This commit is contained in:
Valk Richard Li
2020-01-18 21:31:47 +08:00
committed by GitHub
parent 1c78d339a1
commit 52aef836b8
5 changed files with 105 additions and 18 deletions
+1
View File
@@ -43,6 +43,7 @@
| <additive_calc>
| <multive_calc>
| [('-' | '!')] <scalar>
| <calculation> '?' <calculation> ':' <calculation>
;
<and_calc> =<or_calc> {<and> <or_calc>} ;
<or_calc> =<additive_calc> {<or> <additive_calc>} ;