v0.9.1

v0.9.1 (2015-05-18)

Bug Fixes

• help fixes a bug where requirements are included as program name in help and version (08ba3f25)

Potentially last release before 1.0 :)

v0.9.0 (2015-05-17)

Improvements

• usage usage strings now include parent command requirements (dd8f21c7, closes #125)
• args allows consumer of clap to decide if empty values are allowed or not (ab4ec609, closes #122)

Features

• subcommands
  • allows optionally specifying that no subcommand is an error (7554f238, closes #126)
  • subcommands can optionally negate parent requirements (4a4229f5, closes #123)

v0.8.6

v0.8.6 (2015-05-17)

Bug Fixes

• args - can now be parsed as a value for an argument (bc12e78e, closes #121)

New Enum Macro features

v0.8.5 (2015-05-15)

Bug Fixes

• macros makes macro errors consistent with others (0c264a8c, closes #118)

Features

• macros
  • arg_enum! and simple_enum! provide a Vec<&str> of variant names (30fa87ba, closes #119)
  • arg_enum! and simple_enum! auto-implement Display (d1219f0d, closes #120)

Minor Bug Fix

v0.8.4 (2015-05-12)

Bug Fixes

• suggestions --help and --version now get suggestions (d2b3b1fa, closes #116)

v0.8.3

v0.8.3 (2015-05-10)

Bug Fixes

• usage groups unfold their members in usage strings (55d15582, closes #114)

Performance

• usage removes unneeded allocations (fd53cd18)

v0.8.2

v0.8.2 (2015-05-08)

Bug Fixes

• usage strings positional arguments are presented in index order (eb0e374e, closes #112)

v0.8.1

v0.8.1 (2015-05-06)

Bug Fixes

• subcommands stops parsing multiple values when subcommands are found (fc79017e, closes #109)

Improvements

• color reduces color in error messages (aab44cca, closes #110)
• suggestions adds suggested arguments to usage strings (99447414)

Big Feature List

v0.8.0 (2015-05-06)

Bug Fixes

• did-you-mean for review (0535cfb0)
• Positional positionals were ignored if they matched a subcmd, even after '--' (90e7b081)
• help fixes bug where space between arg and help is too long (632fb115)

Features

• from_usage adds ability to add value names or num of vals in usage string (3d581976, closes #98)
• did-you-mean
  • gate it behind 'suggestions' (c0e38351)
  • for possible values (1cc2deb2)
  • for long flags (i.e. --long) (52a0b850)
  • for subcommands (06e869b5)
• Flags adds sugestions functionality (8745071c)
• errors colorizes output red on error (f8b26b13)

Improvements

• arg_enum allows ascii case insensitivity for enum variants (b249f965, closes #104)
• clap-test simplified make test invocation (d17dcb29)

Documentation

• README adds details about optional and new features (960389de)
• clap fix typos caught by codespell (8891d929)
• from_usage explains new usage strings with multiple values (05476fc6)

Closer to a 1.0!

v0.7.6 (2015-05-05)

Improvements

• Options adds number of values to options in help/usage (c1c993c4)

Features

• from_usage adds ability to add value names or num of vals in usage string (ad55748c, closes #98)

Bug Fixes

• MultipleValues properly distinguishes between multiple values and multiple occurrences (dd2a7564, closes #99)
• help fixes tab alignment with multiple values (847001ff)

Documentation

• from_usage explains new usage strings with multiple values (5a3a42df)