Merge branch 'stclib:master' into modifiedHEADmodified

1 files changed, 21 insertions, 0 deletions

diff --git a/misc/examples/strings/sso_substr.c b/misc/examples/strings/sso_substr.c
new file mode 100644
index 00000000..70d34440
--- /dev/null
+++ b/misc/examples/strings/sso_substr.c
@@ -0,0 +1,21 @@
+#define i_implement
+#include <stc/cstr.h>
+#define i_implement
+#include <stc/csview.h>
+
+int main(void)
+{
+    cstr str = cstr_from("We think in generalities, but we live in details.");
+    csview sv1 = cstr_substr_ex(&str, 3, 5);               // "think"
+    intptr_t pos = cstr_find(&str, "live");                 // position of "live"
+    csview sv2 = cstr_substr_ex(&str, pos, 4);             // "live"
+    csview sv3 = cstr_slice_ex(&str, -8, -1);              // "details"
+    printf("%.*s, %.*s, %.*s\n", c_SV(sv1), c_SV(sv2), c_SV(sv3));
+
+    cstr_assign(&str, "apples are green or red");
+    cstr s2 = cstr_from_sv(cstr_substr_ex(&str, -3, 3));    // "red"
+    cstr s3 = cstr_from_sv(cstr_substr_ex(&str, 0, 6));     // "apples"
+    printf("%s %s: %d, %d\n", cstr_str(&s2), cstr_str(&s3), 
+                              cstr_is_long(&str), cstr_is_long(&s2));
+    c_drop (cstr, &str, &s2, &s3);
+}