Data update

Task/String-matching/Odin/string-matching-2.odin

@@ -0,0 +1,32 @@
+package main
+
+import "core:fmt"
+import "core:strings"
+
+main :: proc() {
+  using strings
+
+  s := "abracadabra"
+  s1 := "abr"
+
+  fmt.println( "1. ", s, " starts with ", s1, " --> ", has_prefix(s, s1))
+
+  fmt.println( "2. ", s, " contains ", s1, " --> ", contains (s, s1))
+  ndx := index(s, s1)
+  if ndx > -1 {
+    fmt.println(" 2.1. at location -> ", ndx)
+    ndx += len(s1)
+    for ndx < len(s) {
+      found := index(s[ndx:], s1)
+      if found > -1 {
+        fmt.println(" 2.2. at location -> ", found+ndx)
+        ndx += found+len(s1)
+      } else {
+        break
+      }
+    }
+    fmt.println(" 2.2. and that's all.")
+  }
+
+  fmt.println( "3. ", s, " ends with ", s1, " --> ", has_suffix(s, s1))
+}