Variables starting with `e' in mint

• else mint/context.spp:33
• END mint/quickswa.spp:1
• endif mint/quickmov.spp:29
• env_len mint/main.c:155
• env_ptr mint/main.c:153
• errors mint/asm.y:30
• even mint/quickmov.spp:44
• excep_num mint/signal.c:234
• ext_paths mint/filesys.c:171