Variables starting with `e' in heretic

• e23spr src/wadlink.txt:271
• e4m1map src/wadlink.txt:115
• e6m3 src/wadlink.wl:94
• earlyout src/p_maputl.c:465
• eax src/i_ibm_a.asm:29
• ebp src/i_ibm_a.asm:95
• ebx src/i_ibm_a.asm:28
• ecx src/i_ibm_a.asm:45
• edi src/i_ibm_a.asm:92
• edx src/i_ibm_a.asm:24
• end src/wadlink.txt:149
• ENDIF src/i_ibm_a.asm:16
• ENDM src/linear.asm:39
• ENDP src/i_ibm_a.asm:33
• esi src/i_ibm_a.asm:91
• eventhead src/d_main.c:74
• events src/d_main.c:73
• eventtail src/d_main.c:75
• exitmsg src/d_net.c:226
• exrnwads src/d_main.c:471
• exrnwads2 src/d_main.c:472
• extralight src/r_local.h:269