Add crude terminal width detection.

This at least keeps it from wrapping very badly.

I'll expand on this once the rest of my changes get
good commits.

cudir.cc

@@ -6,6 +6,7 @@
 #include <filesystem>
 
 #include <Alepha/ProgramOptions.h>
+#include <Alepha/Console.h>
 
 #include <Alepha/Utility/enroll.h>
 
@@ -79,10 +80,15 @@ main( const int argcnt, const char *const argvec[] )
 
 	const int rowWidth= widest + C::filePadding + C::sizeWidth + 1 + C::modeBitsWidth + 2 + ( O::twoDigitDate ? C::shortDateWidth : C::dateWidth )+ 1 + C::timeWidth;
 
+	const int terminalWidth= Alepha::Console::main().getScreenWidth();
+
 	std::cout << "";
 	for( int i= 0; i < rowWidth; ++i ) std::cout << "\u2500";
+	if( terminalWidth >= ( rowWidth * 2 + 1 ) )
+	{
 		std::cout << "\u252c";
 		for( int i= 0; i < rowWidth; ++i ) std::cout << "\u2500";
+	}
 	std::cout << "" << std::endl;
 
 	std::size_t fileCount= 0;
@@ -123,7 +129,7 @@ main( const int argcnt, const char *const argvec[] )
 		std::cout << std::setw( 2 ) << std::setfill( '0' ) << entry.minute;
 		std::cout << "\e[m";
 
-		if( side == false )
+		if( terminalWidth >= ( rowWidth * 2 + 1 ) and side == false )
 		{
 			std::cout << "\u2502";
 			side= true;
@@ -138,8 +144,11 @@ main( const int argcnt, const char *const argvec[] )
 
 	std::cout << "";
 	for( int i= 0; i < rowWidth; ++i ) std::cout << "\u2500";
+	if( terminalWidth >= ( rowWidth * 2 + 1 ) )
+	{
 		std::cout << "\u2534";
 		for( int i= 0; i < rowWidth; ++i ) std::cout << "\u2500";
+	}
 	std::cout << "" << std::endl;
 
 	std::cout << std::setw( C::sizeWidth ) << std::setfill( ' ' ) << std::right << "\e[;1;36;96m" << fileCount;