diff options
Diffstat (limited to 'script/parser/guide.lua')
| -rw-r--r-- | script/parser/guide.lua | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/script/parser/guide.lua b/script/parser/guide.lua index 227282bc..85bdec27 100644 --- a/script/parser/guide.lua +++ b/script/parser/guide.lua @@ -975,6 +975,10 @@ function m.isGlobal(source) if source._isGlobal ~= nil then return source._isGlobal end + if source.special == '_G' then + source._isGlobal = true + return true + end if source.type == 'setglobal' or source.type == 'getglobal' then if source.node and source.node.tag == '_ENV' then @@ -982,12 +986,36 @@ function m.isGlobal(source) return true end end - if source.type == 'field' then - source = source.parent + if source.type == 'setfield' + or source.type == 'getfield' + or source.type == 'setindex' + or source.type == 'getindex' then + local current = source + while current do + local node = current.node + if not node then + break + end + if node.special == '_G' then + source._isGlobal = true + return true + end + if m.getKeyName(node) ~= '_G' then + break + end + current = node + end end - if source.special == '_G' then - source._isGlobal = true - return true + if source.type == 'call' then + local node = source.node + if node.special == 'rawget' + or node.special == 'rawset' then + if source.args[1] then + local isGlobal = source.args[1].special == '_G' + source._isGlobal = isGlobal + return isGlobal + end + end end source._isGlobal = false return false |