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Keep track of parameter start and endpoints

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This commit is contained in:
Alex Yatskov 2024-05-04 10:19:59 -07:00
parent 9d241775a9
commit 50216e52a9
1 changed files with 9 additions and 1 deletions
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10
lua/argonaut/types.lua
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@ -234,6 +234,8 @@ function Param.new(pair, opt)
text = '', text = '',
literals = {}, literals = {},
offset = nil, offset = nil,
start = nil,
stop = nil,
} }
return setmetatable(param, Param) return setmetatable(param, Param)
@ -248,6 +250,12 @@ function Param:append(char, cursor)
if cursor == Cursor.get_current() then if cursor == Cursor.get_current() then
self.offset = #self.text self.offset = #self.text
end end
if not self.start then
self.start = cursor
end
self.stop = cursor
end end
function Param:is_active() function Param:is_active()
@ -280,7 +288,7 @@ function Param:trim()
self:slice(1, #self.text - #self.text:match('%s*$')) self:slice(1, #self.text - #self.text:match('%s*$'))
self:slice(1 + #self.text:match('^%s*'), #self.text) self:slice(1 + #self.text:match('^%s*'), #self.text)
if #self.opt.line_prefix > 0 and self.text:match('^' .. self.opt.line_prefix) then if self.text:match('^' .. self.opt.line_prefix) then
self:slice(1 + #self.opt.line_prefix, #self.text) self:slice(1 + #self.opt.line_prefix, #self.text)
end end