Shell lexer node

A lexer node using shell-like tokenization rules. More...

Functions
struct ec_node *	ec_node_sh_lex (const char *id, struct ec_node *child)
struct ec_node *	ec_node_sh_lex_expand (const char *id, struct ec_node *child)

Detailed Description

A lexer node using shell-like tokenization rules.

Configuration Schema

No configuration schema.

Function Documentation

ec_node_sh_lex()

struct ec_node * ec_node_sh_lex	(	const char *	id,
		struct ec_node *	child )

Create a shell lexer node.

This node tokenizes the input using shell-like lexing rules (handling quotes, escapes, etc.) and passes the resulting tokens to the child node.

Parameters

id	The node identifier.
child	The child node. It is consumed and will be freed when the parent is freed, or immediately on error.

Returns

The node, or NULL on error (errno is set).

Examples

extension-editline/main.c, parse-yaml/parse-yaml.c, pool-editline/main.c, readline/main.c, and simple-editline/main.c.

ec_node_sh_lex_expand()

struct ec_node * ec_node_sh_lex_expand	(	const char *	id,
		struct ec_node *	child )

Create a shell lexer node with variable expansion.

Same as ec_node_sh_lex() but with shell variable expansion enabled.

Parameters

id	The node identifier.
child	The child node. It is consumed and will be freed when the parent is freed, or immediately on error.

Returns

The node, or NULL on error (errno is set).