brainstream.md

Run rg inside the nu-command crate to see where this is referenced in concert with view ir

rg "call\.req\(engine_state, stack, 0\)\?;"

12/13/2024 Keep going with IrBlock along with the view command

12/10/2024 working on IR

eval_pipeline_without_terminal_expression

12/07/2024 looking at the ast produced from a nuon table

• FullCellPath
• CellPath
• PathMember

Conclusion: evaluate_source is the final stop for the whole concept

12/06/24: How does a new parser get kicked off ?

For more info run the following command in nunotes

rg eval_source

• nu_cli/src/repl.rs
• fn do_run_cmd

rg "parse\("
nu_parser::parse

How do you kick off a new StateWorkingSet ?

StateWorkingSet::new(&engine_state);

12/05/24: This is our test parse for parsing Nuon tables

[[name, age]; [rick 64] [hb 74]]

• see parser.rs: parse_full_cell_path
• see parser.rs: parse_table_expression

This code is executed starting at around line 4886

SyntaxShape::Any => {
    if bytes.starts_with(b"[") {
        //parse_value(working_set, span, &SyntaxShape::Table)
        parse_full_cell_path(working_set, None, span)

This code is executed starting at around line 2315

} else if bytes.starts_with(b"[") {
    trace!("parsing: table head of full cell path");
    let output = parse_table_expression(working_set, head.span, &SyntaxShape::Any);
    tokens.next();
    (output, true)