load/save console input history

1 files changed, 21 insertions, 7 deletions

diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
index a46863c..965f428 100644
--- a/src/core/commandbuffer.cc
+++ b/src/core/commandbuffer.cc
@@ -102,16 +102,30 @@ void complete(std::string &input, size_t &pos)
 
 	if (!match.size())
 		return;
+	
+	std::string maxmatch(*match.begin());
 
-	if (match.size() == 1) {
+	if (match.size() > 1) {
 		std::list<std::string>::iterator l;
-		l = match.begin();
-		input.replace(0, pos, (*l));
-		pos = (*l).size();
-	} else {
-		std::list<std::string>::iterator l;
-		for (l = match.begin(); l !=match.end(); l++)
+		for (l = match.begin(); l !=match.end(); l++) {
+			if (maxmatch.size()) {
+				size_t i =0;
+				while ((i < maxmatch.size() && i < (*l).size()) && (maxmatch[i] == (*l)[i])) {
+					i++;
+				}
+				if (i < maxmatch.size())
+					maxmatch.erase(i);
+			}
 			con_print << "  " << (*l) << std::endl;
+		}
+		con_print << match.size() << " matches" << std::endl;
+		
+	}
+
+	if (maxmatch.size() > partial.size()) {
+		if (match.size()==1) maxmatch += ' ';
+		input.replace(0, pos, maxmatch);
+		pos = maxmatch.size();
 	}
 
 }