sys/src/cmd/dict/thesaurus.c

   1 #include <u.h>
   2 #include <libc.h>
   3 #include <bio.h>
   4 #include "dict.h"
   5
   6 void
   7 thesprintentry(Entry e, int cmd)
   8 {
   9         char *p, *pe;
  10         int c, i;
  11
  12         p = e.start;
  13         pe = e.end;
  14         while(p < pe) {
  15                 c = *p++;
  16                 if(cmd == 'r') {
  17                         outchar(c);
  18                         continue;
  19                 }
  20                 switch(c) {
  21                 case '*':
  22                         c = *p++;
  23                         if(cmd == 'h' && c != 'L') {
  24                                 outnl(0);
  25                                 return;
  26                         }
  27                         if(c == 'L' && cmd != 'h')
  28                                 outnl(0);
  29                         if(c == 'S') {
  30                                 outchar('(');
  31                                 outchar(*p++);
  32                                 outchar(')');
  33                         }
  34                         break;
  35                 case '#':
  36                         c = *p++;
  37                         i = *p++ - '0' - 1;
  38                         if(i < 0 || i > 4)
  39                                 break;
  40                         switch(c) {
  41                         case 'a': outrune(L"áàâäa"[i]); break;
  42                         case 'e': outrune(L"éèêëe"[i]); break;
  43                         case 'o': outrune(L"óòôöo"[i]); break;
  44                         case 'c': outrune(L"ccccç"[i]); break;
  45                         default: outchar(c); break;
  46                         }
  47                         break;
  48                 case '+':
  49                 case '<':
  50                         break;
  51                 case ' ':
  52                         if(cmd == 'h' && *p == '*') {
  53                                 outnl(0);
  54                                 return;
  55                         }
  56                 default:
  57                         outchar(c);
  58                 }
  59         }
  60         outnl(0);
  61 }
  62
  63 long
  64 thesnextoff(long fromoff)
  65 {
  66         long a;
  67         char *p;
  68
  69         a = Bseek(bdict, fromoff, 0);
  70         if(a < 0)
  71                 return -1;
  72         for(;;) {
  73                 p = Brdline(bdict, '\n');
  74                 if(!p)
  75                         break;
  76                 if(p[0] == '*' && p[1] == 'L')
  77                         return (Boffset(bdict)-Blinelen(bdict));
  78         }
  79         return -1;
  80 }
  81
  82 void
  83 thesprintkey(void)
  84 {
  85         Bprint(bout, "No key\n");
  86 }