change type of SEARCH message to take a DFA, instead of a searchString

fcore/normal-mode/make-normal-delete.sml

@@ -13,7 +13,7 @@ struct
     let
       val buffer = LineGap.goToIdx (low, buffer)
       val buffer = LineGap.goToStart buffer
-      val msgs = SEARCH (buffer, raise Fail "searchString", time) :: msgs
+      val msgs = SEARCH (buffer, #dfa app, time) :: msgs
 
       val buffer = LineGap.goToIdx (low - 1111, buffer)
       val (buffer, searchList) =
@@ -235,8 +235,7 @@ struct
 
         val buffer = LineGap.delete (low, length, buffer)
         val buffer = LineGap.goToStart buffer
-        val initialMsg =
-          SEARCH (buffer, raise Fail "searchString", time) :: initialMsg
+        val initialMsg = SEARCH (buffer, #dfa app, time) :: initialMsg
 
         val buffer = LineGap.goToIdx (cursorIdx - 1111, buffer)
         val (buffer, searchList) =
@@ -705,8 +704,7 @@ struct
 
       val buffer = LineGap.delete (0, cursorIdx, buffer)
       val buffer = LineGap.goToStart buffer
-      val initialMsg =
-        SEARCH (buffer, raise Fail "searchString", time) :: initialMsg
+      val initialMsg = SEARCH (buffer, dfa, time) :: initialMsg
 
       val buffer = LineGap.goToIdx (cursorIdx - 1111, buffer)
       val (buffer, searchList) =
@@ -754,8 +752,7 @@ struct
 
       val buffer = LineGap.delete (low, length, buffer)
       val buffer = LineGap.goToStart buffer
-      val initialMsg =
-        SEARCH (buffer, raise Fail "searchString", time) :: initialMsg
+      val initialMsg = SEARCH (buffer, dfa, time) :: initialMsg
 
       val buffer = LineGap.goToIdx (low - 1111, buffer)
       val (buffer, searchList) = SearchList.buildRange (buffer, low + 1111, dfa)
@@ -813,8 +810,7 @@ struct
           val buffer = LineGap.delete (low, length, buffer)
 
           val buffer = LineGap.goToStart buffer
-          val initialMsg =
-            SEARCH (buffer, raise Fail "searchString", time) :: initialMsg
+          val initialMsg = SEARCH (buffer, dfa, time) :: initialMsg
 
           val buffer = LineGap.goToIdx (low - 1111, buffer)
           val (buffer, searchList) =
@@ -846,8 +842,7 @@ struct
           val buffer = LineGap.delete (low, length, buffer)
 
           val buffer = LineGap.goToStart buffer
-          val initialMsg =
-            SEARCH (buffer, raise Fail "searchString", time) :: initialMsg
+          val initialMsg = SEARCH (buffer, dfa, time) :: initialMsg
 
           val buffer = LineGap.goToIdx (low - 1111, buffer)
           val (buffer, searchList) =
@@ -876,8 +871,7 @@ struct
 
         val buffer = LineGap.delete (low, length, buffer)
         val buffer = LineGap.goToStart buffer
-        val initialMsg =
-          SEARCH (buffer, raise Fail "searchString", time) :: initialMsg
+        val initialMsg = SEARCH (buffer, dfa, time) :: initialMsg
 
         val buffer = LineGap.goToIdx (low - 1111, buffer)
         val (buffer, searchList) =
@@ -990,8 +984,7 @@ struct
               low
 
           val buffer = LineGap.goToStart buffer
-          val initialMsg =
-            SEARCH (buffer, raise Fail "searchString", time) :: initialMsg
+          val initialMsg = SEARCH (buffer, dfa, time) :: initialMsg
 
           val buffer = LineGap.goToIdx (low - 1111, buffer)
           val (buffer, searchList) =

fcore/normal-mode/normal-mode.sml

@@ -31,9 +31,9 @@ struct
         let
           open MailboxType
 
-          val {cursorIdx = origCursorIdx, ...} = app
+          val {cursorIdx = origCursorIdx, dfa, ...} = app
           val buffer = LineGap.goToStart buffer
-          val initialMsg = [SEARCH (buffer, raise Fail "searchString", time)]
+          val initialMsg = [SEARCH (buffer, dfa, time)]
         in
           NormalDelete.finishAfterDeletingBuffer
             (app, origCursorIdx, buffer, time, initialMsg)
@@ -94,7 +94,7 @@ struct
       let
         open MailboxType
 
-        val {cursorIdx, buffer, ...} = app
+        val {cursorIdx, buffer, dfa, ...} = app
         val buffer = LineGap.goToIdx (cursorIdx, buffer)
 
         val lineStart = Cursor.vi0 (buffer, cursorIdx)
@@ -127,7 +127,7 @@ struct
             loop (nextLine, buffer, count - 1)
 
         val buffer = LineGap.goToStart buffer
-        val initialMsg = [SEARCH (buffer, raise Fail "searchString", time)]
+        val initialMsg = [SEARCH (buffer, dfa, time)]
       in
         NormalDelete.finishAfterDeletingBuffer
           (app, newCursorIdx, buffer, time, initialMsg)

fcore/normal-mode/normal-search-mode.sml

@@ -77,8 +77,12 @@ struct
         , ...
         } = app
 
+      val dfa =
+        if caseSensitive then CaseSensitiveDfa.fromString searchString
+        else CaseInsensitiveDfa.fromString searchString
+
       val buffer = LineGap.goToStart buffer
-      val initialMsg = [SEARCH (buffer, searchString, time)]
+      val initialMsg = [SEARCH (buffer, dfa, time)]
 
       (* move LineGap to first line displayed on screen *)
       val buffer = LineGap.goToLine (startLine, buffer)
@@ -100,10 +104,6 @@ struct
       val msgs = DRAW drawMsg :: initialMsg
 
       val mode = NORMAL_MODE ""
-
-      val dfa =
-        if caseSensitive then CaseSensitiveDfa.fromString searchString
-        else CaseInsensitiveDfa.fromString searchString
     in
       NormalSearchModeWith.returnToNormalMode
         (app, buffer, tempSearchList, startLine, mode, dfa, msgs)