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LibGUI: Add word break locator methods to TextDocument

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TextDocument now has utilities to locate a word break both before
and after any TextPosition.
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FalseHonesty 2020-05-23 18:40:14 -04:00 • committed by Andreas Kling
parent a1fe34bcd8
commit a3bf8c72f3
2 changed files with 51 additions and 0 deletions
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3
Libraries/LibGUI/TextDocument.h
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@ -120,6 +120,9 @@ public:
Optional<TextDocumentSpan> first_non_skippable_span_before(const TextPosition&) const;
Optional<TextDocumentSpan> first_non_skippable_span_after(const TextPosition&) const;
TextPosition first_word_break_before(const TextPosition&) const;
TextPosition first_word_break_after(const TextPosition&) const;
void add_to_undo_stack(NonnullOwnPtr<TextDocumentUndoCommand>);
bool can_undo() const { return m_undo_stack.can_undo(); }