kakoune(k) ========== NAME ---- registers - a Description ----------- Registers are named lists of text -instead of simply text- in order to interact well with multiselection. They are used for various purposes, like storing the last yanked text, or the captured groups associated with the selections. Interacting ----------- **:: when in insert mode or in a prompt, insert the value stored in the *c* register (single character) *"*:: in normal mode, select the ** register (single character) Alternate names --------------- Non alphanumeric registers have an alternative name that can be used in contexts where only alphanumeric identifiers are possible. Default registers ----------------- Most commands using a register default to a specific one if not specified: *"* (dquote):: default copy register, used by yanking and pasting commands like *y*, *p* and *R* */* (slash):: default search register, used by regex based commands like *s*, *** or */* *@* (arobase):: default macro register, used by *q* and *Q* *^* (caret):: default mark register, used by *z* and *Z* *|* (pipe):: default shell command register, used by command that spawn a subshell such as *|*, **, *!* or ** Special registers ----------------- Some registers are not general purposes, they cannot be written to, but they contain some special data *%* (percent):: current buffer name *.* (dot):: current selection contents *#* (hash):: selection indices (first selection has 1, second has 2, ...) *_* (underscore):: null register, always empty *:* (colon):: last entered command Integer registers ----------------- Registers *1* to *9* hold the grouped sub-matches of the regular expression used to make the last selection. Example: applying the following regular expression to the date of the day would put the day of the week in register *1*, the month in register *2*, and the day of the month in register *3*, but select the entire date: -------------------- (\w+) (\w+) (\d+) .+ --------------------