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https://github.com/neovim/neovim.git
synced 2026-03-06 09:07:15 +00:00
c53e00889d
This actually only affects the order in which Cmdline* and Cmdwin*
autocommands are listed, and it appears that the names of Cmdwin* were
changed to CmdWin* in 8ed2dbf6e2 without
explanation.
Also, remove the final NULL element from the names table.
70 lines
1.8 KiB
Lua
70 lines
1.8 KiB
Lua
local fileio_enum_file = arg[1]
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local names_file = arg[2]
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local hashy = require('gen.hashy')
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local auevents = require('nvim.auevents')
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local events = auevents.events
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local aliases = auevents.aliases
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--- @type string[]
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local names = vim.tbl_keys(vim.tbl_extend('error', events, aliases))
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table.sort(names, function(a, b)
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return a:lower() < b:lower()
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end)
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local enum_tgt = assert(io.open(fileio_enum_file, 'w'))
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local names_tgt = assert(io.open(names_file, 'w'))
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enum_tgt:write([[
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// IWYU pragma: private, include "nvim/autocmd_defs.h"
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typedef enum auto_event {]])
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names_tgt:write([[
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static const struct event_name {
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size_t len;
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char *name;
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int event;
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} event_names[NUM_EVENTS] = {]])
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for i, name in ipairs(names) do
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enum_tgt:write(('\n EVENT_%s = %u,'):format(name:upper(), i - 1))
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local pref_name = aliases[name] ~= nil and aliases[name] or name
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local win_local = events[pref_name]
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assert(win_local ~= nil)
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-- Events with positive keys aren't allowed in 'eventignorewin'.
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names_tgt:write(
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('\n [EVENT_%s] = {%u, "%s", %sEVENT_%s},'):format(
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name:upper(),
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#name,
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name,
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win_local and '-' or '',
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pref_name:upper()
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)
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)
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end
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enum_tgt:write(('\n NUM_EVENTS = %u,'):format(#names))
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enum_tgt:write('\n} event_T;\n')
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enum_tgt:close()
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names_tgt:write('\n};\n')
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names_tgt:write('\nstatic AutoCmdVec autocmds[NUM_EVENTS] = { 0 };\n')
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local hashorder = vim.tbl_map(string.lower, names)
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local hashfun
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hashorder, hashfun = hashy.hashy_hash('event_name2nr', hashorder, function(idx)
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return 'event_names[event_hash[' .. idx .. ']].name'
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end, true)
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names_tgt:write([[
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static const event_T event_hash[] = {]])
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for _, lower_name in ipairs(hashorder) do
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names_tgt:write(('\n EVENT_%s,'):format(lower_name:upper()))
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end
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names_tgt:write('\n};\n\n')
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names_tgt:write('static ' .. hashfun)
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names_tgt:close()
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