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Diffstat (limited to 'src/Document.cxx')
| -rw-r--r-- | src/Document.cxx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/Document.cxx b/src/Document.cxx index 0237cef78..6a638471d 100644 --- a/src/Document.cxx +++ b/src/Document.cxx @@ -1242,6 +1242,17 @@ void Document::CheckReadOnly() { } } +void Document::TrimReplacement(std::string_view &text, Range &range) const noexcept { + while (!text.empty() && !range.Empty() && (text.front() == CharAt(range.start))) { + text.remove_prefix(1); + range.start++; + } + while (!text.empty() && !range.Empty() && (text.back() == CharAt(range.end-1))) { + text.remove_suffix(1); + range.end--; + } +} + // Document only modified by gateways DeleteChars, InsertString, Undo, Redo, and SetStyleAt. // SetStyleAt does not change the persistent state of a document |