On the left we have Emacs PDF viewer, which doesn’t produce as good quality images as a proper viewer but it’s good enough for these purposes, and on the right we have my highly tuned LaTeX editing environment based around AUCTeX and CD-LaTeX mode. C-c C-c y RET saves and compiles the LaTeX and the display on the left automatically updates. A very efficient way to write my revision notes.

how did you manage to show pdf within emacs?

Thnx.

Comment by i Wed 29 Jun 2016 05:26:07 UTC
doc-view-mode, which is built into recent releases of Emacs
Comment by spwhitton Thu 30 Jun 2016 23:52:32 UTC