Fix String::word_wrap() for long words

- Changes `TextServer.string_get_word_breaks()`
  - Returns pairs of boundary start and end offsets
  - Accepts `chars_per_line` to return line breaks
- Removes `String::word_wrap()`

Co-authored-by: bruvzg <7645683+bruvzg@users.noreply.github.com>

2 files changed, 0 insertions, 32 deletions

diff --git a/core/string/ustring.cpp b/core/string/ustring.cpp
index 4e26b61334..adab6d07c7 100644
--- a/core/string/ustring.cpp
+++ b/core/string/ustring.cpp
@@ -220,37 +220,6 @@ void CharString::copy_from(const char *p_cstr) {
 /*  String                                                               */
 /*************************************************************************/
 
-//kind of poor should be rewritten properly
-String String::word_wrap(int p_chars_per_line) const {
-	int from = 0;
-	int last_space = 0;
-	String ret;
-	for (int i = 0; i < length(); i++) {
-		if (i - from >= p_chars_per_line) {
-			if (last_space == -1) {
-				ret += substr(from, i - from + 1) + "\n";
-			} else {
-				ret += substr(from, last_space - from) + "\n";
-				i = last_space; //rewind
-			}
-			from = i + 1;
-			last_space = -1;
-		} else if (operator[](i) == ' ' || operator[](i) == '\t') {
-			last_space = i;
-		} else if (operator[](i) == '\n') {
-			ret += substr(from, i - from) + "\n";
-			from = i + 1;
-			last_space = -1;
-		}
-	}
-
-	if (from < length()) {
-		ret += substr(from, length());
-	}
-
-	return ret;
-}
-
 Error String::parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path) const {
 	// Splits the URL into scheme, host, port, path. Strip credentials when present.
 	String base = *this;
diff --git a/core/string/ustring.h b/core/string/ustring.h
index ed3848fb8a..559f679f0f 100644
--- a/core/string/ustring.h
+++ b/core/string/ustring.h
@@ -425,7 +425,6 @@ public:
 	String c_escape_multiline() const;
 	String c_unescape() const;
 	String json_escape() const;
-	String word_wrap(int p_chars_per_line) const;
 	Error parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path) const;
 
 	String property_name_encode() const;