Function parseautocomplete

src/cmd.c:3243–3292

void
parseautocomplete(char *autocomplete, boolean condition)
{
    struct ext_func_tab *efp;
    char *autoc;

    /* break off first autocomplete from the rest; parse the rest */
    if ((autoc = strchr(autocomplete, ',')) != 0
        || (autoc = strchr(autocomplete, ':')) != 0) {
        *autoc++ = '\0';
        parseautocomplete(autoc, condition);
    }

    /* strip leading and trailing white space */
    autocomplete = trimspaces(autocomplete);

    if (!*autocomplete)
        return;

    /* take off negation */
    if (*autocomplete == '!') {
        /* unlike most options, a leading "no" might actually be a part of
         * the extended command.  Thus you have to use ! */
        autocomplete++;
        autocomplete = trimspaces(autocomplete);
        condition = !condition;
    }

    /* find and modify the extended command */
    for (efp = extcmdlist; efp->ef_txt; efp++) {
        if (!strcmp(autocomplete, efp->ef_txt)) {
            if (condition == ((efp->flags & AUTOCOMPLETE) ? FALSE : TRUE)) {
                if ((efp->flags & AUTOCOMP_ADJ))
                    efp->flags &= ~AUTOCOMP_ADJ;
                else
                    efp->flags |= AUTOCOMP_ADJ;
            }
            if (condition)
                efp->flags |= AUTOCOMPLETE;
            else
                efp->flags &= ~AUTOCOMPLETE;
            return;
        }
    }

    /* not a real extended command */
    raw_printf("Bad autocomplete: invalid extended command '%s'.",
               autocomplete);
    wait_synch();
}

/* add changed autocompletions to the string buffer in config file format */
void