Module parse

Shell reader/parser. Parses a string into a shell command. Roughly a subset of https://www.gnu.org/software/bash/manual/html_node/Shell-Expansions.html

Structs

• ParseState 🔒
• ParsedJob
  A list of commands to run in a pipe as a job.

Enums

• SeqType 🔒
  Type of the current sequence being parsed.

Functions

• char_to_hex_num 🔒
• consume_whitespace 🔒
• escape_to_char 🔒
  Read an ascii char from 0x00-0x7F endowed in a string as ‘\xXX’ where X is single hex digit.
• parse_line
• parse_line_inner 🔒
• push_next_seq_item 🔒
• push_next_seq_run 🔒
• read_arg 🔒
• read_chars_until 🔒
• read_simple_string 🔒
  Read string surrounded by single quote (’). Assumes chars is on the open quote and consumes the end quote. This simply reads the chars until the next ’ and puts them in a String Arg. Note, can not produce a string containing a ’ character.
• read_special_arg 🔒
• read_string 🔒
  Read string surrounded by quote (“). Assumes chars is on the open quote and consumes the end quote. This version will handle interpolation and escape chars.
• read_token 🔒
• read_utf_scalar 🔒
  Read a UTF8 codepoint encoded in a string with ‘\uXXXXXXXX’ or \u{XXXXXXXX}’ where X is a single hex digit. There can be 1-8 hex values (X- a nibble) in the encoding (Up to 4 bytes).