mirror of
https://github.com/neovim/neovim.git
synced 2024-09-17 20:58:20 -04:00
bc132ae123
Comparing `vimCommand` from Vim's runtime/syntax/vim.vim, one can see that "augroup" and similar commands are conspicuously missing. They are handled specially (`vimAugroupKey`, `vimAutoCmd`). Excluding them from the generated `vimCommand` keyword list, fixes their highlighting. closes #9327
139 lines
3.3 KiB
Lua
139 lines
3.3 KiB
Lua
mpack = require('mpack')
|
|
|
|
if arg[1] == '--help' then
|
|
print('Usage: lua genvimvim.lua src/nvim runtime/syntax/vim/generated.vim')
|
|
os.exit(0)
|
|
end
|
|
|
|
local nvimsrcdir = arg[1]
|
|
local syntax_file = arg[2]
|
|
local funcs_file = arg[3]
|
|
|
|
package.path = nvimsrcdir .. '/?.lua;' .. package.path
|
|
|
|
local lld = {}
|
|
local syn_fd = io.open(syntax_file, 'w')
|
|
lld.line_length = 0
|
|
local function w(s)
|
|
syn_fd:write(s)
|
|
if s:find('\n') then
|
|
lld.line_length = #(s:gsub('.*\n', ''))
|
|
else
|
|
lld.line_length = lld.line_length + #s
|
|
end
|
|
end
|
|
|
|
local options = require('options')
|
|
local auevents = require('auevents')
|
|
local ex_cmds = require('ex_cmds')
|
|
|
|
local function cmd_kw(prev_cmd, cmd)
|
|
if not prev_cmd then
|
|
return cmd:sub(1, 1) .. '[' .. cmd:sub(2) .. ']'
|
|
else
|
|
local shift = 1
|
|
while cmd:sub(shift, shift) == prev_cmd:sub(shift, shift) do
|
|
shift = shift + 1
|
|
end
|
|
if shift >= #cmd then
|
|
return cmd
|
|
else
|
|
return cmd:sub(1, shift) .. '[' .. cmd:sub(shift + 1) .. ']'
|
|
end
|
|
end
|
|
end
|
|
|
|
-- Exclude these from the vimCommand keyword list, they are handled specially
|
|
-- in syntax/vim.vim (vimAugroupKey, vimAutoCmd). #9327
|
|
local function is_autocmd_cmd(cmd)
|
|
return (cmd == 'augroup'
|
|
or cmd == 'autocmd'
|
|
or cmd == 'doautocmd'
|
|
or cmd == 'doautoall')
|
|
end
|
|
|
|
vimcmd_start = 'syn keyword vimCommand contained '
|
|
w(vimcmd_start)
|
|
local prev_cmd = nil
|
|
for _, cmd_desc in ipairs(ex_cmds) do
|
|
if lld.line_length > 850 then
|
|
w('\n' .. vimcmd_start)
|
|
end
|
|
local cmd = cmd_desc.command
|
|
if cmd:match('%w') and cmd ~= 'z' and not is_autocmd_cmd(cmd) then
|
|
w(' ' .. cmd_kw(prev_cmd, cmd))
|
|
end
|
|
prev_cmd = cmd
|
|
end
|
|
|
|
local vimopt_start = 'syn keyword vimOption contained '
|
|
w('\n\n' .. vimopt_start)
|
|
|
|
for _, opt_desc in ipairs(options.options) do
|
|
if not opt_desc.varname or opt_desc.varname:sub(1, 7) ~= 'p_force' then
|
|
if lld.line_length > 850 then
|
|
w('\n' .. vimopt_start)
|
|
end
|
|
w(' ' .. opt_desc.full_name)
|
|
if opt_desc.abbreviation then
|
|
w(' ' .. opt_desc.abbreviation)
|
|
end
|
|
if opt_desc.type == 'bool' then
|
|
w(' inv' .. opt_desc.full_name)
|
|
w(' no' .. opt_desc.full_name)
|
|
if opt_desc.abbreviation then
|
|
w(' inv' .. opt_desc.abbreviation)
|
|
w(' no' .. opt_desc.abbreviation)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
w('\n\nsyn case ignore')
|
|
local vimau_start = 'syn keyword vimAutoEvent contained '
|
|
w('\n\n' .. vimau_start)
|
|
|
|
for _, au in ipairs(auevents.events) do
|
|
if not auevents.nvim_specific[au] then
|
|
if lld.line_length > 850 then
|
|
w('\n' .. vimau_start)
|
|
end
|
|
w(' ' .. au)
|
|
end
|
|
end
|
|
for au, _ in pairs(auevents.aliases) do
|
|
if not auevents.nvim_specific[au] then
|
|
if lld.line_length > 850 then
|
|
w('\n' .. vimau_start)
|
|
end
|
|
w(' ' .. au)
|
|
end
|
|
end
|
|
|
|
local nvimau_start = 'syn keyword nvimAutoEvent contained '
|
|
w('\n\n' .. nvimau_start)
|
|
|
|
for au, _ in pairs(auevents.nvim_specific) do
|
|
if lld.line_length > 850 then
|
|
w('\n' .. nvimau_start)
|
|
end
|
|
w(' ' .. au)
|
|
end
|
|
|
|
w('\n\nsyn case match')
|
|
local vimfun_start = 'syn keyword vimFuncName contained '
|
|
w('\n\n' .. vimfun_start)
|
|
funcs = mpack.unpack(io.open(funcs_file):read("*all"))
|
|
local started = 0
|
|
for name, def in pairs(funcs) do
|
|
if name then
|
|
if lld.line_length > 850 then
|
|
w('\n' .. vimfun_start)
|
|
end
|
|
w(' ' .. name)
|
|
end
|
|
end
|
|
|
|
w('\n')
|
|
syn_fd:close()
|