Commit Briefs
send received page in chunks
imsg can't handle buffer "too big" (around INT16_MAX) and solene@ capsule index is ~29K. The 4K chunk size is completely arbitrary.
allow newlines after {
with the conflict/reduce fix, it become illegal to have a newline after {, which is not good.
avoid a shift/reduce conflict
yacc/bison reports 8 shift/reduce conflicts because the rule styleopts optnl is redundant.