1. 84ba50c ash: bash-compatible $'...' shouldn't expand in double quotes by Ron Yorston · 9 years ago
  2. fd33e17 ash: fix obscure case of replacing + globbing + backslashes by Denys Vlasenko · 15 years ago
  3. ef527f5 ash: optional support for $'...\t...\n...' bashism by Denis Vlasenko · 17 years ago