haskell/haskell-mode

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Emacs mode for Haskell

Stars: 1.4k
Forks: 354
Open beginner issues: 0
Indexed issues: 199
Avg merge: 5d 10h
Merged PRs (30d): 2

Dominant language: Emacs Lisp
License: GPL-3.0
Last GitHub push: Sep 4, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Open All

199 open issues indexed

Auto import loaded modules fails with GHC 8.10.2 Open

haskell/haskell-mode#1723 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Migration instructions from (add-hook 'haskell-mode-hook 'inf-haskell-mode) Open

haskell/haskell-mode#1725 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
let-bindings in pattern guards breaks indention Open

haskell/haskell-mode#1729 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[bug] wrong Type name for `type` in imenu-list when RankNTypes used Open

haskell/haskell-mode#1736 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
at pattern of compilation error regexp alist wrong in ghcid.el Open

haskell/haskell-mode#1744 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Opening a specific literate haskell file causes emacs process to hang Open

haskell/haskell-mode#1747 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Q: haskell-process-load-file with additional environment variables Open

haskell/haskell-mode#1750 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Degrading scroll performance in terminal mode Open

haskell/haskell-mode#1751 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Command line argument is being converted to bytes for some reason Open

haskell/haskell-mode#1753 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Linting vanishes on warnings with no errors on reload with no change. Open

haskell/haskell-mode#1758 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Inferior-haskell load file still possible? Open

haskell/haskell-mode#1762 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Consider marking pragmas as something other than comments Open

haskell/haskell-mode#1766 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Please release a new version Open

haskell/haskell-mode#1769 · 10 comments · 5 reactions · 0 assignees · Indexed Sep 14, 2026
Slow response, loading spinner while editing Open

haskell/haskell-mode#1770 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Protect system processes calls Open

haskell/haskell-mode#1776 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Indentation errors when using TypeFamilies Open

haskell/haskell-mode#1781 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Syntax highlighting confused by lack of spaces Open

haskell/haskell-mode#1783 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Extend haskell-build-type to look for .nix files Open

haskell/haskell-mode#1787 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
QuasiQuotes that are not part of the Haskell standard or haskell-font-lock-quasi-quote-modes will cause haskell-indentation to be incorrect afterwards Open

haskell/haskell-mode#1789 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
True TRAMP Support Open

haskell/haskell-mode#1795 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
haskell-session-change-target unusable in cabal package with multiple library stanzas Open

haskell/haskell-mode#1796 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Cabal repl without a cabal file Open

haskell/haskell-mode#1801 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
tree-sitter Open

feature request

haskell/haskell-mode#1804 · 2 comments · 11 reactions · 0 assignees · Indexed Sep 14, 2026
Feature request: "cabal repl" with file target Open

haskell/haskell-mode#1812 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Color escape sequences from `cabal repl` causing garbled output (Cabal 3.10.1.0) Open

haskell/haskell-mode#1820 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
`deriving someStrategy ...` breaks indentation in the rest of the file Open

haskell/haskell-mode#1821 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
error "Marker does not point anywhere" Open

haskell/haskell-mode#1827 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Loading a file under test-suite fails when importing library Open

haskell/haskell-mode#1837 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Parse error for Haskell sections Open

haskell/haskell-mode#1838 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Is cabal repl TARGET possible on starting ghci? Open

haskell/haskell-mode#1840 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
automatically change session target based on buffer Open

haskell/haskell-mode#1841 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Monthly updates and future progress Open

haskell/haskell-mode#1844 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Alignment doesn't understand QualifiedDo Open

haskell/haskell-mode#1847 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
flymake-proc Failed on Startup Open

haskell/haskell-mode#1848 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Symbol’s function definition is void: haskell-mode-after-save-handler Open

haskell/haskell-mode#1849 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
delete-trailing-whitespace removes empty LHS code lines Open

haskell/haskell-mode#1855 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
haskell-mode-find-def failing; additional quote characters needed; fix included Open

haskell/haskell-mode#1856 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
turn-on-haskell-indent doesn't work Open

haskell/haskell-mode#1860 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Should use --repl-options for cabal repl in haskell-interactive-mode Open

haskell/haskell-mode#1865 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Latest haskell-mode and latest ob-haskell no good together Open

haskell/haskell-mode#1868 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Seperating haskell and cabal mode Open

haskell/haskell-mode#1879 · 10 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Default to load all modules as interpreted in haskell-mode Open

haskell/haskell-mode#1882 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Module and Import Colors Seem Different (Might be LSP related) Open

haskell/haskell-mode#1884 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Doesn't play well with ob-haskell Open

haskell/haskell-mode#1886 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Loading a main-is module in emacs should run `cabal repl <target>` when there are multiple cabal stanzas Open

haskell/haskell-mode#1887 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`cabal repl` load modules (C-c C-L) with `-Wx-partial` wants to add `{-# LANGUAGE Data #-}` for every occurrence of `head` and `tail` Open

haskell/haskell-mode#1888 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`haskell-interactive-type-show-for-ambiguous` is not respected Open

haskell/haskell-mode#1889 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Need help with haskell-mode Open

haskell/haskell-mode#1890 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
.hsc/CPP Can't find headers. Open

haskell/haskell-mode#1892 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

haskell/haskell-mode

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