amend cursor.sml's 'helpTillNextChr' function to work with new line break scheme, and use it to implement 'delete till' functionality starting with 'dt' (for example, 'dta' deletes till 'a', 'dts'detetes till 's', etc.)

2024-11-09 05:35:32 +00:00
parent e4f46295d4
commit d4d0236dab
4 changed files with 54 additions and 37 deletions
--- a/temp.txt
+++ b/temp.txt
@@ -1,5 +1,5 @@
 signature TEXT_BUILDER =
-sig aaron baron carrot durian
+aaron baron carrot durian
  (* Prerequisite: LineGap is moved to requested line first. *)
  val build: int * int * LineGap.t * int * int
             -> MailboxType.t list