1 files changed, 0 insertions, 84 deletions
diff --git a/1-23_decomment.c b/1-23_decomment.c
deleted file mode 100644
index 63193cd..0000000
--- a/1-23_decomment.c
+++ /dev/null
@@ -1,84 +0,0 @@
-#include <stdio.h>
-
-/* The C Programming Language: 2nd Edition
- * Exercise 1-23:
- * "Write a program to remove all comments from a C program. Don't forget to
- * handle quoted strings and character constants properly. C comments do not
- * nest."
- *
- * I'm not sure why the instructions tell the reader to account for quoted
- * strings and character constants. Comments always begin with either // or
- * /*, so that sets the boundary of state.
- *
- * The states for this program are IN_MULTI for a multi-line comment,
- * IN_SINGLE for a single line comment, and OUT for being outside a comment.
- * These three states are all I need to determine whether I should output the
- * contents of the C file or not. Characters are only output when the state is
- * OUT, and there are conditions for getting into and out of comment state.
- *
- * I don't know of any other way to do this without invoking some higher-level
- * libraries.
- */
-
-#define IN_MULTI  1
-#define IN_SINGLE 2
-#define OUT       0
-
-char c, p;
-int status;
-
-int main() {
-	// Treat input like a stream, since that's all the K&R has explained so far.
-	while ((c = getchar()) != EOF) {
-
-		// Check for the ways to open a comment, and set state accordingly
-		if (c == '/' && status == OUT) {
-			// Look ahead and store the character that's returned
-			p = getchar();
-
-			if (p == '*') {
-				status = IN_MULTI;
-			} else if (p == '/') {
-				status = IN_SINGLE;
-			} else {
-				putchar(c);
-				putchar(p);
-				continue;
-			}
-		}
-		
-		// Ignore everything in a single line comment until a newline
-		if (status == IN_SINGLE) {
-
-			if (c == '\n') {
-				putchar(c);
-				status = OUT;
-				continue;
-			}
-
-		}
-
-		// Ignore everything until you reach the end of a multi comment
-		if (status == IN_MULTI && c == '*') {
-			p = getchar();
-
-			if (p == '/') {
-				status = OUT;
-				continue;
-			}
-
-		}
-
-		// Output everything when we're not in a comment!
-		if (status == OUT) {
-			putchar(c);
-		}
-
-	}
-
-	/* derpsauce
-	 *
-	 *
-	 * Testing comment for the lulz. lolololol
-	 */
-}