Hoed: Lightweight algorithmic debugging.

[ bsd3, debug, library, trace ] [ Propose Tags ]

Hoed is a tracer and debugger for the programming language Haskell.

To locate a defect with Hoed you annotate suspected functions and compile as usual. Then you run your program, information about the annotated functions is collected. Finally you connect to a debugging session using a webbrowser.

Hoed comes in two flavours: Hoed.Pure and Hoed.Stk. Hoed.Stk uses the cost-centre stacks of the GHC profiling environment to construct the information needed for debugging. Hoed.Pure is recommended over Hoed.Stk: to debug your program with Hoed.Pure you can optimize your program and do not need to enable profiling.


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Modules

[Last Documentation]

  • Debug
    • Hoed
      • Debug.Hoed.NoTrace
      • Debug.Hoed.Pure
      • Debug.Hoed.Stk

Flags

Automatic Flags
NameDescriptionDefault
buildpropexamples

Build example executables.

Disabled
buildexamples

Build example executables.

Disabled
validatepure

Build test cases to validate Hoed-pure.

Disabled
validatestk

Build test cases to validate Hoed-stk.

Disabled
validategeneric

Build test cases to validate deriving Observable for Generic types.

Disabled
validateprop

Build test cases to validate deriving judgements with properties.

Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

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Candidates

Versions [RSS] 0.1.0.0, 0.1.0.1, 0.2.0, 0.2.1, 0.2.2, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.3.5, 0.3.6, 0.4.0, 0.4.1, 0.5.0, 0.5.1
Change log changelog
Dependencies adjunctions, array, base (>=4 && <5), bytestring, cereal, containers, deepseq, directory, extensible-exceptions, filepath, FPretty, GLUT, Hoed, indents, lazysmallcheck, libgraph (==1.11), monad-loops, mtl, network, OpenGL, parsec, process, QuickCheck, random, RBTree (==0.0.5), regex-posix, SDL, SDL-image, SDL-mixer, template-haskell, threepenny-gui (==0.6.0.5), time, transformers, unix, utf8-string, X11 (>=1.5 && <1.7) [details]
License BSD-3-Clause
Copyright (c) 2000 Andy Gill, (c) 2010 University of Kansas, (c) 2013-2016 Maarten Faddegon
Author Maarten Faddegon
Maintainer hoed@maartenfaddegon.nl
Category Debug, Trace
Home page https://wiki.haskell.org/Hoed
Source repo head: git clone git://github.com/MaartenFaddegon/Hoed.git
Uploaded by faddegon at 2016-05-22T11:45:43Z
Distributions
Reverse Dependencies 4 direct, 0 indirect [details]
Executables hoed-tests-Stk-IndirectRecursion, hoed-tests-Stk-Example4, hoed-tests-Stk-Example3, hoed-tests-Stk-Example1, hoed-tests-Stk-Insort2, hoed-tests-Stk-DoublingServer, hoed-tests-Pure-t7, hoed-tests-Pure-t6, hoed-tests-Pure-t5, hoed-tests-Pure-t4, hoed-tests-Pure-t3, hoed-tests-Pure-t2, hoed-tests-Pure-t1, hoed-tests-Generic-t3, hoed-tests-Generic-r3, hoed-tests-Generic-t2, hoed-tests-Generic-r2, hoed-tests-Generic-t1, hoed-tests-Generic-r1, hoed-tests-Generic-t0, hoed-tests-Generic-r0, hoed-tests-ParEq, hoed-tests-Prop-t5, hoed-tests-Prop-t4, hoed-tests-Prop-t3, hoed-tests-Prop-t2, hoed-tests-Prop-t1, hoed-tests-Prop-t0, hoed-examples-Expression_simplifier__with_properties, hoed-examples-Expression_simplifier, hoed-examples-Parity_test, hoed-examples-Simple_higher-order_function, hoed-examples-Digraph_not_data_invariant__with_properties, hoed-examples-CNF_unsound_de_Morgan__with_properties, hoed-examples-SummerSchool_compiler_does_not_terminate__with_properties, hoed-examples-SummerSchool_compiler_does_not_terminate, hoed-examples-XMonad_changing_focus_duplicates_windows__with_properties, hoed-examples-XMonad_changing_focus_duplicates_windows__CC, hoed-examples-XMonad_changing_focus_duplicates_windows__test_only, hoed-examples-XMonad_changing_focus_duplicates_windows, hoed-examples-Insertion_Sort_elements_disappear, hoed-examples-Nub-defective-sort__with_properties, hoed-examples-ZLang_Defect-3, hoed-examples-ZLang_Defect-2, hoed-examples-ZLang_Defect-1, hoed-examples-Salary, hoed-examples-Rot13, hoed-examples-filter__with_properties, hoed-examples-Queens_v4_defect_in_filter__with_properties, hoed-examples-Queens_v3__with_properties, hoed-examples-Queens_v2__with_properties, hoed-examples-Queens_v1__with_properties, hoed-examples-Stern-Brocot, hoed-examples-FPretty_indents_too_much__CC, hoed-examples-FPretty_indents_too_much, hoed-examples-Raincat
Downloads 12234 total (45 in the last 30 days)
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All reported builds failed as of 2016-10-25 [all 3 reports]

Readme for Hoed-0.3.6

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Hoed - A Lightweight Haskell Tracer and Debugger

Hoed is a tracer and debugger for the programming language Haskell. To locate a defect with Hoed you annotate suspected functions and compile as usual. Then you run your program, information about the annotated functions is collected. Finally you connect to a debugging session using a webbrowser. See the

Project homepage

for more information on what it does and how you can use it to find bugs in your code.

Submit feature requests or contribute code on the

Github projectpage Build Status