Why can't I collapse/fold code with only one nested line?

[niahc]

When I want to collapse a line of nested code, the arrow for collapsing does not show unless the nested code is more than one line. I can’t find a way to collapse the code nested inside when there is only one line. Sometimes the line is very long, and with word wrap on, not being able to collapse it makes it hard to review code.

[kingkeith]

► FOLDING OF SINGLE LINE BLOCK (why minimally two lines need?)

For code folding at least 2 lines should be in indent block. But sometimes need 1 line folding. [image] Why its not realized? How to modify *.py files to achieve this effect? Me have tried next actions: 1)me uncompressed next package file: "st3\Packages\Default.sublime-package" 2)inside me found next possibly folding related files: fold.py, indentation.py, detect_indentation.py 3)me placed copy of them to dir: "st3\Data\Packages\Default\". Now when modifying this files ST3 reacts on changes. …

[kingkeith]

if it helps, you can select the line and fold it manually (i.e. Edit menu -> Code Folding -> Fold), but there is no way to configure ST to show the fold marker for single further-indented lines. https://github.com/SublimeTextIssues/Core/issues/101#issuecomment-99524581