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Parser only change state on success

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This commit is contained in:
Étienne Fildadut 2021-06-05 21:34:12 +02:00
parent 0e755ea841
commit c847fefd39
3 changed files with 59 additions and 16 deletions
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5
parser/postparser.lua
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@ -5,7 +5,8 @@ local parse_text
-- * nil, error: in case of error
local function parse(state)
-- expression parsing
for _, l in ipairs(state.queued_lines) do
for i=#state.queued_lines, 1, -1 do
local l = state.queued_lines[i]
local line, namespace = l.line, l.namespace
-- default arguments and type annotation
if line.type == "function" then
@ -60,8 +61,8 @@ local function parse(state)
if err then return nil, ("%s; at %s"):format(err, line.source) end
line.text = txt
end
state.queued_lines[i] = nil
end
state.queued_lines = {}
return true
end