v0.3.0

Added support for expandable named placeholders.

• %(NAME)*s, %(NAME)*q expand named values as array items.
• %(NAME)**s, %(NAME)**q expand named values as key value pairs.
• Pass values for named array items using NAME=ITEM_N syntax.
• Pass values for named key value pairs using NAME=KEY_N NAME=VALUE_N syntax.

Also, changed the syntax for optional placeholder from $?(...) to $(...)?.

v0.2.7

- Added support for optional placeholders.
  ```bash
  jf "{str_or_bool: %?(str)q %?(bool)s, optional: %?(optional)q}" str=true
  # {"str_or_bool":"true","optional":null}
  ```

- Added support for placeholders with variable length values.
  ```bash
  jf [%*s] 1 2 3
  # [1,2,3]

  jf {%**q} one 1 two 2 three 3
  # {"one":"1","two":"2","three":"3"}
  ```

- Generate manpage.

v0.2.6

Fixed another bug related to default values

To reproduce: `jf "%(foo=bar)q: %(foo)q"`
Should fail, but gave `{"bar":"bar"}`

v0.2.5

Fail for incomplete named placeholder

v0.2.4

Fixed a bug causing named placeholder values being overridden by default values.

v0.2.3

Added support for default values in named placeholders.

Example:

jf "{1: %(1=1)s, one: %(1=1)q, foo: %(foo=default)q, empty: %(bar=)q, esc: %(x=(\))q}" foo=bar

Output:

{"1":1,"one":"1","foo":"bar","empty":"","esc":"()"}

v0.2.2

Use %v to print jf version

v0.2.1

• Support named placeholders %(NAME)q and %(NAME)s.
• Improve errors and instructions.
• Optimize binary release.

v0.1.2

Bump for binary release

v0.1.1

Initial release.