void option_init_pg() {
int i;
option_t *p=DefaultOptions;
char *home_dir;
char SettingsDir[StringSize];
option_init(Option);
while(p){
if(p->name){
option_insert(Option,p);
p++;
}else{
break;
}
}
for(i=0;i<Option->option_nb;i++){
Option->options[i].value=my_strdup(Option->options[i].default_);
}
#ifndef _WIN32
home_dir=getenv("HOME");
if(!home_dir){
home_dir=".";
}
snprintf(SettingsDir,sizeof(SettingsDir),"%s/.polyglot",home_dir);
SettingsDir[sizeof(SettingsDir)-1]='\0';
#else
sprintf(SettingsDir,".\\_PG");
#endif
option_set(Option,"SettingsDir",SettingsDir);
option_set_default(Option,"SettingsDir",SettingsDir);
}
int read_option(char *s, list *options)
{
size_t i;
size_t len = strlen(s);
char *val = 0;
for(i = 0; i < len; ++i){
if(s[i] == '='){
s[i] = '\0';
val = s+i+1;
break;
}
}
if(i == len-1) return 0;
char *key = s;
option_insert(options, key, val);
return 1;
}
