swipeGuess: Add ignorechars

1 files changed, 7 insertions, 1 deletions

diff --git a/swipeGuess.c b/swipeGuess.c
index 41fb29c..44881a7 100644
--- a/swipeGuess.c
+++ b/swipeGuess.c
@@ -6,6 +6,7 @@
 #define BUFSIZE 1024
 char wordBuff[BUFSIZE];
 char swipeBuff[BUFSIZE];
+bool ignorechars[256] = {false};
 
 // fgets, but without the newline.
 char *fgetst(char *restrict s, int size, FILE *restrict stream) {
@@ -35,7 +36,7 @@ bool swipeCompare(char *swipe, char *word) {
 	bool lastMatch = false;
 	for(swipeP++; swipeP[0]; swipeP++) {
 		lastMatch = false;
-		while (charcmp(swipeP[0], wordP[0])) {
+		while (charcmp(swipeP[0], wordP[0]) || ignorechars[wordP[0]]) {
 			wordP++;
 			lastMatch = true;
 		}
@@ -70,6 +71,11 @@ int main(int argc, char **argv) {
 	if (argc >= 3) {
 		n = atoi(argv[2]);
 	}
+	if (argc >= 4) {
+		for(int i=0; argv[3][i];i++){
+			ignorechars[(int)argv[3][0]] = true;
+		}
+	}
 	FILE *wordFile = fopen(argv[1], "r");
 	while (fgetst(swipeBuff, BUFSIZE, stdin)) {
 		query(wordFile, swipeBuff, n);