Merge branch 'stclib:master' into modifiedHEADmodified

1 files changed, 36 insertions, 0 deletions

diff --git a/misc/examples/strings/replace.c b/misc/examples/strings/replace.c
new file mode 100644
index 00000000..59a56bf7
--- /dev/null
+++ b/misc/examples/strings/replace.c
@@ -0,0 +1,36 @@
+#define i_implement
+#include <stc/cstr.h>
+
+int main(void)
+{
+    const char *base = "this is a test string.";
+    const char *s2 = "n example";
+    const char *s3 = "sample phrase";
+
+    // replace signatures used in the same order as described above:
+
+    // Ustring positions:                                  0123456789*123456789*12345
+    cstr s = cstr_from(base);                          // "this is a test string."
+    cstr m = cstr_clone(s);
+
+    cstr_append(&m, cstr_str(&m));
+    cstr_append(&m, cstr_str(&m));
+    printf("%s\n", cstr_str(&m));
+
+    cstr_replace_at(&s, 9, 5, s2);                     // "this is an example string." (1)
+    printf("(1) %s\n", cstr_str(&s));
+
+    cstr_replace_at_sv(&s, 19, 6, c_sv(s3+7, 6));      // "this is an example phrase." (2)
+    printf("(2) %s\n", cstr_str(&s));
+
+    cstr_replace_at(&s, 8, 10, "just a");              // "this is just a phrase."     (3)
+    printf("(3) %s\n", cstr_str(&s));
+
+    cstr_replace_at_sv(&s, 8, 6, c_sv("a shorty", 7)); // "this is a short phrase."    (4)
+    printf("(4) %s\n", cstr_str(&s));
+
+    cstr_replace_at(&s, 22, 1, "!!!");                 // "this is a short phrase!!!"  (5)
+    printf("(5) %s\n", cstr_str(&s));
+
+    c_drop(cstr, &s, &m);
+}