#1629 MAGIC_COMMENT to set root doesn't work

[Sebastian Penhouet]

The problem is mentioned here:
http://tex.stackexchange.com/questions/287056/how-to-compile-from-a-subchapter-or-how-to-set-root-file

Reproduction:
With bug:
1. download zip from here: https://github.com/dhbw-horb/latexVorlage
2. unzip
3. open \latexVorlage-master\content\01kapitel.tex
4. Compile 01kapitel.tex -> root doesn't get detected

Without bug:
1. unzip again (is importaned)
2. open \latexVorlage-master\dokumentation.tex
3. open \latexVorlage-master\content\01kapitel.tex
4. Mark dokumentation.tex as root manually
5. Compile 01kapitel.tex -> works

I don't know what i did but in my document i don't have this problem anymore and in my document it's not reproduceable.

Sorry that i couldn't provide a minimalistic example.

[Tim Hoffmann]

As explained in the StackExchange answer, TeXstudio currently only supports the spelling % !TeX root =, whereas your example contains %!TEX root =.

We've already changed the code to be more permissive. So your spelling will work as well in the next release.

[Sebastian Penhouet]

Thank you for your reply. From your answer on stackoverflow i didn't get that the spacing between % and ! and the lower case "e" is important.
Thank you for adopting this spelling.