From f621954c0d3a339d8ce39e10ac4e909977f08bb6 Mon Sep 17 00:00:00 2001
From: Jan Marvin Garbuszus <jan.garbuszus@rub.de>
Date: Fri, 1 Dec 2023 15:21:16 +0100
Subject: [PATCH] cleanup and comment

---
 src/writesas.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/writesas.cpp b/src/writesas.cpp
index 7650a3a..360fca9 100644
--- a/src/writesas.cpp
+++ b/src/writesas.cpp
@@ -659,6 +659,8 @@ void writesas(const char * filePath, Rcpp::DataFrame dat, uint8_t compress,
         offsetpos += lblz.size();
         lbls.OFF = offsetpos;
 
+        // somehow this does not work with datetime. Maybe the offset
+        // needs to be recalculated afterwards?
         std::string fmtz = varformats[z];
         offsetpos += fmtz.size();
         fmts.OFF = offsetpos;