Allowing no word character once in suggestion mode

Author: Neko-Box-Coder

internal/action/actions.go

@@ -849,19 +849,17 @@ func (h *BufPane) OutdentSelection() bool {
 // Autocomplete cycles the suggestions and performs autocompletion if there are suggestions
 func (h *BufPane) Autocomplete() bool {
 	b := h.Buf
+	cc := buffer.AutocompleteCursorCheck(h.Cursor)
+	rc := buffer.AutocompleteRuneCheck(h.Cursor)
 
 	// Don't autocomplete at all if the active cursor cannot be autocomplete
-	if !buffer.AutocompleteCheck(h.Cursor) {
-		return false
-	}
-
-	if !b.HasSuggestions && !b.StartAutocomplete(buffer.BufferComplete) {
+	if !b.HasSuggestions && (!rc || !cc || !b.StartAutocomplete(buffer.BufferComplete)) {
 		return false
 	}
 
 	prevSuggestion := b.CycleAutocomplete(true)
 	for i := 0; i < b.NumCursors(); i++ {
-		if buffer.AutocompleteCheck(b.GetCursor(i)) {
+		if buffer.AutocompleteCursorCheck(b.GetCursor(i)) {
 			b.PerformSingleAutocomplete(prevSuggestion, b.GetCursor(i))
 		}
 	}
@@ -879,7 +877,7 @@ func (h *BufPane) CycleAutocompleteBack() bool {
 	if b.HasSuggestions {
 		prevSuggestion := b.CycleAutocomplete(false)
 		for i := 0; i < b.NumCursors(); i++ {
-			if buffer.AutocompleteCheck(b.GetCursor(i)) {
+			if buffer.AutocompleteCursorCheck(b.GetCursor(i)) {
 				b.PerformSingleAutocomplete(prevSuggestion, b.GetCursor(i))
 			}
 		}

internal/action/infopane.go

@@ -193,11 +193,19 @@ func (h *InfoPane) CommandComplete() {
 	b := h.Buf
 	c := b.GetActiveCursor()
 
+	cc := buffer.AutocompleteCursorCheck(c)
+	rc := buffer.AutocompleteRuneCheck(c)
+
 	// Cycling commands
-	if !buffer.AutocompleteCheck(c) {
+	if !b.HasSuggestions && !cc && !rc {
 		return
 	}
+
 	if b.HasSuggestions {
+		if !cc {
+			return
+		}
+
 		prevSuggestion := b.CycleAutocomplete(true)
 		b.PerformSingleAutocomplete(prevSuggestion, c)
 		return

internal/buffer/autocomplete.go

@@ -23,13 +23,7 @@ func (b *Buffer) GetSuggestions() {
 
 }
 
-func AutocompleteCheck(cursor *Cursor) bool {
-	if cursor.HasSelection() {
-		return false
-	}
-	if cursor.X == 0 {
-		return false
-	}
+func AutocompleteRuneCheck(cursor *Cursor) bool {
 	r := cursor.RuneUnder(cursor.X)
 	prev := cursor.RuneUnder(cursor.X - 1)
 	if !util.IsAutocomplete(prev) || util.IsWordChar(r) {
@@ -39,6 +33,16 @@ func AutocompleteCheck(cursor *Cursor) bool {
 	return true
 }
 
+func AutocompleteCursorCheck(cursor *Cursor) bool {
+	if cursor.HasSelection() {
+		return false
+	}
+	if cursor.X == 0 {
+		return false
+	}
+	return true
+}
+
 func (b *Buffer) StartAutocomplete(c Completer) bool {
 	b.Completions, b.Suggestions = c(b)
 	if len(b.Completions) != len(b.Suggestions) || len(b.Completions) == 0 {