Spaces and tabs can not mixed in front of line.

Level: warning

Config value

  1. space: space mode (only space for indentation)
  2. space4: space mode and require length
  3. tab: tab mode (only tab for indentation)
  4. false: disable rule

The following pattern are not considered violations:

→ →<img src="tab.png" />
········<img src="space.png" />

The following pattern is considered violation:

→····<img src="tab_before_space.png" />
···· →<img src="space_before_tab.png" />

In the examples above, spaces and tabs are represented by · and , respectively, to make the difference visible.

Last updated on by David Dias