db2eb89b49
Files correlati : Ricompilazione Demo : [ ] Commento : git-svn-id: svn://10.65.10.50/branches/R_10_00@20703 c028cbd2-c16b-5b4b-a496-9718f37d4682
58 lines
933 B
C++
Executable File
58 lines
933 B
C++
Executable File
#include <ctype.h>
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#include <string.h>
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#include <stdio.h>
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void strip(FILE * i, FILE * o)
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{
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char lin[513];
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while (fgets(lin, 512, i) != NULL)
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{
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char * c = lin;
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for(; isspace(*c); c++); // salta spazi iniziali
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char instring = '\0';
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char wasspace = 0;
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for (; *c; c++)
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{
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if (*c == '/' && *(c+1) == '/') break;
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if (*c == '#')
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{
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fputc(*c, o);
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while (isspace(*(++c)));
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}
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if (*c == '"' || *c == '\'')
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{
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if (instring == *c) instring = '\0';
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else
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if (instring == '\0') instring = *c;
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}
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if (isspace(*c))
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{
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if (!instring)
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{
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if (wasspace) continue;
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wasspace = 1;
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}
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} else wasspace = 0;
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fputc(*c, o);
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}
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}
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}
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int main(int argc, char ** argv)
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{
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// cerr << "Strip 0.93 - White spaces filter by Guy '93" << endl;
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FILE * i = argc > 1 ? fopen(argv[1], "r") : stdin;
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FILE * o = argc > 2 ? fopen(argv[2], "w") : stdout;
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strip(i, o);
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return 0;
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}
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