| 3672 | appropriate only for internal sort. */ |
| 3673 | |
| 3674 | static void |
| 3675 | write_unique (struct line const *line, FILE *tfp, char const *temp_output) |
| 3676 | { |
| 3677 | if (unique) |
| 3678 | { |
| 3679 | if (saved_line.text && ! compare (line, &saved_line)) |
| 3680 | return; |
| 3681 | saved_line = *line; |
| 3682 | } |
| 3683 | |
| 3684 | write_line (line, tfp, temp_output); |
| 3685 | } |
| 3686 | |
| 3687 | /* Merge the lines currently available to a NODE in the binary |
| 3688 | merge tree. Merge a number of lines appropriate for this merge |
no test coverage detected