Cormac Shannon 1766e40a68 Implement $(cmd) subcommand syntax in commands (issue #27) ...

Add $() for inline subcommand substitution that runs a command and
inserts its stdout (trailing newlines stripped) into the outer command
string. Supports nesting, and mixing with ${expr} and $NAME.

2026-03-18 09:29:51 +00:00

..

01-syntax-design.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

02-backtick-lexing-parsing.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

03-command-execution-runtime.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

04-argv-parsing.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

05-env-var-access.md

Expand issue #23 with detailed cleanup analysis; close issues #5 and #24

2026-03-12 19:26:05 +00:00

06-piping.md

Implement piping between commands in backtick syntax (issue #06)

2026-03-01 22:17:30 +00:00

07-redirection.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

08-configuration.md

Implement startup configuration file support (issue #08)

2026-03-03 22:59:51 +00:00

09-prompt.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

10-interactive-command-execution.md

Rewrite issue #10 for scripts+REPL, add issue #12, add interactive command tests

2026-03-01 19:35:09 +00:00

11-ctrl-c-repl-behaviour.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

12-path-based-command-execution.md

Rewrite issue #10 for scripts+REPL, add issue #12, add interactive command tests

2026-03-01 19:35:09 +00:00

13-shell-globbing.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

14-prefix-interactive-commands.md

Implement prefix-based interactive commands via ! (issue #14)

2026-03-02 22:06:29 +00:00

15-builtins.md

Implement shell builtins: cd, exec, umask (issue #15)

2026-03-04 19:20:42 +00:00

16-multiline-shell-commands.md

Add issues #16–#23

2026-03-04 23:28:11 +00:00

17-underscore-scope.md

Add issues #16–#23

2026-03-04 23:28:11 +00:00

18-tilde-expansion.md

Standardize issue status labels to done/open/in progress

2026-03-15 19:33:49 +00:00

19-nested-commands-prompt2.md

Fix nested commands in interactive mode triggering prompt2 (issue #19)

2026-03-05 00:13:34 +00:00

20-backtick-return-value.md

Add issues #16–#23

2026-03-04 23:28:11 +00:00

21-prompt-redesign.md

Redesign prompt system: revert #09, use standard _PROMPT (issue #21)

2026-03-04 23:53:04 +00:00

22-implicit-interactive-commands.md

Add issues #25, #26, #27; update #7 and #22 statuses

2026-03-15 19:33:19 +00:00

23-cleanup-refactor.md

Expand issue #23 with detailed cleanup analysis; close issues #5 and #24

2026-03-12 19:26:05 +00:00

24-test-lua-compatibility.md

Expand issue #23 with detailed cleanup analysis; close issues #5 and #24

2026-03-12 19:26:05 +00:00

25-envvar-expansion-in-commands.md

Implement $VAR expansion in commands (issue #25)

2026-03-18 08:35:46 +00:00

26-shell-abbreviations-and-user-builtins.md

Add issues #25, #26, #27; update #7 and #22 statuses

2026-03-15 19:33:19 +00:00

27-subcommand-syntax.md

Implement $(cmd) subcommand syntax in commands (issue #27)

2026-03-18 09:29:51 +00:00