cleanup, docs

site/doc/pages/regex_search.txt

@@ -9,6 +9,7 @@ flags : optional regex flags
 return value : a DValue describing the first match
 
 :see
+>string
 >regex
 regex_match
 regex_search_all
@@ -21,19 +22,6 @@ Searches `subject` for the first occurrence of `pattern` and returns structured
 
 Example:
 
-```uce
-DValue match = regex_search(
-	"(?<user>[A-Za-z0-9._%+-]+)@(?<host>[A-Za-z0-9.-]+)",
-	"Contact ops@example.test"
-);
-
-if(match["matched"].to_bool())
-{
-	print(match["match"].to_string());
-	print(match["named"]["user"].to_string());
-	print(match["named"]["host"].to_string());
-}
-```
 
 Return shape:
 
@@ -48,12 +36,9 @@ Return shape:
 
 Capture entries contain:
 
-```text
-capture["index"]
-capture["matched"]
-capture["start"]
-capture["end"]
-capture["text"]
-```
 
 If no match is found, `matched` is `false` and match-specific fields are omitted.
+
+:example
+DValue match = regex_search("docs", "uce docs");
+print(match["match"].to_string(), "\n");