avoid the temptation to use the
+profiler for pretty-printing.
+
+   Additionally, pretty-printed output does not have the leading
+indentation that the profiling output does. This makes it easy to
+pretty-print your code once development is completed, and then use the
+result as the final version of your program.
+
 
 File: gawk.info,  Node: Advanced Features Summary,  Prev: Profiling,  Up: Advanced Features
 
@@ -31509,10 +31525,10 @@ Index
                                                               (line   8)
 * [] (square brackets), regexp operator: Regexp Operators.    (line  56)
 * \ (backslash):                         Comments.            (line  50)
-* \ (backslash), \" escape sequence:     Escape Sequences.    (line  84)
+* \ (backslash), \" escape sequence:     Escape Sequences.    (line  85)
 * \ (backslash), \' operator (gawk):     GNU Regexp Operators.
                                                               (line  56)
-* \ (backslash), \/ escape sequence:     Escape Sequences.    (line  75)
+* \ (backslash), \/ escape sequence:     Escape Sequences.    (line  76)
 * \ (backslash), \< operator (gawk):     GNU Regexp Operators.
                                                               (line  30)
 * \ (backslash), \> operator (gawk):     GNU Regexp Operators.
@@ -31552,7 +31568,7 @@ Index
 * \ (backslash), in bracket expressions: Bracket Expressions. (line  17)
 * \ (backslash), in escape sequences:    Escape Sequences.    (line   6)
 * \ (backslash), in escape sequences, POSIX and: Escape Sequences.
-                                                              (line 120)
+                                                              (line 121)
 * \ (backslash), in regexp constants:    Computed Regexps.    (line  29)
 * \ (backslash), in shell commands:      Quoting.             (line  48)
 * \ (backslash), regexp operator:        Regexp Operators.    (line  18)
@@ -31778,10 +31794,10 @@ Index
 * awkvars.out file:                      Options.             (line  93)
 * b debugger command (alias for break):  Breakpoint Control.  (line  11)
 * backslash (\):                         Comments.            (line  50)
-* backslash (\), \" escape sequence:     Escape Sequences.    (line  84)
+* backslash (\), \" escape sequence:     Escape Sequences.    (line  85)
 * backslash (\), \' operator (gawk):     GNU Regexp Operators.
                                                               (line  56)
-* backslash (\), \/ escape sequence:     Escape Sequences.    (line  75)
+* backslash (\), \/ escape sequence:     Escape Sequences.    (line  76)
 * backslash (\), \< operator (gawk):     GNU Regexp Operators.
                                                               (line  30)
 * backslash (\), \> operator (gawk):     GNU Regexp Operators.
@@ -31821,7 +31837,7 @@ Index
 * backslash (\), in bracket expressions: Bracket Expressions. (line  17)
 * backslash (\), in escape sequences:    Escape Sequences.    (line   6)
 * backslash (\), in escape sequences, POSIX and: Escape Sequences.
-                                                              (line 120)
+                                                              (line 121)
 * backslash (\), in regexp constants:    Computed Regexps.    (line  29)
 * backslash (\), in shell commands:      Quoting.             (line  48)
 * backslash (\), regexp operator:        Regexp Operators.    (line  18)
@@ -31927,7 +31943,7 @@ Index
                                                               (line  67)
 * Brian Kernighan's awk <12>:            GNU Regexp Operators.
                                                               (line  83)
-* Brian Kernighan's awk <13>:            Escape Sequences.    (line 124)
+* Brian Kernighan's awk <13>:            Escape Sequences.    (line 125)
 * Brian Kernighan's awk:                 When.                (line  21)
 * Brian Kernighan's awk, extensions:     BTL.                 (line   6)
 * Brian Kernighan's awk, source code:    Other Versions.      (line  13)
@@ -32152,7 +32168,7 @@ Index
 * dark corner, CONVFMT variable:         Strings And Numbers. (line  40)
 * dark corner, escape sequences:         Other Arguments.     (line  38)
 * dark corner, escape sequences, for metacharacters: Escape Sequences.
-                                                              (line 142)
+                                                              (line 143)
 * dark corner, exit statement:           Exit Statement.      (line  30)
 * dark corner, field separators:         Field Splitting Summary.
                                                               (line  46)
@@ -32430,7 +32446,7 @@ Index
 * dump debugger command:                 Miscellaneous Debugger Commands.
                                                               (line   9)
 * dupword.awk program:                   Dupword Program.     (line  31)
-* dynamic profiling:                     Profiling.           (line 179)
+* dynamic profiling:                     Profiling.           (line 178)
 * dynamically loaded extensions:         Dynamic Extensions.  (line   6)
 * e debugger command (alias for enable): Breakpoint Control.  (line  73)
 * EBCDIC:                                Ordinal Functions.   (line  45)
@@ -32801,7 +32817,7 @@ Index
                                                               (line  44)
 * G-d:                                   Acknowledgments.     (line  94)
 * Garfinkle, Scott:                      Contributors.        (line  34)
-* gawk program, dynamic profiling:       Profiling.           (line 179)
+* gawk program, dynamic profiling:       Profiling.           (line 178)
 * gawk version:                          Auto-set.            (line 214)
 * gawk, ARGIND variable in:              Other Arguments.     (line  15)
 * gawk, awk and <1>:                     This Manual.         (line  14)
@@ -32825,7 +32841,7 @@ Index
 * gawk, ERRNO variable in <4>:           Close Files And Pipes.
                                                               (line 140)
 * gawk, ERRNO variable in:               Getline.             (line  19)
-* gawk, escape sequences:                Escape Sequences.    (line 132)
+* gawk, escape sequences:                Escape Sequences.    (line 133)
 * gawk, extensions, disabling:           Options.             (line 254)
 * gawk, features, adding:                Adding Code.         (line   6)
 * gawk, features, advanced:              Advanced Features.   (line   6)
@@ -32992,7 +33008,7 @@ Index
 * history expansion, in debugger:        Readline Support.    (line   6)
 * histsort.awk program:                  History Sorting.     (line  25)
 * Hughes, Phil:                          Acknowledgments.     (line  43)
-* HUP signal, for dynamic profiling:     Profiling.           (line 211)
+* HUP signal, for dynamic profiling:     Profiling.           (line 210)
 * hyphen (-), - operator:                Precedence.          (line  52)
 * hyphen (-), -- operator <1>:           Precedence.          (line  46)
 * hyphen (-), -- operator:               Increment Ops.       (line  48)
@@ -33072,7 +33088,7 @@ Index
 * installing gawk:                       Installation.        (line   6)
 * instruction tracing, in debugger:      Debugger Info.       (line  89)
 * int:                                   Numeric Functions.   (line  38)
-* INT signal (MS-Windows):               Profiling.           (line 214)
+* INT signal (MS-Windows):               Profiling.           (line 213)
 * integer array indices:                 Numeric Array Subscripts.
                                                               (line  31)
 * integers, arbitrary precision:         Arbitrary Precision Integers.
@@ -33128,7 +33144,7 @@ Index
 * Kernighan, Brian <9>:                  Acknowledgments.     (line  78)
 * Kernighan, Brian <10>:                 Conventions.         (line  38)
 * Kernighan, Brian:                      History.             (line  17)
-* kill command, dynamic profiling:       Profiling.           (line 188)
+* kill command, dynamic profiling:       Profiling.           (line 187)
 * Knights, jedi:                         Undocumented.        (line   6)
 * Kwok, Conrad:                          Contributors.        (line  34)
 * l debugger command (alias for list):   Miscellaneous Debugger Commands.
@@ -33264,7 +33280,7 @@ Index
 * mawk utility <2>:                      Nextfile Statement.  (line  47)
 * mawk utility <3>:                      Concatenation.       (line  36)
 * mawk utility <4>:                      Getline/Pipe.        (line  62)
-* mawk utility:                          Escape Sequences.    (line 132)
+* mawk utility:                          Escape Sequences.    (line 133)
 * maximum precision supported by MPFR library: Auto-set.      (line 228)
 * McIlroy, Doug:                         Glossary.            (line 149)
 * McPhee, Patrick:                       Contributors.        (line 100)
@@ -33277,7 +33293,7 @@ Index
                                                               (line  54)
 * messages from extensions:              Printing Messages.   (line   6)
 * metacharacters in regular expressions: Regexp Operators.    (line   6)
-* metacharacters, escape sequences for:  Escape Sequences.    (line 138)
+* metacharacters, escape sequences for:  Escape Sequences.    (line 139)
 * minimum precision supported by MPFR library: Auto-set.      (line 231)
 * mktime:                                Time Functions.      (line  25)
 * modifiers, in format specifiers:       Format Modifiers.    (line   6)
@@ -33494,14 +33510,14 @@ Index
 * plus sign (+), += operator:            Assignment Ops.      (line  82)
 * plus sign (+), regexp operator:        Regexp Operators.    (line 105)
 * pointers to functions:                 Indirect Calls.      (line   6)
-* portability:                           Escape Sequences.    (line 102)
+* portability:                           Escape Sequences.    (line 103)
 * portability, #! (executable scripts):  Executable Scripts.  (line  33)
 * portability, ** operator and:          Arithmetic Ops.      (line  81)
 * portability, **= operator and:         Assignment Ops.      (line 143)
 * portability, ARGV variable:            Executable Scripts.  (line  59)
 * portability, backslash continuation and: Statements/Lines.  (line  30)
 * portability, backslash in escape sequences: Escape Sequences.
-                                                              (line 120)
+                                                              (line 121)
 * portability, close() function and:     Close Files And Pipes.
                                                               (line  81)
 * portability, data files as single record: gawk split records.
@@ -33540,7 +33556,7 @@ Index
 * POSIX awk, < operator and:             Getline/File.        (line  26)
 * POSIX awk, arithmetic operators and:   Arithmetic Ops.      (line  30)
 * POSIX awk, backslashes in string constants: Escape Sequences.
-                                                              (line 120)
+                                                              (line 121)
 * POSIX awk, BEGIN/END patterns:         I/O And BEGIN/END.   (line  16)
 * POSIX awk, bracket expressions and:    Bracket Expressions. (line  26)
 * POSIX awk, bracket expressions and, character classes: Bracket Expressions.
@@ -33635,7 +33651,7 @@ Index
 * PROCINFO, values of sorted_in:         Controlling Scanning.
                                                               (line  26)
 * profiling awk programs:                Profiling.           (line   6)
-* profiling awk programs, dynamically:   Profiling.           (line 179)
+* profiling awk programs, dynamically:   Profiling.           (line 178)
 * program identifiers:                   Auto-set.            (line 155)
 * program, definition of:                Getting Started.     (line  21)
 * programming conventions, --non-decimal-data option: Nondecimal Data.
@@ -33671,7 +33687,7 @@ Index
 * QuikTrim Awk:                          Other Versions.      (line 135)
 * quit debugger command:                 Miscellaneous Debugger Commands.
                                                               (line  99)
-* QUIT signal (MS-Windows):              Profiling.           (line 214)
+* QUIT signal (MS-Windows):              Profiling.           (line 213)
 * quoting in gawk command lines:         Long.                (line  26)
 * quoting in gawk command lines, tricks for: Quoting.         (line  91)
 * quoting, for small awk programs:       Comments.            (line  27)
@@ -33923,14 +33939,14 @@ Index
 * sidebar, A Constant's Base Does Not Affect Its Value: Nondecimal-numbers.
                                                               (line  64)
 * sidebar, Backslash Before Regular Characters: Escape Sequences.
-                                                              (line 118)
+                                                              (line 119)
 * sidebar, Changing FS Does Not Affect the Fields: Field Splitting Summary.
                                                               (line  38)
 * sidebar, Changing NR and FNR:          Auto-set.            (line 319)
 * sidebar, Controlling Output Buffering with system(): I/O Functions.
                                                               (line 137)
 * sidebar, Escape Sequences for Metacharacters: Escape Sequences.
-                                                              (line 136)
+                                                              (line 137)
 * sidebar, FS and IGNORECASE:            Field Splitting Summary.
                                                               (line  64)
 * sidebar, Interactive Versus Noninteractive Buffering: I/O Functions.
@@ -33952,15 +33968,15 @@ Index
                                                               (line  57)
 * sidebar, Using close()'s Return Value: Close Files And Pipes.
                                                               (line 130)
-* SIGHUP signal, for dynamic profiling:  Profiling.           (line 211)
-* SIGINT signal (MS-Windows):            Profiling.           (line 214)
-* signals, HUP/SIGHUP, for profiling:    Profiling.           (line 211)
-* signals, INT/SIGINT (MS-Windows):      Profiling.           (line 214)
-* signals, QUIT/SIGQUIT (MS-Windows):    Profiling.           (line 214)
-* signals, USR1/SIGUSR1, for profiling:  Profiling.           (line 188)
+* SIGHUP signal, for dynamic profiling:  Profiling.           (line 210)
+* SIGINT signal (MS-Windows):            Profiling.           (line 213)
+* signals, HUP/SIGHUP, for profiling:    Profiling.           (line 210)
+* signals, INT/SIGINT (MS-Windows):      Profiling.           (line 213)
+* signals, QUIT/SIGQUIT (MS-Windows):    Profiling.           (line 213)
+* signals, USR1/SIGUSR1, for profiling:  Profiling.           (line 187)
 * signature program:                     Signature Program.   (line   6)
-* SIGQUIT signal (MS-Windows):           Profiling.           (line 214)
-* SIGUSR1 signal, for dynamic profiling: Profiling.           (line 188)
+* SIGQUIT signal (MS-Windows):           Profiling.           (line 213)
+* SIGUSR1 signal, for dynamic profiling: Profiling.           (line 187)
 * silent debugger command:               Debugger Execution Control.
                                                               (line  10)
 * sin:                                   Numeric Functions.   (line  91)
@@ -34158,7 +34174,7 @@ Index
                                                               (line  37)
 * troubleshooting, awk uses FS not IFS:  Field Separators.    (line  30)
 * troubleshooting, backslash before nonspecial character: Escape Sequences.
-                                                              (line 120)
+                                                              (line 121)
 * troubleshooting, division:             Arithmetic Ops.      (line  44)
 * troubleshooting, fatal errors, field widths, specifying: Constant Size.
                                                               (line  23)
@@ -34214,7 +34230,7 @@ Index
 * uniq.awk program:                      Uniq Program.        (line  65)
 * Unix:                                  Glossary.            (line 611)
 * Unix awk, backslashes in escape sequences: Escape Sequences.
-                                                              (line 132)
+                                                              (line 133)
 * Unix awk, close() function and:        Close Files And Pipes.
                                                               (line 132)
 * Unix awk, password files, field separators and: Command Line Field Separator.
@@ -34234,7 +34250,7 @@ Index
 * user-modifiable variables:             User-modified.       (line   6)
 * users, information about, printing:    Id Program.          (line   6)
 * users, information about, retrieving:  Passwd Functions.    (line  16)
-* USR1 signal, for dynamic profiling:    Profiling.           (line 188)
+* USR1 signal, for dynamic profiling:    Profiling.           (line 187)
 * values, numeric:                       Basic Data Typing.   (line  13)
 * values, string:                        Basic Data Typing.   (line  13)
 * variable assignments and input files:  Other Arguments.     (line  26)
@@ -34419,500 +34435,500 @@ Node: Invoking Summary150472
 Node: Regexp152138
 Node: Regexp Usage153597
 Node: Escape Sequences155630
-Node: Regexp Operators161730
-Ref: Regexp Operators-Footnote-1169164
-Ref: Regexp Operators-Footnote-2169311
-Node: Bracket Expressions169409
-Ref: table-char-classes171426
-Node: Leftmost Longest174366
-Node: Computed Regexps175668
-Node: GNU Regexp Operators179065
-Node: Case-sensitivity182767
-Ref: Case-sensitivity-Footnote-1185657
-Ref: Case-sensitivity-Footnote-2185892
-Node: Regexp Summary186000
-Node: Reading Files187469
-Node: Records189563
-Node: awk split records190295
-Node: gawk split records195209
-Ref: gawk split records-Footnote-1199748
-Node: Fields199785
-Ref: Fields-Footnote-1202583
-Node: Nonconstant Fields202669
-Ref: Nonconstant Fields-Footnote-1204905
-Node: Changing Fields205107
-Node: Field Separators211039
-Node: Default Field Splitting213743
-Node: Regexp Field Splitting214860
-Node: Single Character Fields218210
-Node: Command Line Field Separator219269
-Node: Full Line Fields222481
-Ref: Full Line Fields-Footnote-1222989
-Node: Field Splitting Summary223035
-Ref: Field Splitting Summary-Footnote-1226166
-Node: Constant Size226267
-Node: Splitting By Content230873
-Ref: Splitting By Content-Footnote-1234946
-Node: Multiple Line234986
-Ref: Multiple Line-Footnote-1240875
-Node: Getline241054
-Node: Plain Getline243265
-Node: Getline/Variable245905
-Node: Getline/File247052
-Node: Getline/Variable/File248436
-Ref: Getline/Variable/File-Footnote-1250037
-Node: Getline/Pipe250124
-Node: Getline/Variable/Pipe252807
-Node: Getline/Coprocess253938
-Node: Getline/Variable/Coprocess255190
-Node: Getline Notes255929
-Node: Getline Summary258721
-Ref: table-getline-variants259133
-Node: Read Timeout259962
-Ref: Read Timeout-Footnote-1263776
-Node: Command-line directories263834
-Node: Input Summary264738
-Node: Input Exercises267990
-Node: Printing268718
-Node: Print270495
-Node: Print Examples271952
-Node: Output Separators274731
-Node: OFMT276749
-Node: Printf278103
-Node: Basic Printf278888
-Node: Control Letters280459
-Node: Format Modifiers284443
-Node: Printf Examples290450
-Node: Redirection292932
-Node: Special FD299771
-Ref: Special FD-Footnote-1302928
-Node: Special Files303002
-Node: Other Inherited Files303618
-Node: Special Network304618
-Node: Special Caveats305479
-Node: Close Files And Pipes306430
-Ref: Close Files And Pipes-Footnote-1313609
-Ref: Close Files And Pipes-Footnote-2313757
-Node: Output Summary313907
-Node: Output Exercises314903
-Node: Expressions315583
-Node: Values316768
-Node: Constants317444
-Node: Scalar Constants318124
-Ref: Scalar Constants-Footnote-1318983
-Node: Nondecimal-numbers319233
-Node: Regexp Constants322233
-Node: Using Constant Regexps322758
-Node: Variables325896
-Node: Using Variables326551
-Node: Assignment Options328461
-Node: Conversion330336
-Node: Strings And Numbers330860
-Ref: Strings And Numbers-Footnote-1333924
-Node: Locale influences conversions334033
-Ref: table-locale-affects336778
-Node: All Operators337366
-Node: Arithmetic Ops337996
-Node: Concatenation340501
-Ref: Concatenation-Footnote-1343320
-Node: Assignment Ops343426
-Ref: table-assign-ops348409
-Node: Increment Ops349687
-Node: Truth Values and Conditions353125
-Node: Truth Values354208
-Node: Typing and Comparison355257
-Node: Variable Typing356050
-Node: Comparison Operators359702
-Ref: table-relational-ops360112
-Node: POSIX String Comparison363627
-Ref: POSIX String Comparison-Footnote-1364699
-Node: Boolean Ops364837
-Ref: Boolean Ops-Footnote-1369316
-Node: Conditional Exp369407
-Node: Function Calls371134
-Node: Precedence375014
-Node: Locales378682
-Node: Expressions Summary380313
-Node: Patterns and Actions382887
-Node: Pattern Overview384007
-Node: Regexp Patterns385686
-Node: Expression Patterns386229
-Node: Ranges390009
-Node: BEGIN/END393115
-Node: Using BEGIN/END393877
-Ref: Using BEGIN/END-Footnote-1396614
-Node: I/O And BEGIN/END396720
-Node: BEGINFILE/ENDFILE399034
-Node: Empty401935
-Node: Using Shell Variables402252
-Node: Action Overview404528
-Node: Statements406855
-Node: If Statement408703
-Node: While Statement410201
-Node: Do Statement412229
-Node: For Statement413371
-Node: Switch Statement416526
-Node: Break Statement418914
-Node: Continue Statement420955
-Node: Next Statement422780
-Node: Nextfile Statement425160
-Node: Exit Statement427790
-Node: Built-in Variables430193
-Node: User-modified431326
-Ref: User-modified-Footnote-1439006
-Node: Auto-set439068
-Ref: Auto-set-Footnote-1452435
-Ref: Auto-set-Footnote-2452640
-Node: ARGC and ARGV452696
-Node: Pattern Action Summary456900
-Node: Arrays459327
-Node: Array Basics460656
-Node: Array Intro461500
-Ref: figure-array-elements463464
-Ref: Array Intro-Footnote-1465988
-Node: Reference to Elements466116
-Node: Assigning Elements468566
-Node: Array Example469057
-Node: Scanning an Array470815
-Node: Controlling Scanning473831
-Ref: Controlling Scanning-Footnote-1479020
-Node: Numeric Array Subscripts479336
-Node: Uninitialized Subscripts481521
-Node: Delete483138
-Ref: Delete-Footnote-1485882
-Node: Multidimensional485939
-Node: Multiscanning489034
-Node: Arrays of Arrays490623
-Node: Arrays Summary495384
-Node: Functions497489
-Node: Built-in498362
-Node: Calling Built-in499440
-Node: Numeric Functions501428
-Ref: Numeric Functions-Footnote-1506252
-Ref: Numeric Functions-Footnote-2506609
-Ref: Numeric Functions-Footnote-3506657
-Node: String Functions506926
-Ref: String Functions-Footnote-1530398
-Ref: String Functions-Footnote-2530527
-Ref: String Functions-Footnote-3530775
-Node: Gory Details530862
-Ref: table-sub-escapes532643
-Ref: table-sub-proposed534163
-Ref: table-posix-sub535527
-Ref: table-gensub-escapes537067
-Ref: Gory Details-Footnote-1537899
-Node: I/O Functions538050
-Ref: I/O Functions-Footnote-1545151
-Node: Time Functions545298
-Ref: Time Functions-Footnote-1555767
-Ref: Time Functions-Footnote-2555835
-Ref: Time Functions-Footnote-3555993
-Ref: Time Functions-Footnote-4556104
-Ref: Time Functions-Footnote-5556216
-Ref: Time Functions-Footnote-6556443
-Node: Bitwise Functions556709
-Ref: table-bitwise-ops557271
-Ref: Bitwise Functions-Footnote-1561579
-Node: Type Functions561748
-Node: I18N Functions562897
-Node: User-defined564542
-Node: Definition Syntax565346
-Ref: Definition Syntax-Footnote-1570752
-Node: Function Example570821
-Ref: Function Example-Footnote-1573738
-Node: Function Caveats573760
-Node: Calling A Function574278
-Node: Variable Scope575233
-Node: Pass By Value/Reference578221
-Node: Return Statement581731
-Node: Dynamic Typing584715
-Node: Indirect Calls585644
-Ref: Indirect Calls-Footnote-1596948
-Node: Functions Summary597076
-Node: Library Functions599775
-Ref: Library Functions-Footnote-1603393
-Ref: Library Functions-Footnote-2603536
-Node: Library Names603707
-Ref: Library Names-Footnote-1607167
-Ref: Library Names-Footnote-2607387
-Node: General Functions607473
-Node: Strtonum Function608576
-Node: Assert Function611596
-Node: Round Function614920
-Node: Cliff Random Function616461
-Node: Ordinal Functions617477
-Ref: Ordinal Functions-Footnote-1620542
-Ref: Ordinal Functions-Footnote-2620794
-Node: Join Function621005
-Ref: Join Function-Footnote-1622776
-Node: Getlocaltime Function622976
-Node: Readfile Function626717
-Node: Shell Quoting628687
-Node: Data File Management630088
-Node: Filetrans Function630720
-Node: Rewind Function634779
-Node: File Checking636164
-Ref: File Checking-Footnote-1637492
-Node: Empty Files637693
-Node: Ignoring Assigns639672
-Node: Getopt Function641223
-Ref: Getopt Function-Footnote-1652683
-Node: Passwd Functions652886
-Ref: Passwd Functions-Footnote-1661737
-Node: Group Functions661825
-Ref: Group Functions-Footnote-1669728
-Node: Walking Arrays669941
-Node: Library Functions Summary671544
-Node: Library Exercises672945
-Node: Sample Programs674225
-Node: Running Examples674995
-Node: Clones675723
-Node: Cut Program676947
-Node: Egrep Program686677
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-Node: Id Program694291
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+Node: Distribution contents1095589
+Node: Unix Installation1101359
+Node: Quick Installation1101976
+Node: Additional Configuration Options1104407
+Node: Configuration Philosophy1106147
+Node: Non-Unix Installation1108498
+Node: PC Installation1108956
+Node: PC Binary Installation1110282
+Node: PC Compiling1112130
+Ref: PC Compiling-Footnote-11115151
+Node: PC Testing1115256
+Node: PC Using1116432
+Node: Cygwin1120547
+Node: MSYS1121370
+Node: VMS Installation1121868
+Node: VMS Compilation1122660
+Ref: VMS Compilation-Footnote-11123882
+Node: VMS Dynamic Extensions1123940
+Node: VMS Installation Details1125624
+Node: VMS Running1127876
+Node: VMS GNV1130717
+Node: VMS Old Gawk1131451
+Node: Bugs1131921
+Node: Other Versions1135825
+Node: Installation summary1142038
+Node: Notes1143094
+Node: Compatibility Mode1143959
+Node: Additions1144741
+Node: Accessing The Source1145666
+Node: Adding Code1147102
+Node: New Ports1153274
+Node: Derived Files1157756
+Ref: Derived Files-Footnote-11163231
+Ref: Derived Files-Footnote-21163265
+Ref: Derived Files-Footnote-31163861
+Node: Future Extensions1163975
+Node: Implementation Limitations1164581
+Node: Extension Design1165829
+Node: Old Extension Problems1166983
+Ref: Old Extension Problems-Footnote-11168500
+Node: Extension New Mechanism Goals1168557
+Ref: Extension New Mechanism Goals-Footnote-11171917
+Node: Extension Other Design Decisions1172106
+Node: Extension Future Growth1174214
+Node: Old Extension Mechanism1175050
+Node: Notes summary1176812
+Node: Basic Concepts1177998
+Node: Basic High Level1178679
+Ref: figure-general-flow1178951
+Ref: figure-process-flow1179550
+Ref: Basic High Level-Footnote-11182779
+Node: Basic Data Typing1182964
+Node: Glossary1186292
+Node: Copying1211450
+Node: GNU Free Documentation License1249006
+Node: Index1274142
 
 End Tag Table