diff options
Diffstat (limited to 'core/string/ustring.cpp')
| -rw-r--r-- | core/string/ustring.cpp | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/core/string/ustring.cpp b/core/string/ustring.cpp index ac8e2ece12..0949980713 100644 --- a/core/string/ustring.cpp +++ b/core/string/ustring.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -3507,6 +3507,27 @@ char32_t String::unicode_at(int p_idx) const { return operator[](p_idx); } +String String::indent(const String &p_prefix) const { + String new_string; + int line_start = 0; + + for (int i = 0; i < length(); i++) { + const char32_t c = operator[](i); + if (c == '\n') { + if (i == line_start) { + new_string += c; // Leave empty lines empty. + } else { + new_string += p_prefix + substr(line_start, i - line_start + 1); + } + line_start = i + 1; + } + } + if (line_start != length()) { + new_string += p_prefix + substr(line_start); + } + return new_string; +} + String String::dedent() const { String new_string; String indent; |