diff options
| -rw-r--r-- | jet.c | 13 |
1 files changed, 4 insertions, 9 deletions
@@ -33,22 +33,17 @@ int main(int argc, char *argv[]) { int window_height = getmaxy(stdscr); int current_line = 0; - int number_of_lines = 0; - for (struct point i = {page, 0}; !at_eof(&i); move_point_forward(&i)) { - if (element(&i) == '\n') number_of_lines++; - } - while (1) { clear(); + int number_of_lines = 0; int x = -1, y = -1; - int iter_line = 0; - for (struct point i = {page, 0}; !at_eof(&i) && iter_line < window_height + current_line; move_point_forward(&i)) { + for (struct point i = {page, 0}; !at_eof(&i); move_point_forward(&i)) { + if (element(&i) == '\n') number_of_lines++; if (same_location(&i, &cursor)) { getyx(stdscr, y, x); } - if (iter_line >= current_line) addch(element(&i)); - if (element(&i) == '\n') iter_line++; + if (number_of_lines >= current_line && number_of_lines < window_height + current_line) addch(element(&i)); } if (x > -1 && y > -1) { move(y, x); |