doc_pos_t doc_cprintf(doc_ptr doc, byte a, const char *fmt, ...)
{
string_ptr s = string_alloc();
va_list vp;
va_start(vp, fmt);
string_vprintf(s, fmt, vp);
va_end(vp);
doc_insert_text(doc, a, string_buffer(s));
string_free(s);
return doc->cursor;
}
static void msg_line_display(byte color, cptr msg)
{
int len = strlen(msg);
/* Quick and dirty test for -more- ... This means _msg_line_display_rect
is just a suggested limit, and we'll surpass this for long messages. */
if (doc_cursor(_msg_line_doc).y >= _msg_line_rect.cy && len > 1)
msg_line_flush();
/* Append this message to the last? */
else if (!_msg_append && !msg_line_is_empty() && doc_cursor(_msg_line_doc).x > 0)
doc_newline(_msg_line_doc);
if (doc_cursor(_msg_line_doc).x > 0 && len > 1)
doc_insert_char(_msg_line_doc, TERM_WHITE, ' ');
doc_insert_text(_msg_line_doc, color, msg);
msg_line_sync();
}
static void msg_line_flush(void)
{
if (auto_more_state == AUTO_MORE_PROMPT)
{
doc_insert_text(_msg_line_doc, TERM_L_BLUE, "-more-");
msg_line_sync();
for(;;)
{
int cmd;
flush();
cmd = inkey();
if (cmd == ESCAPE)
{
auto_more_state = AUTO_MORE_SKIP_ALL;
break;
}
else if (cmd == '\n' || cmd == '\r' || cmd == 'n')
{
auto_more_state = AUTO_MORE_SKIP_BLOCK;
break;
}
else if (cmd == '?')
{
screen_save_aux();
show_file(TRUE, "context_more_prompt.txt", NULL, 0, 0);
screen_load_aux();
continue;
}
else if (cmd == ' ' || cmd == 'm' || quick_messages)
{
break;
}
bell();
}
}
msg_line_clear();
}
