1 files changed, 46 insertions, 0 deletions
diff --git a/5.19/main.c b/5.19/main.c
new file mode 100644
index 0000000..3e1d2e9
--- /dev/null
+++ b/5.19/main.c
@@ -0,0 +1,46 @@
+#include <stdio.h>
+#include <string.h>
+#include "token.h"
+#include "getch.h"
+
+#define OUTLEN	1000
+
+char out[OUTLEN];
+
+int main(void)
+{
+	int errstat;
+	char temp[OUTLEN + MAXTOKEN], type;
+
+	while (gettoken() != EOF) {
+		errstat = 0;
+		strcpy(out, token);
+		while ((type = gettoken()) != '\n') {
+			if (type == PARENS || type == BRACKETS ) {
+				strcat(out, token);
+			} else if (type == '*') {
+				if ((type = peaktoken()) == PARENS ||
+					type == BRACKETS)
+					sprintf(temp, "(*%s)", out);
+				else
+					sprintf(temp, "*%s", out);
+				strcpy(out, temp);
+			} else if (type == NAME) {
+				sprintf(temp, "%s %s", token, out);
+				out[0] = '\0'; /* rust sisters btfo */
+				strncat(out, temp, OUTLEN - 1);
+			} else {
+				errstat = 1;
+				printf("err: invalid input at %s\n", token);
+				while ((type = gettoken()) != '\n')
+					;
+				ungetch('\n');
+			}
+		}
+
+		if (!errstat)
+			printf("%s\n", out);
+	}
+
+	return 0;
+}