a702af0 · helix · git.iko.soy

git.iko.soy/helix

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commands: add W and B (extend selection by word).

a702af0Blaž Hrastnik6 years ago

helix-term/src/commands.rs+18

compare with master

unifiedsplit

@@ -161,6 +161,24 @@ pub fn move_file_end(cx: &mut Context) {

161 cx.doc().mode = Mode::Normal;

162}

163

164+pub fn extend_next_word_start(cx: &mut Context) {

165+ let count = cx.count;

166+ let selection = cx

167+ .doc()

168+ .state

169+ .extend_selection(Direction::Forward, Granularity::Word, count);

170+ cx.doc().set_selection(selection);

171+}

172+

173+pub fn extend_prev_word_start(cx: &mut Context) {

174+ let count = cx.count;

175+ let selection = cx

176+ .doc()

177+ .state

178+ .extend_selection(Direction::Backward, Granularity::Word, count);

179+ cx.doc().set_selection(selection);

180+}

181+

164pub fn check_cursor_in_view(view: &View) -> bool {

182pub fn check_cursor_in_view(view: &View) -> bool {

165 let doc = &view.doc;

183 let doc = &view.doc;

166 let cursor = doc.selection().cursor();

184 let cursor = doc.selection().cursor();

helix-term/src/keymap.rs+3

@@ -146,8 +146,11 @@ pub fn default() -> Keymaps {

146 vec![shift!('K')] => commands::extend_line_up,

147 vec![shift!('L')] => commands::extend_char_right,

148 vec![key!('w')] => commands::move_next_word_start,

149+ vec![shift!('W')] => commands::extend_next_word_start,

149 vec![key!('b')] => commands::move_prev_word_start,

150 vec![key!('b')] => commands::move_prev_word_start,

151+ vec![shift!('B')] => commands::extend_prev_word_start,

150 vec![key!('e')] => commands::move_next_word_end,

152 vec![key!('e')] => commands::move_next_word_end,

153+ // TODO: E

151 vec![key!('g')] => commands::goto_mode,

154 vec![key!('g')] => commands::goto_mode,

152 vec![key!('i')] => commands::insert_mode,

155 vec![key!('i')] => commands::insert_mode,

153 vec![shift!('I')] => commands::prepend_to_line,

156 vec![shift!('I')] => commands::prepend_to_line,