$$ target/release/smetamath --text A '$[ B $] $[ C $]' \
--text B '$[ C $] $c X $.' --text C '$c X $.'
C:3-4:Error:This symbol is already active in this scope
B:11-12:Note:Symbol was previously declared here
A starts by including B which starts by including C, so C's version of X should be the logically first one, but smetamath3 gets confused during readahead and decides that the "real" include of C is the one in A, messing up the order. The included check in read_and_parse is misplaced, not sure right now where it belongs.
Astarts by includingBwhich starts by includingC, soC's version ofXshould be the logically first one, but smetamath3 gets confused during readahead and decides that the "real" include ofCis the one inA, messing up the order. Theincludedcheck inread_and_parseis misplaced, not sure right now where it belongs.