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nurpax / c64jasm

C64 6502 assembler in TypeScript
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if/elif/else #18

Closed nurpax closed 5 years ago

nurpax commented 5 years ago

Add elif blocks

something like this (from shell pegjs):

ifBlock "an if/elif/else statement"
 = "if" spaceNL+ test:condition
   "then" spaceNL+ body:script
   elifBlocks:elifBlock*
   elseBody:("else" script)?
   "fi"

elifBlock
 = "elif" spaceNL+ test:condition "then" spaceNL+ body:script