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30 lines
783 B
30 lines
783 B
// a silly quotation utitility |
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#include <stdio.h> |
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#include <strings.h> |
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void pchr(int c, int indent) |
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{ |
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switch(c) |
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{ |
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case '\n': printf("\\n\"\n%*s\"",indent,""); break; |
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case '"' : case '\\': printf("\\%c",c); break; |
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default: printf("%c",c); break; |
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} |
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} |
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#define INDENT 2 |
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int main(int argc, char* argv[]) |
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{ int cc; FILE *sysin; |
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if (argc < 2) { fprintf(stderr,"usage: %s filename\n",argv[0]); return 1; } |
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sysin = fopen(argv[1],"r"); |
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if (!sysin) { fprintf(stderr,"cannot open %s\n",argv[1]); perror("reason: "); return 1; } |
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printf("%*s/* generated by '%s %s' */\n\n",INDENT,"",argv[0],argv[1]); |
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printf("%*s\"",INDENT,""); |
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while( (cc = fgetc(sysin)) > 0) |
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{ |
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pchr(cc,INDENT); |
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} |
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printf("\"\n"); |
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}
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