codespell

Spellchecker for source code. More information: https://github.com/codespell-project/codespell.

• Check for typos in all text files in the current directory, recursively:
  codespell
• Correct all typos found in-place:
  codespell --write-changes
• Skip files with names that match the specified pattern (accepts a comma-separated list of patterns using wildcards):
  codespell --skip "{{pattern}}"
• Use a custom dictionary file when checking (--dictionary can be used multiple times):
  codespell --dictionary {{path/to/file.txt}}
• Do not check words that are listed in the specified file:
  codespell --ignore-words {{path/to/file.txt}}
• Do not check the specified words:
  codespell --ignore-words-list {{words,to,ignore}}
• Print 3 lines of context around, before or after each match:
  codespell --{{context|before-context|after-context}} {{3}}
• Check file names for typos, in addition to file contents:
  codespell --check-filenames