1 #include <stdio.h>

     2 #include "dictre.h"

     3 

     4 static void new_word(const char *str)

     5 {

     6     printf("%s\n", str);

     7 }

     8 

     9 static int skip_newline(const char *str, int *index)

    10 {

    11     while(str[*index] != 0 && str[*index] != '\n')

    12     {

    13         ++*index;

    14     }

    15 

    16     if (str[*index] == '\n')

    17         return *index;

    18 

    19     return -1;

    20 }

    21 

    22 static int until_noword(const char *str, int *index)

    23 {

    24     while(str[*index] != 0 &&

    25             str[*index] != ' ' &&

    26             str[*index] != '\n' &&

    27             str[*index] != '\r' &&

    28             str[*index] != ',')

    29     {

    30         ++*index;

    31     }

    32 

    33     if (str[*index] != 0)

    34         return *index;

    35 

    36     return -1;

    37 }

    38 

    39 static int until_newword(const unsigned char *str, int *index)

    40 {

    41     while(str[*index] != 0 && str[*index] < 128)

    42     {

    43         ++*index;

    44     }

    45 

    46     if (str[*index] != 0);

    47         return *index;

    48 

    49     return -1;

    50 }

    51 

    52 void zprocess_def(const char *root, char *def)

    53 {

    54     int index = 0;

    55     int res;

    56     /* Jump the first line (index word) Wait for \n */

    57     skip_newline(def, &index);

    58     ++index;

    59 

    60     res = until_newword(def, &index);

    61     if (res == -1)

    62         return;

    63 

    64     /* Mark words */

    65     do {

    66         int end;

    67         end = index;

    68         res = until_noword(def, &end);

    69         if (res == -1)

    70             break;

    71         def[end] = 0;

    72         insert_word(&def[index], root);

    73         index = end+1;

    74         res = until_newword(def,&index);

    75         if (res == -1)

    76             break;

    77     } while (1);

    78     free(def);

    79     free(root);

    80 }