Add accessor to RunStyles for number of runs so Decoration can use public API.

Make RunStyles internal methods private.
RunFromPosition is const so marker as const.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/RunStyles.cxx b/src/RunStyles.cxx
index 0f2196972..c3414b4e8 100644
--- a/src/RunStyles.cxx
+++ b/src/RunStyles.cxx
@@ -21,7 +21,7 @@ using namespace Scintilla;
 #endif
 
 // Find the first run at a position
-int RunStyles::RunFromPosition(int position) {
+int RunStyles::RunFromPosition(int position) const {
 	int run = starts->PartitionFromPosition(position);
 	// Go to first element with this position
 	while ((run > 0) && (position == starts->PositionFromPartition(run-1))) {
@@ -216,6 +216,10 @@ void RunStyles::DeleteRange(int position, int deleteLength) {
 	}
 }
 
+int RunStyles::Runs() const {
+	return starts->Partitions();
+}
+
 bool RunStyles::AllSame() const {
 	for (int run = 1; run < starts->Partitions(); run++) {
 		if (styles->ValueAt(run) != styles->ValueAt(run - 1))