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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define LIST "all_string_files"
void process(char *name, int width)
{
FILE *ff = fopen(name, "r");
char buffer[256];
int count = 0;
if (ff==NULL) {
printf("File=%s does not exist\n", name);
return;
}
while (1) {
char *p;
if (fgets(buffer, 255, ff)==NULL) break;
count++;
p = strchr(buffer, '\n');
if (p==NULL || (p-buffer) > width) {
printf("File=%s Line=%d long\n%s\n", name, count, buffer);
}
p = strchr(buffer, '\t');
if (p!=NULL)
printf("File=%s Line=%d TAB at %d\n%s\n", name, count, p-buffer, buffer);
p = strstr(buffer, " \n");
if (p!=NULL)
printf("File=%s Line=%d extra space at %d\n%s\n",
name, count, p-buffer, buffer);
p = strstr(buffer,"if(");
if (p!=NULL)
printf("File=%s Line=%d if( at %d\n%s\n",
name, count, p-buffer, buffer);
p = strstr(buffer,"while(");
if (p!=NULL)
printf("File=%s Line=%d while( at %d\n%s\n",
name, count, p-buffer, buffer);
p = strstr(buffer,"for(");
if (p!=NULL)
printf("File=%s Line=%d for( at %d\n%s\n",
name, count, p-buffer, buffer);
}
fclose(ff);
return;
}
int main(int argc, char **argv)
{
FILE *ff = fopen(LIST, "r");
char buffer[128];
int width = (argc==1 ? 85 : atoi(argv[1]));
if (ff==NULL) {
printf("No list of files\n");
exit(1);
}
while (1) {
char *p;
if (fgets(buffer, 127, ff)==NULL) break;
p = strchr(buffer, '\n');
if (p) *p = '\0';
process(buffer, width);
}
fclose(ff);
}
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