fish_user_key_bindings is the user's, and they should know if they want
vi-ish bindings or emacs-ish (or nano-ish). If they want to define
multiple, they can also do that (e.g. via checking what
$fish_key_bindings is set to).
Fixes#2254
CC @kballard
This doesn't work with fish_config.
For terlar and pythonista, remove unnecessary color setting.
For informative+git and pythonista, move variable setup into fish_prompt
Fixes#1141
See #1925: This allows users to disable the cnf-logic which can be quite
slow on small hardware (like a raspberry pi).
Squashed commit of the following:
commit 742a59e30d8db24b6bb5067d4204d4b5cc01c1c3
Author: Fabian Homborg <FHomborg@gmail.com>
Date: Sun Aug 30 18:23:41 2015 +0200
Erase startup cnf-handler early
Simplifies the code a bit - in particular it removes the special-casing
from the startup handler.
commit 638a97e7f31f302b65e044c93c638c03a69e31f5
Author: Fabian Homborg <FHomborg@gmail.com>
Date: Mon Aug 24 20:14:46 2015 +0200
Make overriding cnf-handler work
Do this by renaming the __fish_command_not_found_handler used during
startup to __fish_startup_command_not_found_handler. That allows us to
check if __fish_command_not_found_handler has been defined and skip the
setup of the normal one.
Now disabling cnf-handling can be done via defining an empty
__fish_command_not_found_handler in config.fish
This adds a special colorscheme and prompt function guaranteed to work
on a VT and activates them automatically if $TERM = "linux".
set_color is overridden to only allow the 8 colors VTs have (under the
assumption those are always the same) and the color variables are
shadowed with global ones so they don't pollute our nice capable terms.
This is already done by fish before calling the completion.
It breaks completion with combiners (#2025) and also with wrappers.
(This does not include git because that's better solved in #2145)
There are two main problems in the existing Fossil autocompletion that this
patch solves:
* Because Fossil lacks an alias system similar to those in Hg and Git,
wrapper scripts are common, and aliasing them to `fossil` is also fairly
common. The lack of the `command fossil` pattern in the completions script
meant that the actual fossil command might not be called, but rather the
alias. This problem has been fixed by introducing a __fish_fossil command,
similar to the __fish_hg and __fish_git commands in those completion shells,
that does this, and converting all explicit fossil calls in the completion
script to use __fish_fossil instead
* Because there's now a centralized location for calling Fossil, I also moved
all of the repetitive stderr redirects that function.
This results in more robust and cleaner code.
