31 lines
600 B
Plaintext
31 lines
600 B
Plaintext
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%{
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#include<string.h>
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int n=0;
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%}
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%%
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PATTERN {
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int start, end, len;
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char *lastseg, *tmp;
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if(yytext[yyleng-1]!='\n')
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{fprintf(stderr,"ser: pattern matches incomplete line\n"); exit(1);}
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n++;
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sscanf(yytext,"%d %d",&start,&len);
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yytext[yyleng-1]='\0';
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if(tmp=strrchr(yytext,'\n'))
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{
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lastseg=tmp+1;
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sscanf(lastseg,"%d %d", &end, &len);
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}
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else
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end=start;
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yytext[yyleng-1]='\n';
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printf("%04d 00 BOM * ser:%d\n",start,n);
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ECHO;
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printf("%04d 00 EOM * ser:%d\n",end+len,n);
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}
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.*\n DEFAULTACTION;
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