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Tag Archives: Programming Language

Don’t run mode hooks during org exports

binchen has a nice post about how to disable org mode hook execution during exports. It can be a surprise when you run in batch mode and your export breaks because of dependency failures. Oh yea, the major mode hooks run during export even though you personally are not opening a buffer, Emacs is doing […]

How to debug expanded elisp macros

This video reveals just how amazingly it easy it is to expand and debug macros in elisp using the macrostep package. Via irreal.

Org-Mode Details To Accompany Questions

The details that are likely to help questions to be answered on the org mailing list. #+begin_src emacs-lisp (print emacs-version) #+end_src #+begin_src emacs-lisp (print org-version) #+end_src #+begin_src emacs-lisp (print (pp-to-string org-babel-default-header-args)) #+end_src #+begin_src emacs-lisp (print (pp-to-string org-babel-default-header-args:R)) #+end_src Eg: “24.3.1” “8.2.10” “((:eval . \”always\”) (:padline . \”yes\”) (:noweb . \”no-export\”) (:exports . \”both\”) (:results . […]

Set image width in org-mode

Make org and export use the same image width via this post: #+attr_latex: :width 4in :placement [H] #+attr_org: :width 400 [[./images/batch-multiple.png]]

A must-see of advanced babel usage in org with R

This post is a must-see of advanced babel usage in org with R

Perl regex builder in emacs

Perl regex builder in emacs Read the wiki and there are 2 options Best is this Roughly confirmed that is the best and newest Set up an el-get for it tonight Played around for while can’t get el-get to load it I can’t even load it myself Probably my fault Posted ticket on github page […]

Edit a source block with its name shown in org

My preference is to rely upon heading property inheritance to define source block names. That way, you can just do your work knowing “where” you are working and keep it simple by not having to name everything. That was just fine until I wrote a document where I needed to name each source block. It […]

R Markdown

R Markdown is an authoring format that enables easy creation of dynamic documents, presentations, and reports from R. It combines the core syntax of markdown (an easy-to-write plain text format) with embedded R code chunks that are run so their output can be included in the final document. R Markdown documents are fully reproducible (they […]

zk-phi releases two perhaps necessary packages for Emacs

You may not be totally sure why, but you will immediately feel like you ought to install the following two packages for Emacs: [indent-guide] show vertical lines to guide indentation [highlight-stages] highlight staged (quasi-quoted) expressions

Problems installing (M)ELPA packages

In Problems installing (M)ELPA packages Sebastien wrote: While using `package.el’ fulfills a long-awaited dream for easily adding and upgrading Emacs libraries, I now feel upgrading packages is much more complex than what I anticipated. At least two of the packages I use daily (Org and Helm) require to be installed from inside a fresh Emacs […]