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console.lua: determine completions with fuzzy search

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For example, set vo gn<Tab> will complete to gpu-next.
This commit is contained in:
Guido Cella
2024-11-22 16:10:35 +01:00
committed by Kacper Michajłow
parent 2183f771ef
commit a0de894d4c
1 changed files with 7 additions and 36 deletions
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43
player/lua/console.lua
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@@ -376,8 +376,8 @@ local function format_table(list, width_max, rows_max)
return table.concat(rows, ass_escape('\n')), row_count
end
local function fuzzy_find(needle, haystacks)
local result = require 'mp.fzy'.filter(needle, haystacks)
local function fuzzy_find(needle, haystacks, case_sensitive)
local result = require 'mp.fzy'.filter(needle, haystacks, case_sensitive)
if line ~= '' then -- Prevent table.sort() from reordering the items.
table.sort(result, function (i, j)
return i[3] > j[3]
@@ -1365,45 +1365,17 @@ end
local function complete_match(part, list)
local completions = {}
for _, candidate in pairs(list) do
if candidate:sub(1, part:len()) == part then
completions[#completions + 1] = candidate
end
for i, match in ipairs(fuzzy_find(part, list, opts.case_sensitive)) do
completions[i] = list[match]
end
local prefix = find_common_prefix(completions)
if opts.case_sensitive then
return completions, prefix or part
if prefix == nil or #prefix < #part then
prefix = part
end
completions = {}
local lower_case_completions = {}
local lower_case_part = part:lower()
for _, candidate in pairs(list) do
if candidate:sub(1, part:len()):lower() == lower_case_part then
completions[#completions + 1] = candidate
lower_case_completions[#lower_case_completions + 1] = candidate:lower()
end
end
local lower_case_prefix = find_common_prefix(lower_case_completions)
-- Behave like GNU readline with completion-ignore-case On.
-- part = 'fooBA', completions = {'foobarbaz', 'fooBARqux'} =>
-- prefix = 'fooBARqux', lower_case_prefix = 'foobar', return 'fooBAR'
if prefix then
return completions, prefix:sub(1, lower_case_prefix:len())
end
-- part = 'fooba', completions = {'fooBARbaz', 'fooBarqux'} =>
-- prefix = nil, lower_case_prefix ='foobar', return 'fooBAR'
if lower_case_prefix then
return completions, completions[1]:sub(1, lower_case_prefix:len())
end
return {}, part
return completions, prefix
end
local function cycle_through_suggestions(backwards)
@@ -1599,7 +1571,6 @@ local function complete(backwards)
prefix = prefix .. completion_append
after_cur = strip_common_characters(after_cur, completion_append)
else
table.sort(completions)
suggestion_buffer = completions
selected_suggestion_index = 0
end