Bash is like zsh, it doesn't specify a priority for the line continuation vs comment, but POSIX explicitly specifies that the line continuation is removed before the tokens are recognised, and therefore before the comment is recognised.
configure: check for realpath function now MSYS2 has it (#2263)
Include <unistd.h> for pathconf() (#2402)
Add parfor to Matlab keyword list (#1021)
Fix crash when plugin_set_key_group() is called several times by plugins (#1426)
C: Fix line continuation handling (#1370)
Explain the behavior of search keybindings regarding word boundaries (#1478)
Update HACKING (#1479)