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local files = require 'files'
local define = require 'proto.define'
local guide = require 'parser.guide'
local proto = require 'proto'
local lang = require 'language'
local function isInString(ast, offset)
return guide.eachSourceContain(ast.ast, offset, function (source)
if source.type == 'string' then
return true
end
end) or false
end
return function (data)
local uri = data.uri
local lines = files.getLines(uri)
local text = files.getText(uri)
local ast = files.getAst(uri)
if not lines then
return
end
local textEdit = {}
for i = 1, #lines do
local line = guide.lineContent(lines, text, i, true)
local pos = line:find '[ \t]+$'
if pos then
local start, finish = guide.lineRange(lines, i, true)
start = start + pos - 1
if isInString(ast, start) then
goto NEXT_LINE
end
textEdit[#textEdit+1] = {
range = define.range(lines, text, start, finish),
newText = '',
}
goto NEXT_LINE
end
::NEXT_LINE::
end
if #textEdit == 0 then
return
end
proto.awaitRequest('workspace/applyEdit', {
label = lang.script.COMMAND_REMOVE_SPACE,
edit = {
changes = {
[uri] = textEdit,
}
},
})
end
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