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Document that $kak_token_to_complete is zero-based, not 1-based.

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Also, clean up some formatting: definition lists don't need a leading `-`, use
`$` for environment variables, consistent indentation, etc.
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Tim Allen 2021-05-17 20:25:05 +10:00
parent ead12e11bd
commit e958499400
1 changed files with 12 additions and 10 deletions
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doc/pages/commands.asciidoc
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@ -485,15 +485,16 @@ New commands can be defined using the *define-command* command:
*-shell-script-completion*:::
following string is a shell command which takes parameters as
positional params and outputs one completion candidate per line.
The provided shell command will run after each keypress
during the execution of the shell command, the following env vars are
The provided shell command will run after each keypress.
During the execution of the shell command, the following env vars are
available:
- *kak_token_to_complete*::::
*$kak_token_to_complete*::::
Index of the token being completed in the command line.
Note that unlike the Unix `argv` tradition,
0 is the first argument, not the command name itself.
- *kak_pos_in_token*::::
*$kak_pos_in_token*::::
Position of the cursor inside the token being completed, in bytes
from token start.
@ -502,13 +503,14 @@ New commands can be defined using the *define-command* command:
positional params and outputs one completion candidate per line.
The provided shell command will run once at the beginning of each
completion session, candidates are cached and then used by kakoune
internal fuzzy engine
during the execution of the shell command, the following env vars are
internal fuzzy engine.
During the execution of the shell command, the following env vars are
available:
- *kak_token_to_complete*::::
Index of the token being completed in the command line.
*$kak_token_to_complete*::::
Index of the token being completed in the command line.
Note that unlike the Unix `argv` tradition,
0 is the first argument, not the command name itself.
Using shell expansion allows defining complex commands or accessing
Kakoune's state: