commit 7e4e82f1a13102b01732aaeb5d2fd45115500a12
author Václav Kubernát <kubervac@fit.cvut.cz> Mon May 14 20:04:58 2018 +0200
committer Václav Kubernát <kubervac@fit.cvut.cz> Mon May 28 11:51:46 2018 +0200
tree 0760e4b93b176ab97b612839b4f9a9d41e4fbec4
parent fb83190ea8b991f0f5698882da88a92aabeb4617

fix some invalid inputs

Change-Id: I9302c52d7ed0142eb1b867ace101b41d41b05e2d

src/grammars.hpp

diff --git a/src/grammars.hpp b/src/grammars.hpp
index 45a901f..c6f3ab5 100644
--- a/src/grammars.hpp
+++ b/src/grammars.hpp
@@ -32,8 +32,9 @@
 auto const listPrefix_def =
         identifier >> '[';
 
+// even though we don't allow no keys to be supplied, the star allows me to check which keys are missing
 auto const listSuffix_def =
-        +keyValue > ']';
+        *keyValue > ']';
 
 auto const listElement_def =
         listPrefix > listSuffix;
@@ -45,7 +46,7 @@
         (container | listElement) % '/';
 
 auto const cd_def =
-        lit("cd") > path >> x3::eoi;
+      lit("cd") > x3::omit[x3::no_skip[space]] > path >> x3::eoi;
 
 BOOST_SPIRIT_DEFINE(keyValue)
 BOOST_SPIRIT_DEFINE(identifier)