bind T and F as select_to_reverse non-inclusive and inclusive

3 files changed, 19 insertions, 0 deletions

diff --git a/src/main.cc b/src/main.cc
index 312fbbe6..866bd50f 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -469,6 +469,8 @@ std::unordered_map<char, std::function<void (Window& window, int count)>> keymap
 
     { 't', [](Window& window, int count) { window.select(std::bind(select_to, _1, getch(), count, false)); } },
     { 'f', [](Window& window, int count) { window.select(std::bind(select_to, _1, getch(), count, true)); } },
+    { 'T', [](Window& window, int count) { window.select(std::bind(select_to_reverse, _1, getch(), count, false)); } },
+    { 'F', [](Window& window, int count) { window.select(std::bind(select_to_reverse, _1, getch(), count, true)); } },
 
     { 'd', do_erase },
     { 'c', do_change },
diff --git a/src/selectors.cc b/src/selectors.cc
index 6b0ef4e9..c2f8e33b 100644
--- a/src/selectors.cc
+++ b/src/selectors.cc
@@ -208,4 +208,19 @@ Selection select_to(const BufferIterator& cursor, char c, int count, bool inclus
     return Selection(cursor, inclusive ? end : end-1);
 }
 
+Selection select_to_reverse(const BufferIterator& cursor, char c, int count, bool inclusive)
+{
+    BufferIterator end = cursor;
+    do
+    {
+        --end;
+        skip_while_reverse(end, [c](char cur) { return not is_eol(cur) and cur != c; });
+        if (end.is_begin() or is_eol(*end))
+            return Selection(cursor, cursor);
+    }
+    while (--count > 0);
+
+    return Selection(cursor, inclusive ? end : end+1);
+}
+
 }
diff --git a/src/selectors.hh b/src/selectors.hh
index 453701f7..a53b30cc 100644
--- a/src/selectors.hh
+++ b/src/selectors.hh
@@ -12,7 +12,9 @@ Selection select_to_previous_word(const BufferIterator& cursor);
 Selection select_line(const BufferIterator& cursor);
 Selection move_select(Window& window, const BufferIterator& cursor, const WindowCoord& offset);
 Selection select_matching(const BufferIterator& cursor);
+
 Selection select_to(const BufferIterator& cursor, char c, int count, bool inclusive);
+Selection select_to_reverse(const BufferIterator& cursor, char c, int count, bool inclusive);
 
 }