Added -n option to diable print newline

source/toy_common.c

@@ -29,6 +29,7 @@ void Toy_initCommandLine(int argc, const char* argv[]) {
 	Toy_commandLine.outfile = "out.tb";
 	Toy_commandLine.source = NULL;
 	Toy_commandLine.initialfile = NULL;
+	Toy_commandLine.enablePrintNewline = true;
 	Toy_commandLine.verbose = false;
 
 	for (int i = 1; i < argc; i++) { //start at 1 to skip the program name
@@ -87,6 +88,12 @@ void Toy_initCommandLine(int argc, const char* argv[]) {
 			continue;
 		}
 
+		if (!strcmp(argv[i], "-n")) {
+			Toy_commandLine.enablePrintNewline = false;
+			Toy_commandLine.error = false;
+			continue;
+		}
+
 		//option without a flag + ending in .tb = binary input
 		if (i < argc) {
 			if (strncmp(&(argv[i][strlen(argv[i]) - 3]), ".tb", 3) == 0) {
@@ -117,6 +124,7 @@ void Toy_helpCommandLine(int argc, const char* argv[]) {
 	printf("-c\t| --compile filename\tParse and compile the specified source file into an output file.\n\n");
 	printf("-o\t| --output outfile\tName of the output file built with --compile (default: out.tb).\n\n");
 	printf("-t\t| --initial filename\tStart the repl as normal, after first running the given file.\n\n");
+	printf("-n\t|\t\t\tDisable the newline character at the end of the print statement.\n\n");
 }
 
 void Toy_copyrightCommandLine(int argc, const char* argv[]) {

source/toy_common.h

@@ -39,6 +39,7 @@ typedef struct {
 	char* outfile; //defaults to out.tb
 	char* source;
 	char* initialfile;
+	bool enablePrintNewline;
 	bool verbose;
 } Toy_CommandLine;
 

source/toy_interpreter.c

@@ -12,8 +12,12 @@
 #include <string.h>
 
 static void printWrapper(const char* output) {
-	printf("%s", output);
-	// printf("\n"); //default new line
+	if (Toy_commandLine.enablePrintNewline) {
+		printf("%s\n", output);
+	}
+	else {
+		printf("%s", output);
+	}
 }
 
 static void assertWrapper(const char* output) {