114     tb->start = tb->cur = alloc_line_buf();  in init_text_buf()
220         if (tb->cur->next == NULL)  in m_putchar()
222             tmp = tb->cur;             /* Recalculate the display start buffer */  in m_putchar()
238 …link_line_buf(tb->cur, tmp);        /* Link the obtained buffer to the next buffer from the curren…  in m_putchar()
240             tb->cur = tmp;             /* Update the current buffer */  in m_putchar()
241             tb->cur->cur_count = 0;  in m_putchar()
242             tb->cur->last_count = 0;  in m_putchar()
246             tb->cur = tb->cur->next;  in m_putchar()
247             tb->cur->cur_count = 0;  in m_putchar()
248             tb->cur->last_count = 0;  in m_putchar()
252         tb->cur->cur_count = 0;  in m_putchar()
255         tb->cur->cur_count += TAB_SIZE;  in m_putchar()
256         if (tb->cur->cur_count > LINE_BUF_X_SIZE)  in m_putchar()
257             tb->cur->cur_count = LINE_BUF_X_SIZE;  in m_putchar()
258         if (tb->cur->cur_count > tb->cur->last_count)  in m_putchar()
259             tb->cur->last_count = tb->cur->cur_count;  in m_putchar()
262         tb->cur = tb->start;  in m_putchar()
263         tb->cur->cur_count = 0;  in m_putchar()
264         tb->cur->last_count = 0;  in m_putchar()
269         if (tb->cur->cur_count > 0)  in m_putchar()
270             tb->cur->cur_count--;  in m_putchar()
275         tb->cur->buf[tb->cur->cur_count] = c;  in m_putchar()
276         tb->cur->col[tb->cur->cur_count] = tc->palette;  in m_putchar()
277         tb->cur->cur_count++;  in m_putchar()
278         if (tb->cur->cur_count > LINE_BUF_X_SIZE)  in m_putchar()
280             tb->cur->cur_count = LINE_BUF_X_SIZE;  in m_putchar()
283         if (tb->cur->cur_count > tb->cur->last_count)  in m_putchar()
284             tb->cur->last_count = tb->cur->cur_count;  in m_putchar()