refactor: handle $0 according to the Zsh plugin standard (#10518)

For details and rationale, see:
https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html

Closes #10518
This commit is contained in:
Curtis Rueden
2021-12-18 14:53:49 -06:00
committed by Marc Cornellà
parent 89a740be2d
commit 2d32e9be66
19 changed files with 91 additions and 3 deletions

View File

@ -46,6 +46,11 @@ else
export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR
fi
# Handle $0 according to the standard:
# # https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html
0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
0="${${(M)0:#/*}:-$PWD/$0}"
# Set the correct local config file to use.
if [[ "$ZSH_TMUX_ITERM2" == "false" && -e "$ZSH_TMUX_CONFIG" ]]; then
export ZSH_TMUX_CONFIG