Find/Replace bug
I pasted a bunch of lines that had a tab character at the beginning. Each line started with a date.
I did a "Find" for "tab1" and replace with "1". While it did replace, it also added a line feed after the "1".
Before
\t11/30/17
\t11/20/17
\t11/10/17
After:
1
1/30/17
1
1/20/17
1
1/10/17
White Theme
None of the currently available themes work for me.
I would love to see a proper white clean iOS 11 theme
External Storage Provider Display Issues
iOS Version: 11.2 Beta 1
Device: iPhone X
When opening a folder from an external storage provider (e.g. Working Copy), the application used to display 'Working Copy' under the folder name, and the app icon to the left. The application now displays a basic folder icon and 'External: Storage Provider' for folders.
This is more of an aesthetic defect than anything else as it doesn't impact functionality, but I thought I would report the issue anyway! You can see it in the attached screenshot.

Additional Syntax Highlighters
I was wondering what format is used for lexing the files for application of syntax highlighting. There are a few languages (Idris, Rust, Coconut) for which I would like to see highlighting, and I’m happy to provide the grammars if they are in a well-known format (e.g. Textmate, Vim, Sublime).
Change App Icon to match theme
As you can change the appearance of the UI between a few different colours, I would like to be ab;e to select an icon that better matches the UI colour.
This could be as simple as adding a dark grey version of the icon in the same style as the current one.
This feature is seen in many other apps, like WorkingCopy which has a dark icon to match the dark theme.
Delete/backspace when using softtab
When using soft tabs, backspace/delete at the beginning of an indented line only deletes one space instead of all the space matching a soft tab.
For example, say I have set my tab width to 4 spaces and use soft tabs, then if I have a line with an indent of two tabs (8 spaces) and then enter a new line and want to outdent it one tab (to 4 spaces), I'd usually hit backspace and expect one tab to be deleted (4 spaces), instead only 1 space is deleted (leaving 7 spaces).
Using shift-tab at the beginning of a line does work, but I'd argue it makes sense to do this for backspace as well (other editors do that, including Textatic on macOS AFAICT).
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