• Mattias Engdegård's avatar
    Document that {en,de}code-coding-string preserve match data · 2bdb2cd1
    Mattias Engdegård authored
    * lisp/international/mule.el (define-coding-system):
    Require :pre-write-conversion and :post-read-conversion functions
    to leave the match data untouched.
    * src/coding.c (Fdecode_coding_string, Fencode_coding_string):
    Document functions as match-data-preserving.
    
    Suggested by Stefan Monnier (see bug#41445).
    2bdb2cd1