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#1Flex学习笔记5: Multiple input buffers - ILD
执行特殊的yyterminate(). 切换到新的buffer. 如果<<EOF>>没有指定start conditon,那么它应用到所有还没有执行<<EOF>>的start condition,想要指定 ...
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#2Flex program to check use of the function yyterminate()
This flex program is to check use of yyterminate() function. The yyterminate() function ends the execution of the program as soon as it is called.
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#3The Flex Manual Page
- yyterminate() can be used in lieu of a return statement in an action. It terminates the scanner and returns a 0 to the scanner's caller, indicating "all done" ...
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#4Lex/Yacc 初識Lex - 台部落
#ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows.
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#5Lexical Analysis With Flex, for Flex 2.6.2: Actions - Will Estes
yyterminate () can be used in lieu of a return statement in an action. It terminates the scanner and returns a 0 to the scanner's caller, indicating “all ...
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#6LEX issues possible yyterminate not sure help! - Stack Overflow
i have managed to overcome the problem, i wasnt resetting the buffer so i j used yyrestart(stdin) this stopped it filling up the screen with ...
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#7yyterminate - PostGIS
yyterminate. #define yyterminate, (, ), return YY_NULL. Definition at line 1048 of file lwin_wkt_lex.c. liblwgeom · lwin_wkt_lex.c; Generated by doxygen ...
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#8Compiler Design Using FLEX and YACC - 第 41 頁 - Google 圖書結果
PROGRAM 3.15 % { ** ** // **** // FLEX program that checks the function of yyterminate ( ) // // The lexer generated using the flex - 2.5.4a tool in RedHat ...
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#9Lexical Analysis With Flex, for Flex 2.6.3: EOF
executing the special yyterminate() action. or, switching to a new buffer using yy_switch_to_buffer() as shown in the example above. <<EOF>> rules may not ...
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#10flex-bison-cpp-example/scanner.ll at master - GitHub
Unfortunately yyterminate. * by default returns 0, which is not of token_type. */. #define yyterminate() return token::END.
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#11A lexical scanner generated by flex */ /* scanner skeleton ...
#define yyterminate() return ( YY_NULL ) replaced by jbk */ static int yyterminate_internal( void ); #define yyterminate() return yyterminate_internal() ...
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#12flex.info-7 - Apple Open Source
exiting with yyterminate(): Actions. * experimental form of c++ scanner class: Cxx. * extended scope of start conditions: Start Conditions.
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#13How the input is matched
See also yyless(), yyterminate(), input(), output(), unput() in the documentation. START CONDITIONS (or start conditions) are used to limit the scope of ...
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#14Обсуждение: pgc.l modif. has been overwritten again
struct _yy_buffer *yb = yy_buffer; --- 867,872 ---- if (yy_buffer == NULL) yyterminate(); else { struct _yy_buffer *yb = yy_buffer;. Nicolas.
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#15A lexical scanner generated by flex */ /* scanner skeleton ...
#define yyterminate() return ( YY_NULL ) /* report a fatal error */ /* The funky do-while is used to turn this macro definition into * a single C statement ...
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#16flexlexer.h File Reference - Genivia
#define, yyterminate() return YY_NULL. Flex-compatible macro: the terminating action. More... #define, yyinput() YY_SCANNER_DOT_ input().
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#17#include <string> #include "scanner.h" /* import the parser's ...
Unfortunately yyterminate * by default returns 0, which is not of token_type. */ #define yyterminate() return token::END /* This disables inclusion of ...
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#18Calc++ Scanner - Bison 2.5
Unfortunately yyterminate by default returns 0, which is not of token_type. */ #define yyterminate() return token::END %}.
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#19【C】Flex給出“致命的掃描器內部錯誤 - 程式人生
<<EOF>> {yyterminate(); yy_delete_buffer(YY_CURRENT_BUFFER);} 試圖在緩衝區執行後清除。 我不確定我這樣做是否正確,因為這是我第一次嘗試將flex ...
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#20CUBRID Engine: src/compat/cnvlex.c File Reference
#define, YY_NULL 0 ; #define, yyterminate() return ( (FMT_TOKEN_TYPE) YY_NULL ) ; #define, YY_FATAL_ERROR(msg).
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#21Flex and Bison in C++, a short example - Jonathan Beard
This way yyterminate() is already defined by the time the compiler reaches this point in the generated code so our version is in the compiled code and not ...
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#22如何将flex 生成的可重入C词法扫描器与bison生成 ... - 程序员秘密
1. flex设置. %{ /* 由于flex在输入结束时默认的yyterminate()返回值为0,与bison中token::END可以能不一致*/ ...
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#23Lab 1: Scanner Specification — TDDD55 Compilers and ...
The ones that you will encounter are the variables yylineno , yyin , yytext and the function yyterminate . yylineno. This variable holds the number of the ...
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#24YYTERMINATE in Japanese Translation - TR-Ex
Translations in context of "YYTERMINATE" in english-japanese. HERE are many translated example sentences containing "YYTERMINATE" - english-japanese ...
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#25From 6aa013555eaa7b4f909e69053807cd5ea0dda83e Mon ...
NULL @@ -2167,7 +2170,6 @@ YY_RULE_SETUP str += "' to UTF-8"; exit_status = SCAN_ERROR; scan_error("can not convert string to UTF-8"); - yyterminate(); } ...
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#26Copyright (c) 1996, 1998-2005, 2007-2017 * Todd C. Miller ...
{ /* quoted fnmatch glob char, pass verbatim */ LEXTRACE("QUOTEDCHAR "); if (!fill_args(sudoerstext, 2, sawspace)) yyterminate(); sawspace = false; } ...
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#27Lex and Yacc : a very quick primer
... {nonws}+ cc += yyleng; ++wc; {ws}+ cc += yyleng; \n ++lc; ++cc; <<EOF>> { printf( "%8d %8d %8d\n", lc, wc, cc ); yyterminate(); }.
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#28如何将flex 生成的可重入C词法扫描器与bison ... - CodeAntenna
由于flex在输入结束时默认的yyterminate()返回值为0,与bison中token::END可以能不一致 */. 3. #define yyterminate() return token::END /* end of input file. */.
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#29input() - Campus Virtual ULL
La función yyterminate() termina la rutina de análisis léxico y devuelve un cero indicándole a la rutina que llama que todo se ha acabado. Por defecto, ...
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#30ClntLexer.cpp File Reference - Dibbler - a portable DHCPv6
#define, YYSTATE YY_START ; #define, YYTABLES_NAME "yytables" ; #define, yyterminate() return YY_NULL ; #define, yytext_ptr yytext ...
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#31src/scanner.cc Source File - Flex Bison C++ Example
Unfortunately yyterminate 00503 * by default returns 0, which is not of token_type. */ 00504 #define yyterminate() return token::END 00505 00506 /* This ...
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#32pp_lexer.c
#ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows.
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#33も呼ばれます - Translation into English - examples Japanese
B yyterminate() はファイルの終わりに達したときにも呼ばれます。 By default, .B yyterminate() is also called when an end-of-file is encountered.
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#34include_by_push.direct.l in vendor/netbsd/8/src/external/bsd ...
53, if((yyin=fopen(yytext,"r"))==NULL) {. 54, fprintf(stderr,"*** Error: Could not open include file \"%s\".\n",yytext);. 55, error = 1;. 56, yyterminate();.
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#35Parser Function (Bison 3.8.1) - GNU.org
You call the function yyparse to cause parsing to occur. This function reads tokens, executes actions, and ultimately returns when it encounters end-of-input or ...
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#36AtomLexer.C File Reference
#define, yyterminate() return YY_NULL. #define, YY_START_STACK_INCR 25. #define, YY_FATAL_ERROR(msg) yy_fatal_error( msg ). #define, YY_BREAK break;.
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#37Lexical Analysis with Flex - novice.softlab.ntua.gr
By default, yyterminate() is also called when an end-of-file is encountered. It is a macro and may be redefined. Page 26. Chapter 9: The Generated Scanner.
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#38野牛解析器, 弹性EOF, 终止, 野牛, Yywrap, 野牛语法, 野牛示例 ...
终止. Flex 程序来检查函数yyterminate() 的使用,这样yyterminate() 已经在编译器在生成的代码中到达这一点时定义了 ...
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#39$NetBSD: scanner.l,v 1.1.1.1 2009/10/26 00:29:32 christos ...
n", yytext); yyterminate(); } yylex_init(&scanner); yyset_in( fp, scanner); yyset_out( stdout, scanner); yylex(scanner); yylex_destroy(scanner); BEGIN(0); } ...
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#40storage/innobase/pars/lexyy.cc File Reference - MySQL
#define, yyterminate() return YY_NULL. #define, YY_START_STACK_INCR 25. #define, YY_FATAL_ERROR(msg) yy_fatal_error( msg ). #define, YY_DECL_IS_OURS 1.
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#41(bison.info)Calc++ Scanner - MU3C
Unfortunately yyterminate by default returns 0, which is not of token_type. */ #define yyterminate() return token::END %} Because there is no ...
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#42Flexとのインターフェイス - asahi-net.or.jp
アクションの中で呼び出されると、 yyterminate() はスキャナの実行を終了させ、 その後に yylex() が0を返します。 この後は、 yyrestart() (下記参照)が呼び出されない ...
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#43info flex - manpagez
yyterminate () can be used in lieu of a return statement in an action. It terminates the scanner and returns a 0 to the scanner's caller, ...
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#44hwk1.txt
(d) <<EOF>> can be used to match end of file, yyterminate() can be used to stop the scanner. (e) To submit your homework, send an email to ...
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#45Flex分词程序生成器概览 - 陈颂光
yyterminate (), 结束扫描. yy_push_state(new_state), 把当前状态推入栈并把状态设为new_state. yy_pop_state (), 把栈顶弹出成当前状态. yy_top_state (), 返回栈顶 ...
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#46TAO_CosTrader: Constraint_l.cpp File Reference
#define, yyterminate() return YY_NULL ; #define, YY_START_STACK_INCR 25 ; #define, YY_FATAL_ERROR(msg) yy_fatal_error( msg ) ; #define, YY_DECL int yylex YY_PROTO ...
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#47parser/mocc_scanner.cpp File Reference - CIFASIS-Conicet
#define, yyterminate() return YY_NULL ... YY_SC_TO_UI, YY_START, YY_START_STACK_INCR, YY_STATE_EOF, yyleng, yyterminate, YYText, yytext_ptr, and yywrap.
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#48MySQL-词法分析 - 代码交流
目录. 简介. BNF. 上下文无关文法. Lex 词法分析. 常用功能. 正则表达式. 多规则匹配. yyterminate(). 配置选项. 其它. 值传递. 标准格式. YACC 语法分析. 语法定义.
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#49flex / bison不终止于<< EOF >> | 码农家园
我已经尝试过不要放置 <<EOF>> 规则和与此相关的其他一些东西,例如调用yyterminate(),调用return 0,两者都如此等等,但是没有成功。
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#50Bison matching list_mb5fe328e8a0a04的技术博客
%option noyywrap noline %{ #include <iostream> #include "parser.h" #define YY_DECL yy::parser::symbol_type yylex() #define yyterminate() ...
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#51C++ yy_delete_buffer函數代碼示例- 純淨天空
... else yyterminate(); does not work ??? ***/ } return 1; /* (means the end of current input) */ }. 開發者ID:Rajesh-Veeranki,項目名稱:MACEK,代碼行數:28, ...
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#52c - 可能对LEX问题有不确定的帮助!
{printf("error in sep state");errorFlag=1; yyterminate(); } <pot_value>[^0-2] { printf("Pot Value error"); errorFlag=1; yyterminate(); } <pot_state>.
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#53IO/Import/vtkVRMLImporter_Yacc.h File Reference - VTK
#define, yyterminate() return YY_NULL. #define, YY_START_STACK_INCR 25. #define, YY_FATAL_ERROR(msg) yy_fatal_error( msg ).
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#54Using flex - Input and Output Files - FR
yyterminate (): can be used in lieu of a return statement in an action. It terminates the scanner and returns a 0 to the scanner's caller, indicating `all ...
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#55Flex - a scanner generator - cs.Princeton
By default, `yyterminate()' is also called when an end-of-file is encountered. It is a macro and may be redefined. The generated scanner. The output of flex is ...
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#56psp_parser.l - Apache
{ path = malloc(strlen(filename)+strlen(PSP_PG(dir))+1); if (path == NULL) { PyErr_NoMemory(); yyterminate(); } strcpy(path, PSP_PG(dir)); strcat(path, ...
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#57Flex grammar produces error: scanner push-back overflow
Is is very easy to have infinite cycles in <<EOF>> rules when we have branches with no clauses of yyterminate, yyaccept, return or similar.
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#58lex.yy.c
#ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of ... YY_BREAK #line 749 "lex.yy.c" case YY_STATE_EOF(INITIAL): yyterminate(); ...
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#59Εισαγωγή στο Flex
Κλήση της συνάρτησης στο τμήμα κανόνων με κατάλληλο μήνυμα: ▫ yyerror(“illegal input in string");. • Χρήση της yyterminate() σε περίπτωση ολοκλήρωσης της ...
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#60[Flex-help] C++ and multiple input buffers - SourceForge
\n",yytext); yyterminate(); } yyin = &file; yypush_buffer_state( yy_create_buffer( yyin, YY_BUF_SIZE )); BEGIN(0); } .|\n { fprintf(stderr,"Invalid input ...
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#61Scanner.cpp File Reference - ArmarX Documentation
#define, YYSTATE YY_START. #define, YYTABLES_NAME "yytables". #define, yyterminate() return YY_NULL. #define, yytext_ptr yytext. #define, yywrap() 1 ...
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#62mkscanner.w - CTAN
%\let\B\oldB % \Cee\ mode mixes all up @d YYPARSE_PARAMETERS @d YY_USER_INIT define_all_states(); @d yyterminate() TeX_( "/yyterminate" ); return YY_NULL @c ...
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#63YARA rule lexer for ClamAV * * Copyright (C) 2014 Cisco ...
... "out of space in lex_buf"); \ yyterminate(); \ } #define YYTEXT_TO_BUFFER \ { \ char *yptr = yytext; \ LEX_CHECK_SPACE_OK(yptr, yyextra->lex_buf_len, ...
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#64How to connect the reentrant C lexical scanner generated by ...
{/* Since the default yyterminate() return value of flex at the end of input is 0, it may be inconsistent with the token::END in bison*/#define ...
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#65如何将flex 生成的可重入C词法扫描器与bison生成的C ... - 博客园
由于flex在输入结束时默认的yyterminate()返回值为0,与bison中token::END可以能不一致*/ #define yyterminate() return token::END /* end of input ...
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#66Flex 简介 - 悟空小饭
可在一个动作中代替return 使用,用于结束扫描并向扫描器的调用者返回0;可以通过如下方式自定义。 #ifdef yyterminate # undef ...
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#67Lex & Yacc 学习笔记(4)- Lex深入学习 - 简书
yyterminate () 可以在动作内部返回描述区域中使用,它将终止解析器并返回0给解析器调用者,表示操作完成。缺省情况下,到达文件结束位置也会被调用, ...
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#68flex & bison: Text Processing Tools - 第 31 頁 - Google 圖書結果
It simply prints an error message and uses the macro yyterminate(), which immediately returns from the scanner.§ This definition of #include is fairly ...
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#69Intermediate Code Generator for While - Yacc Program
\n yyterminate(); . return yytext[0]; %% (Yacc Program: intwh.y) %token ID NUM WHILE %right '=' %left '+' '-' %left '*' '/' %left UMINUS
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#70Implementing the “include” directive to support nested input files.
'\n') ; } if (!push_file (strdup(yytext))) { yyterminate (); } BEGIN INITIAL; } <INCLUDE_FILE>.|\n { fprintf (stderr, "Bad include line is ...
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#71Solved Can someone help me with Computer science hw! Given
extern void yyterminate(); void yyerror(const char *s); extern FILE* yyin; int lineNum = 0;. %}. %token DIGIT CHAR EOL %token INVALID.
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#72FastBit: predicate.yy.cpp File Reference - SDM
#define, yyterminate() return YY_NULL ; #define, yytext_ptr yytext ; #define, yywrap() 1 ; Typedefs ; typedef yy_buffer_state *, YY_BUFFER_STATE.
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#73(flex.info.gz) Concept Index
(line 57) * exiting with yyterminate() Actions. (line 221) * experimental form of c++ scanner class Cxx. (line 6) * extended scope of start conditions Start ...
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#74bison end of file
You could use a flex EOF rule to append a newline to the input: < > { static int once = 0; return once++ ? 0 : '\n' } In your lex file #define yyterminate()
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#75glex.pdf
an end-of-file is encountered. yyterminate is not a GimML primitive, and is defined locally to the generated scanner by glex. Using the -t option tells glex ...
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#76c语言void calc(),bison(yacc)中关于calc的一个C++版实现
Unfortunately yyterminate by default returns 0, which is. not of token_type. */. #define yyterminate() return token::END.
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#77CEvaluationLexer_lex.cpp File Reference - COPASI API
#define, yymore() yymore_used_but_not_detected. #define, YYSTATE YY_START. #define, YYTABLES_NAME "yytables". #define, yyterminate() return YY_NULL.
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#78[Forensics-changes] [yara] 93/415: Prevent malicious rules ...
... + yyerror(yyscanner, "out of space in lex_buf"); \ + yyterminate(); \ + } + +#define YYTEXT_TO_BUFFER \ + { \ + char *yptr = yytext; ...
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#79How to Input Sting in Flex & Store token in a STL container
... 0) { yyterminate();} else { yy_delete_buffer( YY_CURRENT_BUFFER ); yy_switch_to_buffer( g_previous_buf ); g_previous_buf = 0;};.
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#80Flex中文文档
默认情况下,当遇到文件结束,也会调用 yyterminate() .它是一个宏,可以重新定义. 9 The Generated Scanner. flex的输出是lex.yy.c,包括扫描 ...
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#81Unconfirmed Errata | O'Reilly Media flex & bison
newfile(yytext)) { while (curbs) { popfile(); } BEGIN INITIAL; yyterminate(); } - note: this bug will only reveal itself in fb2-5, which accepts multiple input ...
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#82Flex: インデックス: -- Y
yyterminate () 、詳細 · 4.1 FlexとC · yyterminate() 、要約 · 10.2 Flex変数およびFlex関数の要約 · yyterminate() とLex · 8.1.1 FlexとPOSIX.
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#83Raw - Debian-facile
Unfortunately yyterminate by default returns 0, which is not of token_type. */ #define yyterminate() return token::END %} %option noyywrap nounput batch ...
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#84RTAI API: base/config/kconfig/lex.zconf.c File Reference
#define, yyterminate() return YY_NULL. #define, YY_START_STACK_INCR 25. #define, YY_FATAL_ERROR(msg) yy_fatal_error( msg ).
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#85Implementing eval and load functions inside a scripting ...
If you have an <<EOF>> rule, that action needs to either call yyterminate() or establish a new input source somehow, or you'll get a crash similar to what ...
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#86Flex, versión 2.5 - Introducción
Por defecto, también se llama a 'yyterminate()' cuando se encuentra un fin-de-fichero. Esta es una macro y podrıa ser redefinida.
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#87@package @link Current Path : /usr/bin/ Url: Current File : /usr ...
#define yyterminate() return YY_NULL /* Number of entries by which start-condition stack grows. */ #define YY_START_STACK_INCR 25 #define ...
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#88GCC : compilation gcc tmp - Developpez.net
... return term;} [ \t] /* ignore whitespace */ <<EOF>> yyterminate(); /* signal end of dialogue */ \n return yytext[0]; . return yytext[0]; ...
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#89defargs.cpp File Reference
#define, YY_READ_BUF_SIZE 8192 ; #define, ECHO do { if (fwrite( defargsYYtext, defargsYYleng, 1, defargsYYout )) {} } while (0) ; #define, yyterminate() return ...
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#90Lexical Analysis with Flex
yyterminate () can be used in lieu of a return statement in an action. It terminates the scanner and returns a 0 to the scanner's caller, indicating “all ...
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#91michael_ul/gmt-makemap - git linuxdv.org
... struct yyguts_t defined in each flex output file, this emits warning at linking stage; #define yyguts_t gmt_filter_headfootguts_t; #define yyterminate ...
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#92Programa YACC para conversão de expressão Infix em Postfix
... Rule Section */ %% {ALPHA}({ALPHA}|{DIGIT})* return ID; {DIGIT}+ {yylval=atoi(yytext); return ID;} [\n \t] yyterminate(); . return yytext[0]; %%.
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#93Flex与Bison基础概念介绍 - Terry Tang
... { return DIV; } [0-9]+ { return NUMBER; } "\n" { return CR; } <<EOF>> { yyterminate(); } %% int yywrap() { yylex_destroy(); return 1; }.
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#94file end - Traduction anglaise – Linguee
▾. Sources externes (français) ; Par défaut,. [...] yyterminate() est également appelée quand un end-of-file est rencontré. linuxcertif.org. linuxcertif.org. By ...
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#95A Second Introduction to Lex
int yylex(): scanner function. char input(): retrieve the next character in the input stream. int yyterminate() : terminate scanner and return 0 ...
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