* --man and --version now return with an exit code of 0 (they used to exit with a 1)
[ENHANCEMENTS]
* the --ignore-dir option now can ignore entire paths relative to your current directory
* added --invert-file-match switch to negate the sense of the -g/-G switches
- changes from 1.93_01:
[FILE TYPE UPDATES]
* added --verilog, --vhdl and --clojure
* files that match *.mk and *.mak as well as GNUmakefile are now included in the ack filetype 'make' (issue 88)
* added RSpec's .spec type to the --ruby list
[ENHANCEMENTS]
* added docs for -r, -R, --recurse options
* added new switch --color-lineno and environment variable ACK_COLOR_LINENO, which allow setting the line number color
* added option --show-types to output the types that ack considers a file to have
* 'ack --count --no-filename regex' doesn't output a list of numbers but a sum of all occurences; this is NOT what grep does but is the more sensible behavior
[FIXES]
* fixed ack misbehavior when using --match or not specifying a regex
* fixed issue 74: analog to grep, 'ack --count regex file' now only outputs the number of found matches, if only one file is given
* fixed issue 76: giving both --line and a regex (with --match) now leads to an error; the same is true for -f or -g in conjunction with --match
* fixed issue 80: piping into ack --count now works as expected: ack always returned 0 when piped into, no matter how many matches where found
* fixed issue 81: .ackrc now ignores leading/trailing whitespace
