in BinSearch.equalOrMore and BinSearch.equalOrLess, return ~1 if no item is found, for the sake of less ambiguity in usage. Functions that call these have also been adapted.

2025-09-13 02:18:14 +01:00
parent 53a4265b07
commit 20a542df29
6 changed files with 17 additions and 7 deletions
--- a/fcore/text-builder/normal-mode-text-builder.sml
+++ b/fcore/text-builder/normal-mode-text-builder.sml
@@ -29,7 +29,10 @@ struct
              Utils.getRelativeLineStartFromRightHead (startLine, curLine, lhd)
            (* get absolute idx of line *)
            val absIdx = curIdx + strPos
+
            val searchPos = BinSearch.equalOrMore (absIdx, searchList)
+            val searchPos =
+              if searchPos = ~1 then Vector.length searchList else searchPos

            val env = Utils.initEnv
              ( windowWidth