Here are a few requests (comparing HE to vim and emEditor).
1- Manually defined folds, vim does this well. If I want to hide a section of a file, I can, by inserting this in the comment line: {{{ and close it with }}}
2- Autofold comments? Option for hiding only the first one, which can be a long license (annoying). IDEA does this
3- window Splits work better in vim. HE copies emEditor, which doesn't let you open two files side by side in a split
4- Find / mark search results in text should keep previous search marked in different color (like emEditor)
5- Find / result output should have option 'do nothing' (like emEditor). Honestly, I have no use for result box or count
6- Great: HE understands scope. Good for iterative REPL (python, R). However, I need often to mark a function. Right now the marking stops at {. Not what I need, I need the begining of the function definition.
7- Highlight word under cursor after say 200 ms. IDEA, netbeans etc do this well
8- Detection of classes/functions is a mess (at least in java, python). Fails often in my tests. Which may mean...
9- Ctags needed. I have ctags regex to support R, I'd be happy to share. Have you considered this? Thanks to ctags, one could jump with alt+G to a different file for a definition, could list all classes/functions in a file/project etc
What do you think?