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18 lines
419 B
C
18 lines
419 B
C
// Clip horizontally (100 chars by default)
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#include <stdio.h>
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#include <stdlib.h>
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int main (int argc, char *argv[]) {
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int targcol=100;
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int c;
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int col=0;
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if (argc>1) {
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targcol=atoi(argv[1]);
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}
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while ((c=getchar())!=EOF) {
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if (c=='\n') { col=0; putchar(c); }
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else if (col==targcol) { col++; printf("..."); }
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else if (col>targcol) { col++; }
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else { col++; putchar(c); }
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}
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return 0;
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}
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