micro-editor / micro-editor/micro

Micro crashes while deleting contents of a large file

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#2,062 2 comments 1 reaction 0 assignees View on GitHub

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Dominant language
Go
Stars
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Forks
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Avg merge
2d 18h
Merged PRs (30d)
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Description

Description of the problem or steps to reproduce

After opening a large (>1.5MB) JS file, selecting all text with Ctrl+a and pressing backspace once, Micro crashes with a following output:

Said JS file is proprietary, so I won't be able to share it publicly.

Specifications

Commit hash: cfcb2e45 (2.0.8)
OS: Void Linux x86_64
Terminal: Sakura w/ Bash

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the crash in Micro 2.0.8 with a JavaScript file larger than 1.5 MB: open it, press Ctrl+a, then Backspace once. Inspect the crash output shown in the linked screenshot and compare behavior after deletion; done means deleting the selected contents no longer crashes Micro.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
cli
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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