Imported Upstream version 2.6.0

1 files changed, 242 insertions, 243 deletions

diff --git a/doc/flex.info b/doc/flex.info
index 62ff3e0..1faf9cb 100644
--- a/doc/flex.info
+++ b/doc/flex.info
@@ -1,15 +1,10 @@
-This is flex.info, produced by makeinfo version 4.13 from flex.texi.
+This is flex.info, produced by makeinfo version 6.0 from flex.texi.
 
-INFO-DIR-SECTION Programming
-START-INFO-DIR-ENTRY
-* flex: (flex).      Fast lexical analyzer generator (lex replacement).
-END-INFO-DIR-ENTRY
-
-   The flex manual is placed under the same licensing conditions as the
+The flex manual is placed under the same licensing conditions as the
 rest of flex:
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 The
-Flex Project.
+   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2012 The Flex
+Project.
 
    Copyright (C) 1990, 1997 The Regents of the University of California.
 All rights reserved.
@@ -18,14 +13,14 @@ All rights reserved.
 Paxson.
 
    The United States Government has rights in this work pursuant to
-contract no. DE-AC03-76SF00098 between the United States Department of
+contract no.  DE-AC03-76SF00098 between the United States Department of
 Energy and the University of California.
 
    Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met:
 
-  1.  Redistributions of source code must retain the above copyright
+  1. Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
 
   2. Redistributions in binary form must reproduce the above copyright
@@ -40,243 +35,247 @@ without specific prior written permission.
    THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
 WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+INFO-DIR-SECTION Programming
+START-INFO-DIR-ENTRY
+* flex: (flex).      Fast lexical analyzer generator (lex replacement).
+END-INFO-DIR-ENTRY
 
 
 Indirect:
-flex.info-1: 1627
-flex.info-2: 288420
+flex.info-1: 1622
+flex.info-2: 319164
 
 Tag Table:
 (Indirect)
-Node: Top1627
-Node: Copyright7695
-Node: Reporting Bugs9214
-Node: Introduction9519
-Node: Simple Examples10347
-Node: Format13634
-Node: Definitions Section14047
-Ref: Definitions Section-Footnote-116305
-Node: Rules Section16373
-Node: User Code Section17530
-Node: Comments in the Input17968
-Node: Patterns19335
-Ref: case and character ranges26159
-Node: Matching30170
-Node: Actions33454
-Node: Generated Scanner42423
-Node: Start Conditions47438
-Node: Multiple Input Buffers57975
-Ref: Scanning Strings64511
-Node: EOF66141
-Node: Misc Macros67727
-Node: User Values70579
-Node: Yacc72910
-Node: Scanner Options73805
-Node: Options for Specifying Filenames76561
-Ref: option-header76787
-Ref: option-outfile77499
-Ref: option-stdout77824
-Node: Options Affecting Scanner Behavior78806
-Ref: option-case-insensitive79047
-Ref: option-lex-compat79480
-Ref: option-batch80012
-Ref: option-interactive80536
-Ref: option-7bit81890
-Ref: option-8bit83194
-Ref: option-default83606
-Ref: option-always-interactive83670
-Ref: option-posix84274
-Ref: option-stack85421
-Ref: option-stdinit85529
-Ref: option-yylineno86007
-Ref: option-yywrap86450
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-Ref: option-ansi-definitions86945
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-Ref: option-c++89168
-Ref: option-array89294
-Ref: option-pointer89392
-Ref: option-prefix89520
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-Ref: option-nounistd91232
-Ref: option-yyclass91740
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-Ref: option-ecs93276
-Ref: option-meta-ecs94312
-Ref: option-read94799
-Ref: option-full96681
-Ref: option-fast96876
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-Ref: option-backup97988
-Ref: option-debug98533
-Ref: option-perf-report99255
-Ref: option-nodefault99881
-Ref: option-trace100199
-Ref: option-nowarn100490
-Ref: option-verbose100558
-Ref: option-warn100987
-Node: Miscellaneous Options101206
-Node: Performance101663
-Node: Cxx111905
-Node: Reentrant119507
-Node: Reentrant Uses120184
-Node: Reentrant Overview121745
-Node: Reentrant Example122544
-Node: Reentrant Detail123318
-Node: Specify Reentrant123751
-Node: Extra Reentrant Argument124398
-Node: Global Replacement125649
-Node: Init and Destroy Functions126877
-Node: Accessor Methods129394
-Node: Extra Data130736
-Node: About yyscan_t133001
-Node: Reentrant Functions133396
-Ref: bison-functions134878
-Node: Lex and Posix135617
-Node: Memory Management142988
-Ref: memory-management143134
-Node: The Default Memory Management143362
-Ref: The Default Memory Management-Footnote-1147168
-Node: Overriding The Default Memory Management147321
-Ref: Overriding The Default Memory Management-Footnote-1149718
-Node: A Note About yytext And Memory149882
-Node: Serialized Tables151115
-Ref: serialization151259
-Node: Creating Serialized Tables152024
-Node: Loading and Unloading Serialized Tables153632
-Node: Tables File Format155400
-Node: Diagnostics162414
-Node: Limitations165823
-Node: Bibliography167771
-Node: FAQ168444
-Node: When was flex born?172684
-Node: How do I expand backslash-escape sequences in C-style quoted strings?173061
-Node: Why do flex scanners call fileno if it is not ANSI compatible?174365
-Node: Does flex support recursive pattern definitions?175160
-Node: How do I skip huge chunks of input (tens of megabytes) while using flex?176006
-Node: Flex is not matching my patterns in the same order that I defined them.176473
-Node: My actions are executing out of order or sometimes not at all.178218
-Node: How can I have multiple input sources feed into the same scanner at the same time?178991
-Node: Can I build nested parsers that work with the same input file?180979
-Node: How can I match text only at the end of a file?181985
-Node: How can I make REJECT cascade across start condition boundaries?182789
-Node: Why cant I use fast or full tables with interactive mode?183803
-Node: How much faster is -F or -f than -C?185061
-Node: If I have a simple grammar cant I just parse it with flex?185373
-Node: Why doesn't yyrestart() set the start state back to INITIAL?185854
-Node: How can I match C-style comments?186481
-Node: The period isn't working the way I expected.187291
-Node: Can I get the flex manual in another format?188538
-Node: Does there exist a "faster" NDFA->DFA algorithm?189027
-Node: How does flex compile the DFA so quickly?189537
-Node: How can I use more than 8192 rules?190504
-Node: How do I abandon a file in the middle of a scan and switch to a new file?191914
-Node: How do I execute code only during initialization (only before the first scan)?192467
-Node: How do I execute code at termination?193244
-Node: Where else can I find help?193570
-Node: Can I include comments in the "rules" section of the file?193943
-Node: I get an error about undefined yywrap().194322
-Node: How can I change the matching pattern at run time?194798
-Node: How can I expand macros in the input?195160
-Node: How can I build a two-pass scanner?196192
-Node: How do I match any string not matched in the preceding rules?197108
-Node: I am trying to port code from AT&T lex that uses yysptr and yysbuf.198017
-Node: Is there a way to make flex treat NULL like a regular character?198812
-Node: Whenever flex can not match the input it says "flex scanner jammed".199333
-Node: Why doesn't flex have non-greedy operators like perl does?199976
-Node: Memory leak - 16386 bytes allocated by malloc.201329
-Ref: faq-memory-leak201627
-Node: How do I track the byte offset for lseek()?202594
-Node: How do I use my own I/O classes in a C++ scanner?204103
-Node: How do I skip as many chars as possible?204946
-Node: deleteme00206020
-Node: Are certain equivalent patterns faster than others?206460
-Node: Is backing up a big deal?209878
-Node: Can I fake multi-byte character support?211784
-Node: deleteme01213225
-Node: Can you discuss some flex internals?214334
-Node: unput() messes up yy_at_bol216578
-Node: The | operator is not doing what I want217680
-Node: Why can't flex understand this variable trailing context pattern?219226
-Node: The ^ operator isn't working220475
-Node: Trailing context is getting confused with trailing optional patterns221710
-Node: Is flex GNU or not?222953
-Node: ERASEME53224626
-Node: I need to scan if-then-else blocks and while loops225396
-Node: ERASEME55226595
-Node: ERASEME56227693
-Node: ERASEME57229051
-Node: Is there a repository for flex scanners?230049
-Node: How can I conditionally compile or preprocess my flex input file?230364
-Node: Where can I find grammars for lex and yacc?230837
-Node: I get an end-of-buffer message for each character scanned.231184
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-Node: What is the difference between YYLEX_PARAM and YY_DECL?274084
-Node: Why do I get "conflicting types for yylex" error?274605
-Node: How do I access the values set in a Flex action from within a Bison action?275135
-Node: Appendices275566
-Node: Makefiles and Flex275775
-Ref: Makefiles and Flex-Footnote-1278971
-Ref: Makefiles and Flex-Footnote-2279088
-Ref: Makefiles and Flex-Footnote-3279274
-Node: Bison Bridge279325
-Ref: Bison Bridge-Footnote-1281990
-Node: M4 Dependency282182
-Ref: M4 Dependency-Footnote-1283587
-Node: Common Patterns283722
-Node: Numbers284013
-Node: Identifiers284990
-Node: Quoted Constructs285817
-Node: Addresses286869
-Node: Indices288182
-Node: Concept Index288420
-Node: Index of Functions and Macros313703
-Node: Index of Variables318599
-Node: Index of Data Types320265
-Node: Index of Hooks321153
-Node: Index of Scanner Options321721
+Node: Top1622
+Node: Copyright9420
+Node: Reporting Bugs10939
+Node: Introduction11244
+Node: Simple Examples12073
+Node: Format15361
+Node: Definitions Section15816
+Ref: Definitions Section-Footnote-118074
+Node: Rules Section18142
+Node: User Code Section19300
+Node: Comments in the Input19738
+Node: Patterns21108
+Ref: case and character ranges27940
+Node: Matching31943
+Node: Actions35228
+Node: Generated Scanner44190
+Node: Start Conditions49209
+Node: Multiple Input Buffers59751
+Ref: Scanning Strings66292
+Node: EOF67921
+Node: Misc Macros69507
+Node: User Values72361
+Node: Yacc74686
+Node: Scanner Options75581
+Node: Options for Specifying Filenames78370
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+Ref: option-outfile79310
+Ref: option-stdout79635
+Node: Options Affecting Scanner Behavior80618
+Ref: option-case-insensitive80859
+Ref: option-lex-compat81292
+Ref: option-batch81824
+Ref: option-interactive82343
+Ref: option-7bit83697
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+Node: Performance103475
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+Node: Reentrant Uses122548
+Node: Reentrant Overview124110
+Node: Reentrant Example124910
+Node: Reentrant Detail125683
+Node: Specify Reentrant126187
+Node: Extra Reentrant Argument126837
+Node: Global Replacement128089
+Node: Init and Destroy Functions129324
+Node: Accessor Methods131845
+Node: Extra Data133192
+Node: About yyscan_t135459
+Node: Reentrant Functions135856
+Ref: bison-functions137340
+Node: Lex and Posix138079
+Node: Memory Management145426
+Ref: memory-management145572
+Node: The Default Memory Management145806
+Ref: The Default Memory Management-Footnote-1149626
+Node: Overriding The Default Memory Management149779
+Ref: Overriding The Default Memory Management-Footnote-1152193
+Node: A Note About yytext And Memory152357
+Node: Serialized Tables153597
+Ref: serialization153741
+Node: Creating Serialized Tables154521
+Node: Loading and Unloading Serialized Tables156136
+Node: Tables File Format157909
+Node: Diagnostics164934
+Node: Limitations168343
+Node: Bibliography170291
+Node: FAQ170961
+Node: When was flex born?176124
+Node: How do I expand backslash-escape sequences in C-style quoted strings?176501
+Node: Why do flex scanners call fileno if it is not ANSI compatible?177804
+Node: Does flex support recursive pattern definitions?178601
+Node: How do I skip huge chunks of input (tens of megabytes) while using flex?179448
+Node: Flex is not matching my patterns in the same order that I defined them.179915
+Node: My actions are executing out of order or sometimes not at all.181661
+Node: How can I have multiple input sources feed into the same scanner at the same time?182434
+Node: Can I build nested parsers that work with the same input file?184419
+Node: How can I match text only at the end of a file?185426
+Node: How can I make REJECT cascade across start condition boundaries?186230
+Node: Why cant I use fast or full tables with interactive mode?187244
+Node: How much faster is -F or -f than -C?188501
+Node: If I have a simple grammar cant I just parse it with flex?188813
+Node: Why doesn't yyrestart() set the start state back to INITIAL?189295
+Node: How can I match C-style comments?189922
+Node: The period isn't working the way I expected.190732
+Node: Can I get the flex manual in another format?191977
+Node: Does there exist a "faster" NDFA->DFA algorithm?192467
+Node: How does flex compile the DFA so quickly?192977
+Node: How can I use more than 8192 rules?193943
+Node: How do I abandon a file in the middle of a scan and switch to a new file?195353
+Node: How do I execute code only during initialization (only before the first scan)?195907
+Node: How do I execute code at termination?196684
+Node: Where else can I find help?197010
+Node: Can I include comments in the "rules" section of the file?197384
+Node: I get an error about undefined yywrap().197764
+Node: How can I change the matching pattern at run time?198240
+Node: How can I expand macros in the input?198602
+Node: How can I build a two-pass scanner?199634
+Node: How do I match any string not matched in the preceding rules?200552
+Node: I am trying to port code from AT&T lex that uses yysptr and yysbuf.201461
+Node: Is there a way to make flex treat NULL like a regular character?202256
+Node: Whenever flex can not match the input it says "flex scanner jammed".202776
+Node: Why doesn't flex have non-greedy operators like perl does?203419
+Node: Memory leak - 16386 bytes allocated by malloc.204772
+Ref: faq-memory-leak205070
+Node: How do I track the byte offset for lseek()?206041
+Node: How do I use my own I/O classes in a C++ scanner?207550
+Node: How do I skip as many chars as possible?208393
+Node: deleteme00209468
+Node: Are certain equivalent patterns faster than others?209908
+Node: Is backing up a big deal?213326
+Node: Can I fake multi-byte character support?215232
+Node: deleteme01216673
+Node: Can you discuss some flex internals?217782
+Node: unput() messes up yy_at_bol220026
+Node: The | operator is not doing what I want221128
+Node: Why can't flex understand this variable trailing context pattern?222674
+Node: The ^ operator isn't working223923
+Node: Trailing context is getting confused with trailing optional patterns225158
+Node: Is flex GNU or not?226401
+Node: ERASEME53228074
+Node: I need to scan if-then-else blocks and while loops228844
+Node: ERASEME55230043
+Node: ERASEME56231141
+Node: ERASEME57232499
+Node: Is there a repository for flex scanners?233497
+Node: How can I conditionally compile or preprocess my flex input file?233813
+Node: Where can I find grammars for lex and yacc?234286
+Node: I get an end-of-buffer message for each character scanned.234633
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+Node: What is the difference between YYLEX_PARAM and YY_DECL?277533
+Node: Why do I get "conflicting types for yylex" error?278057
+Node: How do I access the values set in a Flex action from within a Bison action?278587
+Node: Appendices279016
+Node: Makefiles and Flex279281
+Ref: Makefiles and Flex-Footnote-1282483
+Ref: Makefiles and Flex-Footnote-2282600
+Ref: Makefiles and Flex-Footnote-3282787
+Node: Bison Bridge282838
+Ref: Bison Bridge-Footnote-1285505
+Node: M4 Dependency285697
+Ref: M4 Dependency-Footnote-1287111
+Node: Common Patterns287247
+Node: Numbers287570
+Node: Identifiers288546
+Node: Quoted Constructs289373
+Node: Addresses290427
+Node: Indices291739
+Node: Concept Index292031
+Node: Index of Functions and Macros319164
+Node: Index of Variables324133
+Node: Index of Data Types325799
+Node: Index of Hooks326687
+Node: Index of Scanner Options327255
 
 End Tag Table