Add support for adjusting replay speed with arrow keys

diff --git a/term-utils/scriptreplay.c b/term-utils/scriptreplay.c
index e18dee1eb6137fe60ebecab4cfabc6aa873c7a70..fd13a723c19db1fa6f0d7aeb09057f9bff302df7 100644 (file)
--- a/term-utils/scriptreplay.c
+++ b/term-utils/scriptreplay.c
@@ -328,6 +328,25 @@ main(int argc, char *argv[])
                        case ' ':
                                replay_toggle_pause(setup);
                                break;
+                       case '\033':
+                               switch (fgetwc(stdin)) {
+                                       case '[':
+                                               switch (fgetwc(stdin)) {
+                                                       case 'A':       // Up arrow
+                                                               divi += 0.1;
+                                                               replay_set_delay_div(setup, divi);
+                                                               break;
+                                                       case 'B':       // Down arrow
+                                                               divi -= 0.1;
+                                                               if (divi < 0.1)
+                                                                       divi = 0.1;
+                                                               replay_set_delay_div(setup, divi);
+                                                               break;
+                                               }
+                                               break;
+                               
+                               }
+                               break;
                }
 
                if (replay_get_is_paused(setup))