Parser. Long string doesn't contain leading spaces

How are you using the lua-language-server?

Visual Studio Code Extension (sumneko.lua)

Which OS are you using?

Windows

What is the issue affecting?

Diagnostics/Syntax Checking

Expected Behaviour

local a = "  sss  "
print('"' .. a .. '"')
local a = [[  sss  ]] -- bug with a leading spaces
print('"' .. a .. '"')

local a = [[sss]]
print('"' .. a .. '"')
local a = [[
sss]]
print('"' .. a .. '"')
local a = [[ 
sss]] -- bug with a leading space
print('"' .. a .. '"')

local a = [[sss
]]
print('"' .. a .. '"')
local a = [[
sss
]]
print('"' .. a .. '"')
local a = [[ 
sss
]] -- bug with a leading space
print('"' .. a .. '"')

Parser should produce strings according to Lua rules - in a long string only the first line break is removed, but if it is the first

"  sss  "
"  sss  "
"sss"
"sss"
" 
sss"
"sss
"
"sss
"
" 
sss
"

Actual Behaviour

The leading spaces were skipped, presumably due to the fact that these are not tokens. Or I don't know

https://github.com/LuaLS/lua-language-server/blob/cb964c600570e6258d3c0a3f3f424a35a3a4ef64/script/parser/compile.lua#L429-L430

https://github.com/LuaLS/lua-language-server/blob/cb964c600570e6258d3c0a3f3f424a35a3a4ef64/script/parser/compile.lua#L381-L394

Reproduction steps

1. Try to parse long string [[ sss ]]
2. Now its [[sss ]]

Additional Notes

This also breaks the colorization in addition to #3032, most likely because it breaks the start/finish positions #3028

--[===[@param a string?ComMMul]===]
local function new(a) end

--[===[    @param a string?ComMMS1]===]
local function new(a) end

Log File

No response

Commencez par script/parser/compile.lua aux lignes référencées 381-394 et 429-430, puis reproduisez les cas de long-string listés. Comparez les valeurs analysées et les plages source avec les sorties Lua attendues, y compris les espaces en début de ligne et les sauts de ligne. C'est terminé lorsque les espaces en début de ligne sont préservés et que la colorisation ainsi que les positions de début/fin concernées ne régressent plus.