1 | /* |
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2 | * icombine: combine multiple ispell dictionary entries into a single |
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3 | * entry with the options of all entries |
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4 | * |
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5 | * Author: Gary Puckering |
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6 | * Cognos, Inc. |
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7 | * |
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8 | * Written: January 29, 1987 |
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9 | * |
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10 | * Notes: Input lines consist of a word followed optionally by |
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11 | * by one or more flags. e.g CREATE/V/N/S |
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12 | * |
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13 | * No editing on flags is performed. |
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14 | * The input line is upshifted. |
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15 | * An improper flag, like /XN will be output as /X/N. |
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16 | * Flags are output in alphabetical order. |
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17 | * Non-letter appearing before the first "/" are retained, |
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18 | * those after are dropped. |
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19 | */ |
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20 | |
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21 | #include <stdio.h> |
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22 | #include <ctype.h> |
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23 | |
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24 | #define MAXFLAGS 26 /* letters A-Z */ |
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25 | #define MAXLINE 255 /* maximum line size */ |
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26 | |
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27 | #define TRUE 1 |
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28 | #define FALSE 0 |
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29 | typedef int bool; |
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30 | |
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31 | bool flagtbl[MAXFLAGS]; /* array of flag options */ |
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32 | |
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33 | char line[MAXLINE]; /* current line */ |
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34 | char lastword[MAXLINE]; /* previous word */ |
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35 | char word[MAXLINE]; /* current word */ |
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36 | char flags[MAXLINE]; /* current flags */ |
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37 | int expand = 0; /* if NZ, expand instead of combining */ |
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38 | |
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39 | extern char *strcpy (); |
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40 | |
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41 | |
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42 | char *getline() |
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43 | { |
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44 | char *rvalue; |
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45 | char *p; |
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46 | |
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47 | if (rvalue=gets(line)) |
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48 | { p = line; |
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49 | while (*p) { if (islower(*p)) *p=toupper(*p); p++; } |
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50 | } |
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51 | return(rvalue); |
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52 | } |
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53 | |
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54 | main(argc,argv) |
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55 | int argc; |
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56 | char *argv[]; |
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57 | { |
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58 | |
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59 | if (argc > 1 && strcmp (argv[1], "-e") == 0) |
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60 | expand = 1; |
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61 | if (getline()) |
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62 | { |
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63 | parse(line,lastword,flags); |
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64 | getflags(flags); |
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65 | } |
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66 | else |
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67 | return 0; |
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68 | |
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69 | while (getline()) |
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70 | { |
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71 | parse(line,word,flags); |
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72 | if (strcmp(word,lastword)!=0) /* different word */ |
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73 | { |
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74 | putword(); |
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75 | (void) strcpy(lastword,word); |
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76 | } |
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77 | getflags(flags); |
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78 | } |
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79 | putword(); |
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80 | return 0; |
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81 | } |
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82 | |
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83 | putword() |
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84 | { |
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85 | printf("%s",lastword); |
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86 | putflags(); |
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87 | } |
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88 | |
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89 | parse(ln,wrd,flgs) |
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90 | char ln[]; |
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91 | char wrd[]; |
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92 | char flgs[]; |
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93 | { |
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94 | register char *p, *q; |
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95 | |
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96 | /* copy line up to first "/" or to end */ |
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97 | for (p=ln,q=wrd; *p && *p != '/'; p++,q++) *q = *p; |
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98 | *q = NULL; |
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99 | |
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100 | (void) strcpy(flgs,p); /* copy from "/" to end */ |
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101 | } |
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102 | |
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103 | getflags(flgs) |
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104 | char *flgs; |
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105 | { |
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106 | register char *p; |
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107 | |
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108 | for (p=flgs; *p; p++) |
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109 | if (*p != '/') |
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110 | { |
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111 | if (islower (*p)) |
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112 | *p = toupper (*p); |
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113 | if (isupper(*p)) |
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114 | flagtbl[(*p)-'A'] = TRUE; |
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115 | } |
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116 | } |
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117 | |
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118 | putflags() |
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119 | { |
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120 | register int i; |
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121 | int slashout = 0; |
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122 | |
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123 | if (expand) |
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124 | putchar ('\n'); |
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125 | |
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126 | for (i=0; i<MAXFLAGS; i++) |
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127 | if (flagtbl[i]) |
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128 | { |
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129 | if (expand) |
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130 | printf("%s/%c\n", lastword, i + 'A'); |
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131 | else |
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132 | { |
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133 | if (!slashout) |
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134 | putchar('/'); |
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135 | slashout = 1; |
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136 | putchar(i+'A'); |
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137 | } |
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138 | flagtbl[i]=FALSE; |
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139 | } |
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140 | if (!expand) |
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141 | putchar('\n'); |
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142 | } |
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