大家多提意见，以便改进
src/edit.c

#define RETURN(n) { \
                fclose(fp); \
                free(tmp2);  \
                return n;   \
                }
int bad_words(char *words)
{
    FILE *fp;
    char which[100];
    char badstr[100]="~!@ #$.%^&*()[]{}_+-|=\\`;,:'\"?<>/\n\t\r";
    char *tmp,*tmp2;
    int i,l,j;

    l=strlen(badstr);
    i=strlen(words);
    if(i<=1)
        return 0;

    if ((fp = fopen(".badwords", "r")) == NULL)
        return 0;

    tmp2=tmp=(char *)malloc(i+1);

        //分配内存失败
    if(tmp2==NULL) {
        fclose(fp);
        return 0;
    }

    //过滤掉一些字符
    for(;*words;words++) {
         for(j=0;j < l;j++) {
             if(*words==badstr[j])
                 break;
         }
         if(j == l) {
              *tmp=*words;
              tmp++;
         }
    }
    *tmp=0;

    /*words内容都是badstr里的*/
    if(tmp2==NULL) {
         fclose(fp);
         return 0;
    }

    while(fgets(which,100,fp)!=NULL) {
         strtok(which,"\n");
         if (strcasestr(tmp2, which)) RETURN(1);
    }
    RETURN(0);
}

valid_article()函数
加入
+    int badwords;

    w = NA;
+    badwords = NA;
+    if (bad_words(p->data) || bad_words(save_title))
+        badwords = YEA;
     if (uinfo.mode == POSTING || uinfo.mode == EDIT || uinfo.mode == SMAIL) {
     /* 如果信件也要过滤的话，请加入||uinfo.mode==SMAIL */


    if (w && abort[0] == '\0')
        abort[0] = 'L';
+    if (badwords == YEA)
+        abort[0] = 'a';
--
修改:jieer FROM 61.143.103.4
FROM 61.143.103.4