commit c3e9aa982c53be0d0445b0f6a3b6d7e8c69d54b9
from: joshua stein <jcs@jcs.org>
date: Mon May 13 21:22:45 2019 UTC

tog: at eof in diff view, print (END) like less does

commit - d83d9d5c431189537fc94c38a85ce2b8e3217f5d
commit + c3e9aa982c53be0d0445b0f6a3b6d7e8c69d54b9
blob - 353d457f02b70f88f644afb414f0c36306d4e00c
blob + f4576eab2bb36a37be6488852d70c1e26bc4d3cd
--- tog/tog.c
+++ tog/tog.c
@@ -99,6 +99,8 @@ enum tog_view_type {
 	TOG_VIEW_BLAME,
 	TOG_VIEW_TREE
 };
+
+#define TOG_EOF_STRING	"(END)"
 
 struct commit_queue_entry {
 	TAILQ_ENTRY(commit_queue_entry) entry;
@@ -1958,7 +1960,7 @@ parse_next_line(FILE *f, size_t *len)
 static const struct got_error *
 draw_file(struct tog_view *view, FILE *f, int *first_displayed_line,
     int *last_displayed_line, int *eof, int max_lines,
-    char * header)
+    char *header)
 {
 	const struct got_error *err;
 	int nlines = 0, nprinted = 0;
@@ -2018,7 +2020,23 @@ draw_file(struct tog_view *view, FILE *f, int *first_d
 	*last_displayed_line = nlines;
 
 	view_vborder(view);
+
+	if (*eof) {
+		while (nprinted < view->nlines) {
+			waddch(view->window, '\n');
+			nprinted++;
+		}
+
+		err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols);
+		if (err) {
+			return err;
+		}
 
+		wstandout(view->window);
+		waddwstr(view->window, wline);
+		wstandend(view->window);
+	}
+
 	return NULL;
 }