Cosmetic changes for jsonpath_gram.y and jsonpath_scan.l

Alexander Korotkov <akorotkov@postgresql.org>

Commit: 8b17298f0b6bb2a64b55fab0339c8fd6ec2d74fb
Author: Alexander Korotkov <akorotkov@postgresql.org>
Date: 2019-03-25T12:42:51Z
Releases: 12.0
Cosmetic changes for jsonpath_gram.y and jsonpath_scan.l

This commit include formatting improvements, renamings and comments.  Also,
it makes jsonpath_scan.l be more uniform with other our lexers.  Firstly,
states names are renamed to more short alternatives.  Secondly, <INITIAL>
prefix removed from the rules.  Corresponding rules are moved to the tail, so
they would anyway work only in initial state.

Author: Alexander Korotkov
Reviewed-by: John Naylor

Files

PathChange+/−
src/backend/utils/adt/jsonpath_gram.y modified +50 −30
src/backend/utils/adt/jsonpath_scan.l modified +173 −159