Use h, j, k, l to move in Normal mode. Esc ends insertion; u undoes an edit. 0 reaches the line start; 2G reaches line 2. A count repeats a movement, so 3l moves three characters right.
Change or delete a whole word, with or without the adjacent space.
c changes a region and enters Insert mode. d deletes it and stays in Normal mode. iw means the whole word, even from its middle; letters, digits and underscores belong to one word here. aw includes neighbouring whitespace.
Pack a small bag. → Pack a light bag.
From inside “small”, ciw, then light, then Esc changes the whole word. cw from its middle would leave its beginning behind.
Pack a very light bag. → Pack a light bag.
From “very”, daw removes the word and its following space. At a line end with no following whitespace it takes the preceding space. Inspect the target when punctuation is adjacent.
","teaches":["textobject:iw","textobject:aw"],"introduces":["h","j","k","l","0","G","count","c","d","textobject"],"constraints":[],"drills":[{"task":"Replace draftCount with finalCount. Keep the rest of the line.","hint":"Choose the complete word from the cursor, including the part to its left. Keep punctuation outside it.","mode":"jsx","start":"const reminder = \"Keep this line unchanged.\";\nconst draftCount = 4;","startCursor":{"line":1,"ch":9},"paths":[{"keys":["c","i","w","finalCount","Use h, j, k, l to move in Normal mode. Esc ends insertion; u undoes an edit. 0 reaches the line start; 2G reaches line 2. A count repeats a movement, so 3l moves three characters right.
Change or delete a whole word, with or without the adjacent space.
c changes a region and enters Insert mode. d deletes it and stays in Normal mode. iw means the whole word, even from its middle; letters, digits and underscores belong to one word here. aw includes neighbouring whitespace.
Pack a small bag. → Pack a light bag.
From inside “small”, ciw, then light, then Esc changes the whole word. cw from its middle would leave its beginning behind.
Pack a very light bag. → Pack a light bag.
From “very”, daw removes the word and its following space. At a line end with no following whitespace it takes the preceding space. Inspect the target when punctuation is adjacent.
","teaches":["textobject:iw","textobject:aw"],"introduces":["h","j","k","l","0","G","count","c","d","textobject"],"constraints":[],"drills":[{"task":"Replace draft_count with final_count. Keep the rest of the line.","hint":"Choose the complete word from the cursor, including the part to its left. Keep punctuation outside it.","mode":"python","start":"reminder = \"Keep this line unchanged.\"\ndraft_count = 4","startCursor":{"line":1,"ch":3},"paths":[{"keys":["c","i","w","final_count","Use h, j, k, l to move in Normal mode. Esc ends insertion; u undoes an edit. 0 reaches the line start; 2G reaches line 2. A count repeats a movement, so 3l moves three characters right.
Change or delete a whole word, with or without the adjacent space.
c changes a region and enters Insert mode. d deletes it and stays in Normal mode. iw means the whole word, even from its middle; letters, digits and underscores belong to one word here. aw includes neighbouring whitespace.
Pack a small bag. → Pack a light bag.
From inside “small”, ciw, then light, then Esc changes the whole word. cw from its middle would leave its beginning behind.
Pack a very light bag. → Pack a light bag.
From “very”, daw removes the word and its following space. At a line end with no following whitespace it takes the preceding space. Inspect the target when punctuation is adjacent.
","teaches":["textobject:iw","textobject:aw"],"introduces":["h","j","k","l","0","G","count","c","d","textobject"],"constraints":[],"drills":[{"task":"Replace draft with final. Keep the rest of the line.","hint":"Choose the complete word from the cursor, including the part to its left. Keep punctuation outside it.","mode":"text/plain","start":"Reminder: keep this line unchanged.\nPrepare the draft report.","startCursor":{"line":1,"ch":15},"paths":[{"keys":["c","i","w","final","