1 files changed, 21 insertions, 0 deletions
diff --git a/a-b.lua b/a-b.lua
new file mode 100644
index 0000000..e05bd47
--- /dev/null
+++ b/a-b.lua
@@ -0,0 +1,21 @@
+script_name = "A-B"
+script_description = "makes checking pre-timing possible.\nCAUTION: Overwrites every selected line!"
+script_author = "garret"
+script_version = "2021-04-03"
+function main(sub, sel)
+    local i = 0
+    for si,li in ipairs(sel) do
+        line = sub[li]
+        if i == 0 then
+            line.text = line.actor.." a"
+            i = 1
+        elseif i == 1 then
+            line.text = line.actor.." b"
+            i = 0
+        end
+        sub[li] = line
+    end
+    aegisub.set_undo_point(script_name)
+    return sel
+end
+aegisub.register_macro(script_name, script_description, main)