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Rule "Non-standard comma"

This is one of many errors that LanguageTool can detect. Visit the LanguageTool homepage to use it online or download it for free.

Description: Non-standard comma
Message: The character ',' is not a standard comma, although it can look like a comma. Use \1.
Category: Typography (ID: TYPOGRAPHY)
Incorrect sentences
that this rule can detect:
  • Be careful,this is not a standard comma.
    Correction suggestion: careful, this
  • You can use 10,or more if necessary.
    Correction suggestion: 10, or
  • Use one of these Part Numbers: ABC123,XYZ10.
    Correction suggestion: ABC123, XYZ10
Correct sentences
for comparison:
  • But, this is a standard comma and a space.
  • China, therefore will...
  • You can use 10, or more if necessary.
  • Do not find an isolated like this.
  • Do not suggest a space, because there is a space after the character.
  • The character ',' is not a standard comma.
Pattern: Show XML · Show in Rule Editor
Check the following text against just this rule:

ID: NON_STANDARD_COMMA [1]
Version: 5.9-SNAPSHOT (2022-07-06 20:33:02 +0000)