mirror of
https://github.com/neovim/neovim.git
synced 2024-12-20 19:25:11 -07:00
f3c242c13c
Problem: Ex command info contains confusing information.
Solution: When using the NOTADR flag use ADDR_OTHER for the address type.
Cleanup code using NOTADR. Check for errors in
create_cmdidxs.vim. Adjust Makefile to see the errors.
b731689e85
Use Lua's "assert()" to make an invalid command definition
a compilation error.
Misc changes:
Remove 'RESTRICT' flag.
Neovim does not support "restricted" mode
since commit 7777532ceb.
TODO:
Do not generate files before Lua assertions
so that CMake always runs the generator script
if the previous build has an invalid command definition.
139 lines
3.3 KiB
Lua
139 lines
3.3 KiB
Lua
mpack = require('mpack')
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if arg[1] == '--help' then
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print('Usage: lua genvimvim.lua src/nvim runtime/syntax/vim/generated.vim')
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os.exit(0)
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end
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local nvimsrcdir = arg[1]
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local syntax_file = arg[2]
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local funcs_file = arg[3]
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package.path = nvimsrcdir .. '/?.lua;' .. package.path
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local lld = {}
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local syn_fd = io.open(syntax_file, 'w')
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lld.line_length = 0
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local function w(s)
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syn_fd:write(s)
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if s:find('\n') then
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lld.line_length = #(s:gsub('.*\n', ''))
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else
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lld.line_length = lld.line_length + #s
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end
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end
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local options = require('options')
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local auevents = require('auevents')
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local ex_cmds = require('ex_cmds')
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local function cmd_kw(prev_cmd, cmd)
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if not prev_cmd then
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return cmd:sub(1, 1) .. '[' .. cmd:sub(2) .. ']'
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else
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local shift = 1
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while cmd:sub(shift, shift) == prev_cmd:sub(shift, shift) do
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shift = shift + 1
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end
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if shift >= #cmd then
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return cmd
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else
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return cmd:sub(1, shift) .. '[' .. cmd:sub(shift + 1) .. ']'
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end
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end
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end
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-- Exclude these from the vimCommand keyword list, they are handled specially
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-- in syntax/vim.vim (vimAugroupKey, vimAutoCmd). #9327
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local function is_autocmd_cmd(cmd)
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return (cmd == 'augroup'
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or cmd == 'autocmd'
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or cmd == 'doautocmd'
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or cmd == 'doautoall')
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end
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vimcmd_start = 'syn keyword vimCommand contained '
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w(vimcmd_start)
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local prev_cmd = nil
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for _, cmd_desc in ipairs(ex_cmds.cmds) do
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if lld.line_length > 850 then
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w('\n' .. vimcmd_start)
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end
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local cmd = cmd_desc.command
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if cmd:match('%w') and cmd ~= 'z' and not is_autocmd_cmd(cmd) then
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w(' ' .. cmd_kw(prev_cmd, cmd))
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end
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prev_cmd = cmd
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end
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local vimopt_start = 'syn keyword vimOption contained '
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w('\n\n' .. vimopt_start)
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for _, opt_desc in ipairs(options.options) do
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if not opt_desc.varname or opt_desc.varname:sub(1, 7) ~= 'p_force' then
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if lld.line_length > 850 then
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w('\n' .. vimopt_start)
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end
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w(' ' .. opt_desc.full_name)
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if opt_desc.abbreviation then
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w(' ' .. opt_desc.abbreviation)
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end
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if opt_desc.type == 'bool' then
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w(' inv' .. opt_desc.full_name)
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w(' no' .. opt_desc.full_name)
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if opt_desc.abbreviation then
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w(' inv' .. opt_desc.abbreviation)
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w(' no' .. opt_desc.abbreviation)
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end
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end
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end
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end
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w('\n\nsyn case ignore')
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local vimau_start = 'syn keyword vimAutoEvent contained '
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w('\n\n' .. vimau_start)
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for _, au in ipairs(auevents.events) do
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if not auevents.nvim_specific[au] then
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if lld.line_length > 850 then
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w('\n' .. vimau_start)
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end
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w(' ' .. au)
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end
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end
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for au, _ in pairs(auevents.aliases) do
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if not auevents.nvim_specific[au] then
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if lld.line_length > 850 then
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w('\n' .. vimau_start)
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end
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w(' ' .. au)
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end
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end
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local nvimau_start = 'syn keyword nvimAutoEvent contained '
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w('\n\n' .. nvimau_start)
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for au, _ in pairs(auevents.nvim_specific) do
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if lld.line_length > 850 then
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w('\n' .. nvimau_start)
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end
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w(' ' .. au)
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end
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w('\n\nsyn case match')
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local vimfun_start = 'syn keyword vimFuncName contained '
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w('\n\n' .. vimfun_start)
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funcs = mpack.unpack(io.open(funcs_file):read("*all"))
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local started = 0
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for name, def in pairs(funcs) do
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if name then
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if lld.line_length > 850 then
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w('\n' .. vimfun_start)
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end
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w(' ' .. name)
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end
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end
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w('\n')
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syn_fd:close()
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