Esempio n. 1
0
void parse_string_as_argument_list(caValue* str, List* output)
{
    // Read the tokens as a space-seperated list of strings.
    // TODO is to be more smart about word boundaries: spaces inside
    // quotes or parentheses shouldn't break apart items.

    TokenStream tokens;
    tokens.reset(as_cstring(str));
    
    Value itemInProgress;
    set_string(&itemInProgress, "");

    while (!tokens.finished()) {

        if (tokens.nextIs(tok_Whitespace)) {
            if (!equals_string(&itemInProgress, "")) {
                copy(&itemInProgress, list_append(output));
                set_string(&itemInProgress, "");
            }

        } else {
            string_append(&itemInProgress, tokens.nextStr().c_str());
        }

        tokens.consume();
    }

    if (!equals_string(&itemInProgress, "")) {
        copy(&itemInProgress, list_append(output));
        set_string(&itemInProgress, "");
    }
}
Esempio n. 2
0
void TPpContext::pushTokenStreamInput(TokenStream& ts, bool prepasting)
{
    pushInput(new tTokenInput(this, &ts, prepasting));
    ts.reset();
}