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< h1 id = "key-remapping" > < a class = "header" href = "#key-remapping" > Key Remapping< / a > < / h1 >
< p > One-way key remapping is temporarily supported via a simple TOML configuration
file. (More powerful solutions such as rebinding via commands will be
available in the feature).< / p >
< p > To remap keys, write a < code > config.toml< / code > file in your < code > helix< / code > configuration
directory (default < code > ~/.config/helix< / code > in Linux systems) with a structure like
this:< / p >
< pre > < code class = "language-toml" > # At most one section each of 'keys.normal', 'keys.insert' and 'keys.select'
[keys.normal]
a = " move_char_left" # Maps the 'a' key to the move_char_left command
w = " move_line_up" # Maps the 'w' key move_line_up
C-S-esc = " select_line" # Maps Control-Shift-Escape to select_line
[keys.insert]
A-x = " normal_mode" # Maps Alt-X to enter normal mode
< / code > < / pre >
< p > Control, Shift and Alt modifiers are encoded respectively with the prefixes
< code > C-< / code > , < code > S-< / code > and < code > A-< / code > . Special keys are encoded as follows:< / p >
< ul >
< li > Backspace => " backspace" < / li >
< li > Space => " space" < / li >
< li > Return/Enter => " ret" < / li >
< li > < => " lt" < / li >
< li > > => " gt" < / li >
< li > + => " plus" < / li >
< li > - => " minus" < / li >
< li > ; => " semicolon" < / li >
< li > % => " percent" < / li >
< li > Left => " left" < / li >
< li > Right => " right" < / li >
< li > Up => " up" < / li >
< li > Home => " home" < / li >
< li > End => " end" < / li >
< li > Page Up => " pageup" < / li >
< li > Page Down => " pagedown" < / li >
< li > Tab => " tab" < / li >
< li > Back Tab => " backtab" < / li >
< li > Delete => " del" < / li >
< li > Insert => " ins" < / li >
< li > Null => " null" < / li >
< li > Escape => " esc" < / li >
< / ul >
< p > Commands can be found in the source code at < code > ../../helix-term/src/commands.rs< / code > < / p >
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