Addresses the main concern of #3830 by preserving the internal ordering
of tag/branch listings generated by git. Fixes mixing of remote and
local branches in completions.
Does not address the concern of having local branches on top, remote
branches after, and tags at the bottom - I don't believe we have that
functionality available to us yet. #361 only implemented sort within a
category of completions, but there is no category "weight" unless I'm
mistaken.
As discussed in #3805, this patch disables assigning fish to its own
process group at startup. This was trialled in #4349 alongside other
pgrp fixes which introduced additional problems, but this particular fix
seems to be OK.
Fixes#3805 and works around Microsoft/BashOnWindows#1653
* Hoist `for` loop control var to enclosing scope
It should be possible to reference the last value assigned to a `for`
loop control var when the loop terminates. This makes it easier to detect
if we broke out of the loop among other things. This change makes fish
`for` loops behave like most other shells.
Fixes#1935
* Remove redundant line
This now includes hosts with custom ports (and other hosts with the
same key), and explicitly excludes negated hosts, those with a
wildcard and those with an `@`-marker (e.g. `@revoked`)
It's also possibly a bit quicker because the ordering is better,
especially for files with many comments.
* Add repo completion for zypper
* Replace sed with string in __fish_print_zypp_repos
* Move function into completion script
* Update zypper completion
add subcommand packages to __fish_zypper_repo_commands
(cherry picked from commit 81becc5f6b)
* Add repo completion for zypper
* Replace sed with string in __fish_print_zypp_repos
* Move function into completion script
* Update zypper completion
add subcommand packages to __fish_zypper_repo_commands
The type cached_esc_sequences_t caches escape sequences, and is tasked
with finding an escape sequence that prefixes a given string. Before
this fix, it did so by storing the lengths of cached escape sequences,
and searching for substrings of that length. The new implementation
instead stores all cached escape sequences in a sorted vector, and uses
binary search to find the shortest escape sequence that is a prefix of
the input. This is a substantial simplification that also reduces
allocations.
56d9134534 contained an LRU cache plus
changes to the documentation; 95162ef19d
reverted both.
This commit re-adds the documentation changes, which are still correct.
This eliminates the "missing" notion of env_var_t. Instead
env_get returns a maybe_t<env_var_t>, which forces callers to
handle the possibility that the variable is missing.
maybe_t is an implementation of the Maybe/Optional type, allowing
for an optional value to be stored. This will enable a more
principled approach for functions that return values or failure,
such as env_get.
This commit backs out certain optimizations around setting environment
variables, and replaces them with move semantics. env_set accepts a
list, by value, permitting callers to use std::move to transfer
ownership.
