Also rename invalid to abort

EIPS/eip-1803.md

@@ -6,20 +6,22 @@ type: Standard Track
 category: Core
 status: Draft
 created: 2017-07-28
+requires: 141
 ---
 
 ## Abstract
 
-Rename the `BALANCE`, `SHA3`, `NUMBER`, `GASLIMIT` and `GAS` opcodes to reflect their true meaning.
+Rename the `BALANCE`, `SHA3`, `NUMBER`, `GASLIMIT`, `GAS` and `INVALID` opcodes to reflect their true meaning.
 
 ## Specification
 
 Rename the opcodes as follows:
-- `BALANCE` to `EXTBALANCE` to be in line with `EXTCODESIZE` and `EXTCODECOPY`
+- `BALANCE` to `EXTBALANCE` to be in line with `EXTCODESIZE`, `EXTCODECOPY` and `EXTCODEHASH`
 - `SHA3` to `KECCAK256`
 - `NUMBER` to `BLOCKNUMBER`
 - `GASLIMIT` to `BLOCKGASLIMIT` to avoid confusion with the gas limit of the transaction
 - `GAS` to `GASLEFT` to be clear what it refers to
+- `INVALID` to `ABORT` to clearly articulate when someone refers this opcode as opposed to "any invalid opcode"
 
 ## Backwards Compatibility