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/*509:*/
%{
#line 10171 "format.w"
#include "hibasetypes.h"
#include "hierror.h"
#include "hiformat.h"
#include "hiput.h"
/*423:*/
#ifdef DEBUG
#define YYDEBUG 1
extern int yydebug;
#else
#define YYDEBUG 0
#endif
/*:423*/
#include "hiparser.h"
/*22:*/
#define SCAN_UDEC(S) yylval.u= strtoul(S,NULL,10)
/*:22*/ /*25:*/
#define SCAN_HEX(S) yylval.u= strtoul(S,NULL,16)
/*:25*/ /*28:*/
#define SCAN_DEC(S) yylval.i= strtol(S,NULL,10)
/*:28*/ /*31:*/
#define MAX_STR (1<<10)
static char str_buffer[MAX_STR];
static int str_length;
#define STR_START (str_length= 0)
#define STR_PUT(C) (str_buffer[str_length++]= (C))
#define STR_ADD(C) STR_PUT(C);RNG("String length",str_length,0,MAX_STR-1)
#define STR_END str_buffer[str_length]= 0
#define SCAN_STR yylval.s= str_buffer
/*:31*/ /*40:*/
#define SCAN_UTF8_1(S) yylval.u= ((S)[0]&0x7F)
/*:40*/ /*42:*/
#define SCAN_UTF8_2(S) yylval.u= (((S)[0]&0x1F)<<6)+((S)[1]&0x3F)
/*:42*/ /*44:*/
#define SCAN_UTF8_3(S) yylval.u= (((S)[0]&0x0F)<<12)+(((S)[1]&0x3F)<<6)+((S)[2]&0x3F)
/*:44*/ /*46:*/
#define SCAN_UTF8_4(S) yylval.u= (((S)[0]&0x03)<<18)+(((S)[1]&0x3F)<<12)+(((S)[2]&0x3F)<<6)+((S)[3]&0x3F)
/*:46*/ /*57:*/
#define SCAN_DECFLOAT yylval.f= atof(yytext)
/*:57*/ /*60:*/
#define SCAN_HEXFLOAT yylval.f= xtof(yytext)
/*:60*/ /*152:*/
#define SCAN_REF(K) yylval.rf.k= K; yylval.rf.n= atoi(yytext+2)
static int scan_level= 0;
#define SCAN_START yy_push_state(INITIAL);if (1==scan_level++) hpos0= hpos;
#define SCAN_END if (scan_level--) yy_pop_state(); else QUIT("Too many '>' in line %d",yylineno)
#define SCAN_TXT_START BEGIN(TXT)
#define SCAN_TXT_END BEGIN(INITIAL)
/*:152*/
/*61:*/
float64_t xtof(char*x)
{
#line 1369 "format.w"
int sign,digits,exp;
uint64_t mantissa= 0;
DBG(DBGFLOAT,"converting %s:\n",x);
/*62:*/
if(*x=='-'){sign= -1;x++;}
else if(*x=='+'){sign= +1;x++;}
else sign= +1;
DBG(DBGFLOAT,"\tsign=%d\n",sign);
/*:62*/
x= x+2;
/*63:*/
digits= 0;
while(*x=='0')x++;
while(*x!='.')
{mantissa= mantissa<<4;
if(*x<'A')mantissa= mantissa+*x-'0';
else mantissa= mantissa+*x-'A'+10;
x++;
digits++;
}
x++;
exp= 0;
while(*x!=0&&*x!='x')
{mantissa= mantissa<<4;
exp= exp-4;
if(*x<'A')mantissa= mantissa+*x-'0';
else mantissa= mantissa+*x-'A'+10;
x++;
digits++;
}
DBG(DBGFLOAT,"\tdigits=%d mantissa=0x%"PRIx64", exp=%d\n",digits,mantissa,exp);
/*:63*/
/*64:*/
if(mantissa==0)return 0.0;
{int s;
s= digits-DBL_M_BITS/4;
if(s>1)
mantissa= mantissa>>(4*(s-1));
else if(s<1)
mantissa= mantissa<<(4*(1-s));
exp= exp+4*(digits-1);
DBG(DBGFLOAT,"\tdigits=%d mantissa=0x%"PRIx64", exp=%d\n",digits,mantissa,exp);
while((mantissa>>DBL_M_BITS)>1){mantissa= mantissa>>1;exp++;}
DBG(DBGFLOAT,"\tdigits=%d mantissa=0x%"PRIx64", exp=%d\n",digits,mantissa,exp);
mantissa= mantissa&~((uint64_t)1<<DBL_M_BITS);
DBG(DBGFLOAT,"\tdigits=%d mantissa=0x%"PRIx64", exp=%d\n",digits,mantissa,exp);
}
/*:64*/
/*65:*/
if(*x=='x')
{int s;
x++;
if(*x=='-'){s= -1;x++;}
else if(*x=='+'){s= +1;x++;}
else s= +1;
DBG(DBGFLOAT,"\texpsign=%d\n",s);
DBG(DBGFLOAT,"\texp=%d\n",exp);
while(*x!=0)
{if(*x<'A')exp= exp+4*s*(*x-'0');
else exp= exp+4*s*(*x-'A'+10);
x++;
DBG(DBGFLOAT,"\texp=%d\n",exp);
}
}
RNG("Floating point exponent",exp,-DBL_EXCESS,DBL_EXCESS);
/*:65*/
/*66:*/
{union{float64_t d;uint64_t bits;}u;
if(sign<0)sign= 1;else sign= 0;
exp= exp+DBL_EXCESS;
u.bits= ((uint64_t)sign<<63)
|((uint64_t)exp<<DBL_M_BITS) |mantissa;
DBG(DBGFLOAT," return %f\n",u.d);
return u.d;
}
/*:66*/
}
/*:61*/
int yywrap(void){
#line 10182 "format.w"
return 1;}
#ifdef _MSC_VER
#pragma warning( disable : 4267)
#endif
%}
%option yylineno batch stack
%option debug
%option nounistd nounput noinput noyy_top_state
/*23:*/
HEX [0-9A-F]
/*:23*/ /*32:*/
%x STR
/*:32*/ /*39:*/
UTF8_1 [\x00-\x7F]
/*:39*/ /*41:*/
UTF8_2 [\xC0-\xDF][\x80-\xBF]
/*:41*/ /*43:*/
UTF8_3 [\xE0-\xEF][\x80-\xBF][\x80-\xBF]
/*:43*/ /*45:*/
UTF8_4 [\xF0-\xF7][\x80-\xBF][\x80-\xBF][\x80-\xBF]
/*:45*/ /*149:*/
%x TXT
/*:149*/
%%
/*3:*/
"<" SCAN_START;return START;
">" SCAN_END;return END;
glyph return GLYPH;
0|[1-9][0-9]* SCAN_UDEC(yytext);return UNSIGNED;
\*(0|[1-9][0-9]*) SCAN_UDEC(yytext+1);return REFERENCE;
[[:space:]] ;
\([^()\n]*[)\n] ;
/*:3*/ /*24:*/
0x{HEX}+ SCAN_HEX(yytext+2);return UNSIGNED;
/*:24*/ /*27:*/
[+-](0|[1-9][0-9]*) SCAN_DEC(yytext);return SIGNED;
/*:27*/ /*34:*/
' STR_START;BEGIN(STR);
<STR>{
' STR_END;SCAN_STR;BEGIN(INITIAL);return STRING;
'' STR_ADD('\'');
[\x20-\x7E] STR_ADD(yytext[0]);
. RNG("String character",yytext[0],0x20,0x7E);
\n QUIT("Unterminated String in line %d",yylineno);
}
/*:34*/ /*48:*/
''' STR_START;STR_PUT('\'');BEGIN(STR);
'''' SCAN_UTF8_1(yytext+1);return CHARCODE;
'[\x20-\x7E]'' STR_START;STR_PUT(yytext[1]);STR_PUT('\'');BEGIN(STR);
''''' STR_START;STR_PUT('\'');STR_PUT('\'');BEGIN(STR);
'{UTF8_1}' SCAN_UTF8_1(yytext+1);return CHARCODE;
'{UTF8_2}' SCAN_UTF8_2(yytext+1);return CHARCODE;
'{UTF8_3}' SCAN_UTF8_3(yytext+1);return CHARCODE;
'{UTF8_4}' SCAN_UTF8_4(yytext+1);return CHARCODE;
/*:48*/ /*55:*/
[+-]?[0-9]+\.[0-9]+(e[+-]?[0-9])? SCAN_DECFLOAT;return FPNUM;
/*:55*/ /*59:*/
[+-]?0x{HEX}+\.{HEX}+(x[+-]?{HEX}+)? SCAN_HEXFLOAT;return FPNUM;
/*:59*/ /*80:*/
dimen return DIMEN;
pt return PT;
mm return MM;
in return INCH;
/*:80*/ /*88:*/
xdimen return XDIMEN;
h return H;
v return V;
/*:88*/ /*99:*/
fil return FIL;
fill return FILL;
filll return FILLL;
/*:99*/ /*103:*/
penalty return PENALTY;
int return INTEGER;
/*:103*/ /*109:*/
language return LANGUAGE;
/*:109*/ /*115:*/
rule return RULE;
"|" return RUNNING;
"_" return RUNNING;
/*:115*/ /*124:*/
kern return KERN;
! return EXPLICIT;
/*:124*/ /*133:*/
glue return GLUE;
plus return PLUS;
minus return MINUS;
/*:133*/ /*151:*/
\" SCAN_TXT_START;return TXT_START;
<TXT>{
\" SCAN_TXT_END;return TXT_END;
"<" SCAN_START;return START;
">" QUIT("> not allowed in text mode");
\\\\ yylval.u= '\\';return TXT_CC;
\\\" yylval.u= '"';return TXT_CC;
\\"<" yylval.u= '<';return TXT_CC;
\\">" yylval.u= '>';return TXT_CC;
\\" " yylval.u= ' ';return TXT_CC;
\\"-" yylval.u= '-';return TXT_CC;
\\"@" return TXT_IGNORE;
[ \t\r]*(\n[ \t\r]*)+ return TXT_FONT_GLUE;
\\[ \t\r]*\n[ \t\r]* ;
\\[0-7] yylval.u= yytext[1]-'0';return TXT_FONT;
\\F[0-9]+\\ SCAN_REF(font_kind);return TXT_GLOBAL;
\\P[0-9]+\\ SCAN_REF(penalty_kind);return TXT_GLOBAL;
\\K[0-9]+\\ SCAN_REF(kern_kind);return TXT_GLOBAL;
\\L[0-9]+\\ SCAN_REF(ligature_kind);return TXT_GLOBAL;
\\D[0-9]+\\ SCAN_REF(disc_kind);return TXT_GLOBAL;
\\G[0-9]+\\ SCAN_REF(glue_kind);return TXT_GLOBAL;
\\S[0-9]+\\ SCAN_REF(language_kind);return TXT_GLOBAL;
\\R[0-9]+\\ SCAN_REF(rule_kind);return TXT_GLOBAL;
\\I[0-9]+\\ SCAN_REF(image_kind);return TXT_GLOBAL;
\\C[0-9]+\\ SCAN_UDEC(yytext+2);return TXT_CC;
\\[a-l] yylval.u= yytext[1]-'a';return TXT_LOCAL;
" " return TXT_FONT_GLUE;
"-" return TXT_FONT_HYPHEN;
{UTF8_1} SCAN_UTF8_1(yytext);return TXT_CC;
{UTF8_2} SCAN_UTF8_2(yytext);return TXT_CC;
{UTF8_3} SCAN_UTF8_3(yytext);return TXT_CC;
{UTF8_4} SCAN_UTF8_4(yytext);return TXT_CC;
}
/*:151*/ /*162:*/
hbox return HBOX;
vbox return VBOX;
shifted return SHIFTED;
/*:162*/ /*170:*/
hpack return HPACK;
hset return HSET;
vpack return VPACK;
vset return VSET;
add return ADD;
to return TO;
depth return DEPTH;
/*:170*/ /*175:*/
leaders return LEADERS;
align return ALIGN;
center return CENTER;
expand return EXPAND;
/*:175*/ /*182:*/
baseline return BASELINE;
/*:182*/ /*189:*/
ligature return LIGATURE;
/*:189*/ /*197:*/
disc return DISC;
/*:197*/ /*205:*/
par return PAR;
/*:205*/ /*210:*/
math return MATH;
/*:210*/ /*215:*/
on return ON;
off return OFF;
/*:215*/ /*219:*/
adjust return ADJUST;
/*:219*/ /*223:*/
table return TABLE;
item return ITEM;
row return ITEM;
column return ITEM;
/*:223*/ /*230:*/
image return IMAGE;
/*:230*/ /*247:*/
label return LABEL;
bot return BOT;
mid return MID;
/*:247*/ /*261:*/
link return LINK;
/*:261*/ /*271:*/
outline return OUTLINE;
/*:271*/ /*278:*/
stream if(section_no==1)return STREAMDEF;else return STREAM;
first return FIRST;
last return LAST;
top return TOP;
\* return NOREFERENCE;
/*:278*/ /*288:*/
page return PAGE;
/*:288*/ /*296:*/
range return RANGE;
/*:296*/ /*323:*/
directory return DIRECTORY;
section return SECTION;
/*:323*/ /*342:*/
definitions return DEFINITIONS;
/*:342*/ /*350:*/
max return MAX;
/*:350*/ /*365:*/
param return PARAM;
/*:365*/ /*374:*/
font return FONT;
/*:374*/ /*402:*/
content return CONTENT;
/*:402*/
[a-z]+ QUIT("Unexpected keyword '%s' in line %d",yytext,yylineno);
. QUIT("Unexpected character '%c' (0x%02X) in line %d",yytext[0]>' '?yytext[0]:' ',yytext[0],yylineno);
%%
/*:509*/
|