diff --git a/src/selectors.cc b/src/selectors.cc index bc38abce..aa5e92f0 100644 --- a/src/selectors.cc +++ b/src/selectors.cc @@ -56,17 +56,19 @@ static CharCategories categorize(char c) } template -void skip_while(BufferIterator& it, T condition) +bool skip_while(BufferIterator& it, T condition) { while (not it.is_end() and condition(*it)) ++it; + return condition(*it); } template -void skip_while_reverse(BufferIterator& it, T condition) +bool skip_while_reverse(BufferIterator& it, T condition) { while (not it.is_begin() and condition(*it)) --it; + return condition(*it); } Selection select_to_next_word(const BufferIterator& cursor) @@ -84,9 +86,9 @@ Selection select_to_next_word(const BufferIterator& cursor) else if (is_word(*begin)) skip_while(end, is_word); - skip_while(end, is_blank); + bool with_end = skip_while(end, is_blank); - return Selection(begin, end-1); + return Selection(begin, with_end ? end : end-1); } Selection select_to_next_word_end(const BufferIterator& cursor) @@ -99,12 +101,13 @@ Selection select_to_next_word_end(const BufferIterator& cursor) BufferIterator end = begin; skip_while(end, is_blank); + bool with_end = false; if (is_punctuation(*end)) - skip_while(end, is_punctuation); + with_end = skip_while(end, is_punctuation); else if (is_word(*end)) - skip_while(end, is_word); + with_end = skip_while(end, is_word); - return Selection(begin, end-1); + return Selection(begin, with_end ? end : end-1); } Selection select_to_previous_word(const BufferIterator& cursor) @@ -118,12 +121,13 @@ Selection select_to_previous_word(const BufferIterator& cursor) BufferIterator end = begin; skip_while_reverse(end, is_blank); + bool with_end = false; if (is_punctuation(*end)) - skip_while_reverse(end, is_punctuation); + with_end = skip_while_reverse(end, is_punctuation); else if (is_word(*end)) - skip_while_reverse(end, is_word); + with_end = skip_while_reverse(end, is_word); - return Selection(begin, end+1); + return Selection(begin, with_end ? end : end+1); } Selection select_to_next_WORD(const BufferIterator& cursor) @@ -137,9 +141,9 @@ Selection select_to_next_WORD(const BufferIterator& cursor) BufferIterator end = begin+1; skip_while(end, [] (char c) { return !is_blank(c) and !is_eol(c); }); - skip_while(end, is_blank); + bool with_end = skip_while(end, is_blank); - return Selection(begin, end-1); + return Selection(begin, with_end ? end : end-1); } Selection select_to_next_WORD_end(const BufferIterator& cursor) @@ -153,9 +157,10 @@ Selection select_to_next_WORD_end(const BufferIterator& cursor) BufferIterator end = begin+1; skip_while(end, is_blank); - skip_while(end, [] (char c) { return !is_blank(c) and !is_eol(c); }); + bool with_end = skip_while(end, [] (char c) { return !is_blank(c) + and !is_eol(c); }); - return Selection(begin, end-1); + return Selection(begin, with_end ? end : end-1); } Selection select_to_previous_WORD(const BufferIterator& cursor) @@ -167,9 +172,10 @@ Selection select_to_previous_WORD(const BufferIterator& cursor) skip_while_reverse(begin, is_eol); BufferIterator end = begin; skip_while_reverse(end, is_blank); - skip_while_reverse(end, [] (char c) { return !is_blank(c) and !is_eol(c); }); + bool with_end = skip_while_reverse(end, [] (char c) { return !is_blank(c) + and !is_eol(c); }); - return Selection(begin, end+1); + return Selection(begin, with_end ? end : end+1); } Selection select_line(const BufferIterator& cursor)