xlate: for generating sed scripts for translations

.gitignore

@@ -1 +1,4 @@
 *.sublime-workspace
+xlate
+xlate.exe
+*.exe

xlate.c

@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+	char buf[512];
+	while(fgets(buf, sizeof(buf), stdin)) {
+		char *from = buf;
+		char *to = strchr(buf, '\t');
+		if(!to) continue;
+		*to = 0;
+		to++;
+
+		char *end = strchr(to, '\n');
+		if(end) *end = 0;
+
+		printf("s/");
+		for(unsigned char *c = from; *c; c++) {
+			if(*c > 127) printf("\\x%02x", *c);
+			else if(strchr("$.*[\\^/", *c)) printf("\\%c", *c);
+			else printf("%c", *c);
+		}
+		printf("/");
+		for(unsigned char *c = to; *c; c++) {
+			if(*c == '/') printf("\\%c", *c);
+			else printf("%c", *c);
+		}
+		printf("/g\n");
+	}
+
+	return 0;
+}