Seems to happen as I'm typing after having just backspaced through something.
At /opt/atom/resources/app.asar/src/tokenized-buffer.js:680
TypeError: Cannot read property 'match' of undefined
at TokenizedBuffer.module.exports.TokenizedBuffer.indentLevelForLine (/opt/atom/resources/app.asar/src/tokenized-buffer.js:680:23)
at DisplayBuffer.module.exports.DisplayBuffer.indentLevelForLine (/opt/atom/resources/app.asar/src/display-buffer.js:820:35)
at TextEditor.module.exports.TextEditor.indentLevelForLine (/opt/atom/resources/app.asar/src/text-editor.js:2250:33)
at TextEditor.module.exports.TextEditor.indentationForBufferRow (/opt/atom/resources/app.asar/src/text-editor.js:2222:19)
at /home/scott/.atom/packages/linter-haml/lib/linter.coffee:166:42
at Function.self.forEach (/home/scott/.atom/packages/linter-haml/node_modules/xregexp/xregexp-all.js:542:22)
at BufferedProcess.exit (/home/scott/.atom/packages/linter-haml/lib/linter.coffee:164:23)
at triggerExitCallback (/opt/atom/resources/app.asar/src/buffered-process.js:213:47)
at /opt/atom/resources/app.asar/src/buffered-process.js:220:18
at Socket.<anonymous> (/opt/atom/resources/app.asar/src/buffered-process.js:98:18)
at emitOne (events.js:82:20)
at Socket.emit (events.js:166:7)
at Pipe.close (net.js:464:12)
-0:44.8.0 core:move-right (atom-text-editor.editor.is-focused)
-0:44.4.0 core:backspace (atom-text-editor.editor.is-focused)
-0:42.9.0 core:save (atom-text-editor.editor.is-focused)
-0:23.9.0 core:move-up (atom-text-editor.editor.is-focused)
-0:23.5.0 core:move-left (atom-text-editor.editor.is-focused)
2x -0:19.6.0 core:backspace (atom-text-editor.editor.is-focused)
-0:15 core:move-right (atom-text-editor.editor.is-focused)
-0:14.1.0 core:move-left (atom-text-editor.editor.is-focused)
7x -0:12.4.0 core:backspace (atom-text-editor.editor.is-focused)
-0:09.9.0 core:move-right (atom-text-editor.editor.is-focused)
-0:09.6.0 core:move-left (atom-text-editor.editor.is-focused)
2x -0:09.4.0 editor:newline (atom-text-editor.editor.is-focused)
-0:02.1.0 core:backspace (atom-text-editor.editor.is-focused)
-0:01.9.0 snippets:next-tab-stop (atom-text-editor.editor.is-focused)
-0:01.9.0 snippets:expand (atom-text-editor.editor.is-focused)
-0:01.9.0 editor:indent (atom-text-editor.editor.is-focused)
# User
atom-beautify, v0.28.11
atom-django, v0.3.0
autocomplete-php, v0.3.6
autocomplete-python, v0.5.3
autocomplete-ruby, v0.1.0
autocomplete-sass, v0.1.0
browser-refresh, v0.9.0
color-picker, v2.0.11
django-templates, v0.5.0
file-icon-supplement, v0.8.3
file-icons, v1.6.3
git-tab-status, v1.9.2
grunt-runner, v0.11.0
gruvbox, v1.0.5
language-apache, v1.3.0
language-cmake, v0.1.4
language-conky, v0.2.0
language-dart, v0.2.0
language-diff, v0.3.0
language-dotenv, v1.0.0
language-gettext, v0.6.1
language-gitignore, v0.2.0
language-haml, v0.21.0
language-htaccess, v0.1.1
language-ini, v1.11.0
language-log, v0.5.0
language-lua, v0.9.4
language-qml, v1.0.0
language-rspec, v0.3.0
language-ruby-without-erb, v0.52.0
language-svg, v0.8.0
linter, v1.3.4
linter-bootlint, v0.0.6
linter-coffeelint, v1.0.2
linter-cpplint, v0.1.4
linter-csslint, v1.0.5
linter-erb, v0.1.1
linter-haml, v1.0.0
linter-js-yaml, v1.1.1
linter-jshint, v1.1.5
linter-less, v2.0.3
linter-lua, v1.0.0
linter-pep8, v1.0.1
linter-ruby, v1.0.1
linter-scss-lint, v2.0.0
linter-shellcheck, v1.0.1
linter-xmllint, v0.0.7
minimap, v4.12.2
minimap-git-diff, v4.1.7
one-outlander-ui, v0.3.1
pigments, v0.9.3
recent-projects, v0.7.6
tabs-to-spaces, v0.11.0
travis-ci-status, v0.16.0
tree-view-git-status, v0.1.2
# Dev
No dev packages