@@ -4,6 +4,35 @@ pub fn translate(a: Allocator, blob: []const u8) ![]u8 {
return try Translate.source(a, blob);
}
const AST = struct {
tree: void,
//
pub const Idx = struct {
start: u32,
len: u32,
};
pub const Line = struct {
idx: Idx,
};
pub const Leaf = struct {
idx: Idx,
};
pub const Block = struct {
idx: Idx,
};
pub const List = struct {
idx: Idx,
};
pub const Code = struct {
idx: Idx,
};
};
pub const Translate = struct {
pub fn source(a: Allocator, src: []const u8) ![]u8 {
var dst = std.ArrayList(u8).init(a);
@@ -15,6 +44,7 @@ pub const Translate = struct {
}
fn block(src: []const u8, dst: *ArrayList(u8), a: Allocator) !usize {
if (src.len == 0) return 0;
var idx: usize = 0;
while (idx < src.len and (src[idx] == ' ' or src[idx] == '\t')) {
idx = idx + if (src[idx] == '\t') 4 else @as(usize, 1);