<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Hello,<div><br><div>I am struggling to get my emacs settings right for doing significant Haskell development, eg. something more involved than a bunch of source files in a single directory. The issue I am running in currently is that when trying to load files in the interpreter, most source paths are missing which means loading inevitably fails. This is especially annoying with tests: To get things working correctly I need to explicitly add in the console</div><div><br></div><div>> :set -iwhere/my/src/are</div><div><br></div><div>Is there any configuration I should be aware of in my cabal files or .emacs file that would correctly set the source roots? Am I missing something?</div></div><div><br></div><div>Here is my .emacs configuration. Thanks for any help.<br></div><div><br></div><div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(215, 57, 30);">;; haskell coding </div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(52, 162, 161);"><span style="color: #000000">(</span><span style="color: #d03cff">require</span><span style="color: #000000"> '</span>auto-complete<span style="color: #000000">)</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(52, 162, 161);"><span style="color: #000000">(</span><span style="color: #d03cff">require</span><span style="color: #000000"> '</span>haskell-mode<span style="color: #000000">)</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(52, 162, 161);"><span style="color: #000000">(</span><span style="color: #d03cff">require</span><span style="color: #000000"> '</span>haskell-cabal<span style="color: #000000">)</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">(autoload 'ghc-init <span style="color: #af3782">"ghc"</span> nil t)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">(add-hook 'haskell-mode-hook (<span style="color: #d03cff">lambda</span> () (ghc-init)))</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(208, 60, 255);"><span style="color: #000000">(</span>eval-after-load<span style="color: #000000"> </span><span style="color: #af3782">"haskell-mode"</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(208, 60, 255);"><span style="color: #000000"> '(</span>progn</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (setq haskell-stylish-on-save t)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (setq haskell-process-args-cabal-repl '(<span style="color: #af3782">"--ghc-option=-ferror-spans"</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(175, 55, 130);"><span style="color: #000000"> </span>"--with-ghc=ghci-ng"<span style="color: #000000">))</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (define-key haskell-mode-map (kbd <span style="color: #af3782">"C-,"</span>) 'haskell-move-nested-left)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (define-key haskell-mode-map (kbd <span style="color: #af3782">"C-."</span>) 'haskell-move-nested-right)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (define-key haskell-mode-map (kbd <span style="color: #af3782">"C-c v c"</span>) 'haskell-cabal-visit-file)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (define-key haskell-mode-map (kbd <span style="color: #af3782">"C-c C-c"</span>) 'haskell-compile)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (define-key haskell-mode-map (kbd <span style="color: #af3782">"C-x C-d"</span>) nil)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (setq haskell-font-lock-symbols t)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(215, 57, 30);"><span style="color: #000000"> </span>;; Do this to get a variable in scope </div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (auto-complete-mode)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(215, 57, 30);"><span style="color: #000000"> </span>;; from <a href="http://pastebin.com/tJyyEBAS">http://pastebin.com/tJyyEBAS</a> </div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (ac-define-source ghc-mod</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> '((depends ghc)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (candidates . (ghc-select-completion-symbol))</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (symbol . <span style="color: #af3782">"s"</span>)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (cache)))</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(94, 52, 255);"><span style="color: #000000"> (</span><span style="color: #d03cff">defun</span><span style="color: #000000"> </span>my-ac-haskell-mode<span style="color: #000000"> ()</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (setq ac-sources '(ac-source-words-in-same-mode-buffers</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> ac-source-dictionary</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> ac-source-ghc-mod)))</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (add-hook 'haskell-mode-hook 'my-ac-haskell-mode)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(94, 52, 255);"><span style="color: #000000"> (</span><span style="color: #d03cff">defun</span><span style="color: #000000"> </span>my-haskell-ac-init<span style="color: #000000"> ()</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (<span style="color: #d03cff">when</span> (member (file-name-extension buffer-file-name) '(<span style="color: #af3782">"hs"</span> <span style="color: #af3782">"lhs"</span>))</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (auto-complete-mode t)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (setq ac-sources '(ac-source-words-in-same-mode-buffers</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> ac-source-dictionary</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> ac-source-ghc-mod))))</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> (add-hook 'find-file-hook 'my-haskell-ac-init)))</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">(add-hook 'haskell-mode-hook 'turn-on-haskell-decl-scan)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;">(add-hook 'haskell-mode-hook 'turn-on-haskell-indentation)</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(208, 60, 255);"><span style="color: #000000">(</span>eval-after-load<span style="color: #000000"> </span><span style="color: #af3782">"which-func"</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> '(add-to-list 'which-func-modes 'haskell-mode))</div><div style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br></div><div style="margin: 0px; font-size: 11px; font-family: Menlo; color: rgb(208, 60, 255);"><span style="color: #000000">(</span>eval-after-load<span style="color: #000000"> </span><span style="color: #af3782">"haskell-cabal"</span></div><div style="margin: 0px; font-size: 11px; font-family: Menlo;"> '(define-key haskell-cabal-mode-map (kbd <span style="color: #af3782">"C-c C-c"</span>) 'haskell-compile))</div></div><div><br></div></body></html>