Changes
→Metapost-mode in context-mode with mmm-mode
(require 'mmm-mode)
(setq mmm-global-mode 'maybe)
(mmm-add-group 'context-mp '((context-MP :submode metapost-mode :face mmm-code-submode-face :front "[^%].*\\\\start.\\w*MP.\\w*\\({.\\w*}\\|\\[\\w*\\]\\|\\)\\W" :back "[^%].*\\\\stop.\\w*MP") )); Couldn't get it to work with modes (add-to-list 'mmm-mode-ext-classes-alist '(context-mode nil "\\.tex$" context-mp))
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