https://bugzilla.mozilla.org/show_bug.cgi?id=1590525
1590525 - [wpt-sync] Sync PR 19832 - Convert tabs to spaces in css/ directories with few lint errors
RESOLVED (wptsync) in Core - CSS Parsing and Computation. Last updated 2019-10-31.
tabs to spaceslint errorswptsyncconvert
https://txtory.com/text-utilities/text-indent-converter
Text Indent Converter - Tabs to Spaces and Back | Txtory
Free online indent converter. Convert tabs to spaces or spaces to tabs with 2 and 4. Fix mixed indentation in code and text instantly in your browser.
tabs to spacesand backtextindentconverter
https://forum.pellesc.de/index.php?topic=2801.0
'tabs to spaces' action should replace only leading spaces
'tabs to spaces' action should replace only leading spaces
tabs to spacesactionreplaceleading