diff options
| author | Rémi Verschelde <remi@verschelde.fr> | 2021-12-16 13:08:53 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-12-16 13:08:53 +0100 |
| commit | 91c05290738aae5662a76f59dd3e4ccfdf5e37ae (patch) | |
| tree | e4f160dc06201fb3a839ddb14ce9816014369498 /core/string/ustring.cpp | |
| parent | 6435d1be232e45b3729a69a0c21f0f735166914a (diff) | |
| parent | e4e4e475f8f1a1d8b82ef7ad636da8536e8c6554 (diff) | |
Merge pull request #55930 from timothyqiu/doctool-i18n
Diffstat (limited to 'core/string/ustring.cpp')
| -rw-r--r-- | core/string/ustring.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/core/string/ustring.cpp b/core/string/ustring.cpp index ac8e2ece12..779270fe47 100644 --- a/core/string/ustring.cpp +++ b/core/string/ustring.cpp @@ -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; |