From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sun, 15 Jun 2014 14:31:14 +0000 (+0200)
Subject: Switch to sqlite3's lemon parser generator.
X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=f3830138661374ca10fe6a0b6f2f4b949dea3e5c;hp=f3830138661374ca10fe6a0b6f2f4b949dea3e5c;p=project%2Fjsonpath.git

Switch to sqlite3's lemon parser generator.

This commit drops the flex + bison code in favor to a hand-written
lexer and a new grammar file in lemon syntax.

The change results in a much smaller binary and easier to maintain
code. Code required to build and maintain the AST has been split
off into the ast.c and ast.h files.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
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