Is there a way to locally change the vertical space before the chapter number and/or tittle in a report document?
I already read some answers, like this one: How to decrease spacing before chapter title?
but this make the change 'global'. I only need to adjust one chapter in my document for a tiny amount so that I can avoid a line break at the end of the page.
\enlargethispage{\baselineskip}to achieve what you want. – TeXnician Jul 26 '17 at 16:08\chapter, that does the local change (e.g. using one more parameter). This could be achieved using a group (but you should not use\chapterinside a group, because it would, i.e., break\label) or by resetting the original parameters after the internal\chapter. – Schweinebacke Jul 26 '17 at 16:30\looseness=-1for one or more paragraphs. But without MWE I cannot show how this works. – Schweinebacke Jul 26 '17 at 16:32