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< ol class = "chapter" > < li class = "chapter-item expanded " > < a href = "install.html" > < strong aria-hidden = "true" > 1.< / strong > Installation< / a > < / li > < li class = "chapter-item expanded " > < a href = "usage.html" class = "active" > < strong aria-hidden = "true" > 2.< / strong > Usage< / a > < / li > < li class = "chapter-item expanded " > < a href = "configuration.html" > < strong aria-hidden = "true" > 3.< / strong > Configuration< / a > < / li > < li > < ol class = "section" > < li class = "chapter-item expanded " > < a href = "themes.html" > < strong aria-hidden = "true" > 3.1.< / strong > Themes< / a > < / li > < li class = "chapter-item expanded " > < a href = "keymap.html" > < strong aria-hidden = "true" > 3.2.< / strong > Keymap< / a > < / li > < li class = "chapter-item expanded " > < a href = "remapping.html" > < strong aria-hidden = "true" > 3.3.< / strong > Key Remapping< / a > < / li > < li class = "chapter-item expanded " > < a href = "hooks.html" > < strong aria-hidden = "true" > 3.4.< / strong > Hooks< / a > < / li > < / ol > < / li > < / ol > < / div >
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< h1 id = "usage" > < a class = "header" href = "#usage" > Usage< / a > < / h1 >
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< p > (Currently not fully documented, see the < a href = "./keymap.html" > keymappings< / a > list for more.)< / p >
< h2 id = "surround" > < a class = "header" href = "#surround" > Surround< / a > < / h2 >
< p > Functionality similar to < a href = "https://github.com/tpope/vim-surround" > vim-surround< / a > is built into
helix. The keymappings have been inspired from < a href = "https://github.com/machakann/vim-sandwich" > vim-sandwich< / a > :< / p >
< p > < img src = "https://user-images.githubusercontent.com/23398472/122865801-97073180-d344-11eb-8142-8f43809982c6.gif" alt = "surround demo" / > < / p >
< ul >
< li > < code > ms< / code > - Add surround characters< / li >
< li > < code > mr< / code > - Replace surround characters< / li >
< li > < code > md< / code > - Delete surround characters< / li >
< / ul >
< p > < code > ms< / code > acts on a selection, so select the text first and use < code > ms< char> < / code > . < code > mr< / code > and < code > md< / code > work
on the closest pairs found and selections are not required; use counts to act in outer pairs.< / p >
< p > It can also act on multiple seletions (yay!). For example, to change every occurance of < code > (use)< / code > to < code > [use]< / code > :< / p >
< ul >
< li > < code > %< / code > to select the whole file< / li >
< li > < code > s< / code > to split the selections on a search term< / li >
< li > Input < code > use< / code > and hit Enter< / li >
< li > < code > mr([< / code > to replace the parens with square brackets< / li >
< / ul >
< p > Multiple characters are currently not supported, but planned.< / p >
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< h2 id = "textobjects" > < a class = "header" href = "#textobjects" > Textobjects< / a > < / h2 >
< p > Currently supported: < code > word< / code > , < code > surround< / code > .< / p >
< p > < img src = "https://user-images.githubusercontent.com/23398472/124231131-81a4bb00-db2d-11eb-9d10-8e577ca7b177.gif" alt = "textobject-demo" / > < / p >
< ul >
< li > < code > ma< / code > - Select around the object (< code > va< / code > in vim, < code > < alt-a> < / code > in kakoune)< / li >
< li > < code > mi< / code > - Select inside the object (< code > vi< / code > in vim, < code > < alt-i> < / code > in kakoune)< / li >
< / ul >
< table > < thead > < tr > < th > Key after < code > mi< / code > or < code > ma< / code > < / th > < th > Textobject selected< / th > < / tr > < / thead > < tbody >
< tr > < td > < code > w< / code > < / td > < td > Word< / td > < / tr >
< tr > < td > < code > (< / code > , < code > [< / code > , < code > '< / code > , etc< / td > < td > Specified surround pairs< / td > < / tr >
< / tbody > < / table >
< p > Textobjects based on treesitter, like < code > function< / code > , < code > class< / code > , etc are planned.< / p >
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