miloignis/kraken
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix nested closures and related bugs

Browse Source
This commit is contained in:
Nathan Braswell
2015-07-05 02:34:45 -04:00
parent d44ce47d1e
commit cfadf7cebb
13 changed files with 101 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
stdlib/grammer.krak
View File

@@ -34,17 +34,23 @@ fun load_grammer(path: string::string): grammer {
/*io::print("parts: ")*/
/*parts.for_each(fun(i :string::string){ io::print(i); io::print(" "); })*/
/*io::println()*/
gram.rules.add(rule(symbol::symbol(parts[0], true),
parts.slice(1,-1).map(fun(i: string::string):symbol::symbol {
return symbol::symbol(i, true);
})
))
/*gram.rules.add(rule(symbol::symbol(parts[0], true),*/
/*parts.slice(1,-1).map(fun(i: string::string):symbol::symbol {*/
/*return symbol::symbol(i, true);*/
/*})*/
/*))*/
var rightSide = vector::vector<symbol::symbol>()
parts.slice(1,-1).for_each( fun(part: string::string) {
if (part == "|") {
gram.rules.add(rule(symbol::symbol(parts[0], false), rightSide))
rightSide = vector::vector<symbol::symbol>()
} else {
rightSide.add(symbol::symbol(part, part[0] == '"'))
}
})
gram.rules.add(rule(symbol::symbol(parts[0], false), rightSide))
})
/*gram.rules.add(rule(symbol::symbol("test", true), vector::vector(symbol::symbol("rhs", true))))*/
/*gram.rules.add(rule(symbol::symbol("lhs", true), vector::vector(symbol::symbol("rhs2", true))))*/
/*gram.regexs.add(regex::regex("reg"))*/
return gram
}