workaround to make SHELL work in WINE
Merge branch 'master' into fasterloop
workaround to make SHELL work in WINE (2)
Merge branch 'master' into fasterloop
set window icon os-independently
Merge branch 'master' into fasterloop
fixed WHILE after moving skip_to_next
Merge branch 'master' into fasterloop
don't drop FOR-NEXT stack on NEXT withonut FOR, allow to continue loop by RESUME or CONT
CLEAR drops the for_next and while_wend stacks
Merge branch 'master' into fasterloop
remove variable copying from value_fn to avoid breaking new FOR loops
added FOR-safety comment in clear_variables
HELP: added remark on SYNTAX ERROR in FOR with array elements
cleared some dead code in variables_memory_size()
moved variables_memory_size() next to mem_free(), the only place it's used
Merge branch 'master' into fasterloop
added manpage skeleton
initial (confusing) implementation of copy/paste in pygame terminal
Revert "initial (confusing) implementation of copy/paste in pygame terminal"

This reverts commit ba318d34b443f902cdc235c73069644a4fd944a9.