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An attempt at a new emacs major mode for sage and sage processes
  • Emacs Lisp 100%
Rahguzar b3f76d8040 Decouple sage--indirect-jit-lock from sage-info buffer 
It is being used in the help buffers too. So the indirect
buffer needs to be tied to the current buffer.
Now the sage code in help buffers can be fontified
2025年05月15日 11:30:13 +05:00
LICENSE Add README and LICENSE files 2024年01月01日 12:59:00 +01:00
README.md Add README and LICENSE files 2024年01月01日 12:59:00 +01:00
sage-consult.el Fix sage-consult-info and some warnings 2025年05月06日 19:22:52 +05:00
sage-rich.el Fix spacing, formatting and linter issues 2025年05月03日 12:15:10 +02:00
sage.el Decouple sage--indirect-jit-lock from sage-info buffer 2025年05月15日 11:30:13 +05:00

sage-mode: An alternate integration of SageMath and Emacs.

sage-mode is a package for interacting with SageMath source files and REPLs from inside Emacs. It leverages the built in Python support in Emacs for most of its functionality as a result you can use keybindings and commands for python in buffers for SageMath.

To associate a SageMath source buffer with a sage process buffer run sage-start (bound to C-c C-p).

sage-mode supports standard Emacs autocompletion by providing a CAPF (completion-at-point-function) that queries a running sage process for completions. The associated process is also used for eldoc support.

Additional features

Other features provided are:

outline-minor-mode support

Any line starting with ### is recognized as a heading. The body of current heading can be sent to associated sage process by running sage-send-heading-body (bound to C-c C-b).

LaTeX typesetting of output and inline images

sage-mode provides sage-rich-output-mode which enables typeset output from the sage process and inline display of images.

To enable it by default put

(setq-default sage-rich-output t)

in your config.

sage-consult

sage-consult is a command to explore available sage objects using completing-read. It requires the consult which is an optional dependency of sage-mode.

Comparison to sage-shell-mode

The SageMath project provides a package for Emacs called sage-shell-mode which works very well. sage-mode is an experiment to use the builtin python support of Emacs for almost everything. If some feature of sage-shell-mode is missing check if there is an equivalent python feature in Emacs. If there is, chances are high that it will work with sage-mode.