fish-shell/src/builtin_eval.h

// Prototypes for executing builtin_eval function.
#ifndef FISH_BUILTIN_EVAL_H
#define FISH_BUILTIN_EVAL_H

#include "maybe.h"

class parser_t;
struct io_streams_t;

maybe_t<int> builtin_eval(parser_t &parser, io_streams_t &streams, wchar_t **argv);
#endif
Re-implement `eval` as a regular builtin I did not realize builtins could safely call into the parser and inject jobs during execution. This is much cleaner than hacking around the required shape of a plain_statement. 2019-04-12 11:53:08 +00:00			`// Prototypes for executing builtin_eval function.`
			`#ifndef FISH_BUILTIN_EVAL_H`
			`#define FISH_BUILTIN_EVAL_H`

Change builtins to return maybe_t<int> instead of int 2020-07-18 17:25:43 +00:00			`#include "maybe.h"`

Re-implement `eval` as a regular builtin I did not realize builtins could safely call into the parser and inject jobs during execution. This is much cleaner than hacking around the required shape of a plain_statement. 2019-04-12 11:53:08 +00:00			`class parser_t;`
			`struct io_streams_t;`

Change builtins to return maybe_t<int> instead of int 2020-07-18 17:25:43 +00:00			`maybe_t<int> builtin_eval(parser_t &parser, io_streams_t &streams, wchar_t **argv);`
Re-implement `eval` as a regular builtin I did not realize builtins could safely call into the parser and inject jobs during execution. This is much cleaner than hacking around the required shape of a plain_statement. 2019-04-12 11:53:08 +00:00			`#endif`