---
- branch: MAIN
  date: Sun Dec 27 11:03:00 UTC 2020
  files:
  - new: '1.768'
    old: '1.767'
    path: src/usr.bin/make/var.c
    pathrev: src/usr.bin/make/var.c@1.768
    type: modified
  id: 20201227T110300Z.14cd84b29f03f4cd229abf04dc12124688295021
  log: |
    make(1): split Var_Subst into easily understandable functions

    Extracting the character-level details makes the essence of Var_Subst
    visible in the code, which is to iterate over the given text, handling a
    few types of tokens.
  module: src
  subject: 'CVS commit: src/usr.bin/make'
  unixtime: '1609066980'
  user: rillig