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* parse: Ignore -- on the command line.Tavian Barnes2016-10-021-5/+21
| | | | | | | | | | | | | | | | | | find uses -- to indicate the end of the flags. That is, $ find -L -- -type f is allowed, but $ find -- -L -type f results in an error about an unknown predicate `-L`. This behaviour doesn't seem particularly useful -- in particular, unlike most other tools, it doesn't help you if you want to specify a filename beginning with a -. So to ensure bfs is compatible with all GNU find command lines, we just ignore -- whenever it appears.
* Give suggestions for operators too.Tavian Barnes2016-09-061-19/+47
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* Use the two-star list augmenting method.Tavian Barnes2016-09-051-8/+4
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* Require -{min,max}depth argument to be positive.Tavian Barnes2016-09-041-1/+1
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* Implement typo detection for literals.Tavian Barnes2016-09-041-1/+12
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* Use a table-driven parser for literals.Tavian Barnes2016-09-041-291/+281
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* Implement -f PATH from BSD find.Tavian Barnes2016-07-131-1/+28
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* Use a linked list to store the root paths.Tavian Barnes2016-07-131-23/+38
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* Implement -D rates.Tavian Barnes2016-06-281-11/+30
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* Use underscores.Tavian Barnes2016-06-191-24/+24
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* Re-work optimization levels.Tavian Barnes2016-06-091-5/+15
| | | | | | -O3 is the new default, for the future cost-based optimizer. -O4 enables the surprising/aggressive optimizations that used to be under -O3. -Ofast is a synonym for -O4.
* Allow flags like -L before ',' or ')' as pathnames.Tavian Barnes2016-06-091-17/+34
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* Implement -fprint and -fprint0.Tavian Barnes2016-06-081-2/+86
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* Optimize ( ! x , y ) <==> ( x , y )Tavian Barnes2016-06-081-2/+14
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* Treat '-', ')', and ',' as paths when possible.Tavian Barnes2016-06-081-34/+62
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* Remove redundant pure expressions from the top level.Tavian Barnes2016-06-071-5/+28
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* Optimize using De Morgan's laws.Tavian Barnes2016-06-071-0/+61
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* Warn on things like "-not -maxdepth 1".Tavian Barnes2016-06-071-0/+6
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* Move purity optimizations to -O2.Tavian Barnes2016-06-071-10/+12
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* Implement -D opt.Tavian Barnes2016-06-071-27/+81
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* At -O3, replace command lines with no actions by -false.Tavian Barnes2016-06-071-0/+5
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* Use complete sentences in error messages consistently.Tavian Barnes2016-05-221-3/+3
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* Use argc/argv naming consistently.Tavian Barnes2016-05-221-71/+71
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* Implement -{exec,ok}{,dir}.Tavian Barnes2016-05-221-5/+51
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* Implement -size.Tavian Barnes2016-03-121-14/+108
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* Implement -used.Tavian Barnes2016-03-051-0/+2
| | | | | | This doesn't agree with find's output, but I think find is buggy here. For example, find -used +0 is returning fewer results than find -used 1, which makes no sense given that 1 is greater than 0.
* Fix a typo that caused a segfault with missing arguments.Tavian Barnes2016-02-271-1/+1
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* Implement (most of) -newerXY.Tavian Barnes2016-02-271-0/+81
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* Fix -daystart to not round 0 upwards.Tavian Barnes2016-02-271-3/+6
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* Implement -O.Tavian Barnes2016-02-231-49/+79
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* Implement -D tree.Tavian Barnes2016-02-231-206/+352
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* Implement -D stat.Tavian Barnes2016-02-221-0/+40
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* Simplify double-negation.Tavian Barnes2016-02-211-0/+5
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* Make optimizations based on the purity of predicates.Tavian Barnes2016-02-211-42/+36
| | | | | | | | This allows something like $ ./bfs -empty -false to avoid evaluating -empty, just like find.
* -follow is a positional option.Tavian Barnes2016-02-181-4/+4
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* Initialize expr.cmp for -user and -group.Tavian Barnes2016-02-171-0/+2
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* Add missing "error:" tag to error messages.Tavian Barnes2016-02-161-2/+2
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* Implement -user and -group.Tavian Barnes2016-02-141-0/+83
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* Refactor color handling.Tavian Barnes2016-02-141-47/+62
| | | | The main benefit is colored warnings/errors during parsing.
* Implement -lname and -ilname.Tavian Barnes2016-02-141-1/+13
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* "Implement" -noleaf.Tavian Barnes2016-02-141-0/+15
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* Implement -mount/-xdev.Tavian Barnes2016-02-141-1/+7
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* Add brief -help and -version support.Tavian Barnes2016-02-141-2/+59
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* Implement -iname and -ipath.Tavian Barnes2016-02-131-4/+45
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* Implement -xtype.Tavian Barnes2016-02-131-5/+10
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* More s/cl/cmdline/.Tavian Barnes2016-02-131-45/+45
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* Implement -samefile.Tavian Barnes2016-02-101-7/+41
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* Implement -L/-follow.Tavian Barnes2016-02-091-2/+13
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* Implement -P and -H.Tavian Barnes2016-02-041-1/+19
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* Drive the literal parsing with a switch.Tavian Barnes2016-02-041-82/+157
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