MAX_CHARS
extern char text_buffer[MAX_CHARS]; /* Buffer for modifying text */
#define LINE_START (rounddown(-MAX_CHARS - 1, SHIFT_SIZE) - SHIFT_SIZE)
#define LINE_END (MAX_CHARS + 1) /* Highest x-coordinate for line */
char text_buffer[MAX_CHARS]; /* Buffer for modifying text */
while (*subp != '\0' && textp < &text_buffer[MAX_CHARS]) {
while (amp < program->end_ptr && textp<&text_buffer[MAX_CHARS])
if (length_of(text_buffer) + length_of(program->end_ptr) >= MAX_CHARS) {
if (length_of(textp) + length_of(string) >= MAX_CHARS) {
if (count + length_of(end_textp) >= MAX_CHARS) {
char line_buffer[MAX_CHARS]; /* Buffer for next line */