| 1 | #include "stdlib.h"
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| 2 | #include "stdio.h"
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| 3 | #include "string.h"
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| 4 |
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| 5 | /*
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| 6 | * Renumbers a dialog .h include file so that the numbers begin at x
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| 7 | * (arbitrary starting number; see below) and increment by 1. If a
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| 8 | * blank line is encounted renumbering begins again at x + ((x % 100) + 100).
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| 9 | * skips #directives and blank lines (which act as above), but is too
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| 10 | * dumb to handle anything else. note lines are "broken" at column 40.
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| 11 | * handy when reusing (recombining) junk from other projects to form a
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| 12 | * new project.
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| 13 | *
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| 14 | * TEST BEFORE USING TO DETERMINE APPLICABILITY.
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| 15 | *
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| 16 | * public domain from M. Kimes.
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| 17 | */
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| 18 |
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| 19 | int main(int argc, char *argv[])
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| 20 | {
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| 21 |
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| 22 | static FILE *fpi, *fpo;
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| 23 | static int x = 20000; /* arbitrary starting number */
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| 24 | static char s[256];
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| 25 | static char filein[260], fileout[260];
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| 26 | register char *p;
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| 27 | register int z;
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| 28 |
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| 29 | printf("\nUsage: renum dlg.h\n Produces new renumbered dlg.h & dlg.bak\n");
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| 30 |
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| 31 | if (argc < 2)
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| 32 | strcpy(filein, "FM3DLG.H");
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| 33 | else
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| 34 | strcpy(filein, argv[1]);
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| 35 | strcpy(fileout, filein);
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| 36 | p = strrchr(filein, '.');
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| 37 | if (p)
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| 38 | strcpy(p, ".BAK");
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| 39 | else
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| 40 | strcat(p, ".BAK");
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| 41 | if (!stricmp(filein, fileout)) {
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| 42 | printf(" **Error: input file == output file -- \"%s\" == \"%s\"\n",
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| 43 | filein, fileout);
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| 44 | return 1;
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| 45 | }
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| 46 |
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| 47 | remove(filein);
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| 48 | rename(fileout, filein);
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| 49 | fpi = fopen(filein, "r+");
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| 50 | if (fpi) {
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| 51 | fpo = fopen(fileout, "w");
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| 52 | if (fpo) {
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| 53 | while (!feof(fpi)) {
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| 54 | if (!fgets(s, 256, fpi))
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| 55 | break;
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| 56 | if (s[strlen(s) - 1] == '\n')
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| 57 | s[strlen(s) - 1] = 0;
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| 58 | p = s;
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| 59 | while (*p == ' ')
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| 60 | p++;
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| 61 | if (p != s)
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| 62 | memmove(s, p, strlen(p) + 1);
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| 63 | if (*s) {
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| 64 | p = &s[strlen(s) - 1];
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| 65 | while (*p == ' ' && p > s)
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| 66 | p--;
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| 67 | if (*p == ' ')
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| 68 | *p = 0;
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| 69 | }
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| 70 | if (!*s) {
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| 71 | fprintf(fpo, "\n");
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| 72 | x = (x - (x % 100)) + 100;
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| 73 | }
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| 74 | else if ((*s == '#' && strncmp(s, "#define ", 8)) ||
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| 75 | !strncmp(s, "/*", 2) || *s == '*')
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| 76 | fprintf(fpo, "%s%s\n", (*s == '*') ? " " : "", s);
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| 77 | else {
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| 78 | s[39] = 0;
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| 79 | p = &s[strlen(s) - 1];
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| 80 | while (*p == ' ' && p > s)
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| 81 | p--;
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| 82 | if (*p == ' ')
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| 83 | *p = 0;
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| 84 | if (*s) {
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| 85 | fprintf(fpo, "%s", s);
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| 86 | for (z = strlen(s); z < 40; z++)
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| 87 | fprintf(fpo, " ");
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| 88 | fprintf(fpo, "%d\n", x++);
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| 89 | }
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| 90 | else
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| 91 | fprintf(fpo, "\n");
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| 92 | }
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| 93 | }
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| 94 | fclose(fpo);
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| 95 | }
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| 96 | else {
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| 97 | fclose(fpi);
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| 98 | fpi = NULL;
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| 99 | rename(filein, fileout);
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| 100 | printf(" **Error: couldn't open output file \"%s\"\n", fileout);
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| 101 | return 1;
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| 102 | }
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| 103 | if (fpi)
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| 104 | fclose(fpi);
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| 105 | }
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| 106 | else {
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| 107 | rename(filein, fileout);
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| 108 | printf(" **Error: couldn't open input file \"%s\"\n", filein);
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| 109 | return 1;
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| 110 | }
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| 111 | printf(" Complete.\n");
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| 112 | return 0;
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| 113 | }
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