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fix(vcs_info): quote % in relevant fields on all current Zsh releases

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Marc Cornellà 2022-02-21 18:34:28 +01:00
parent 3427da4057
commit 07b829c894
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1 changed files with 8 additions and 5 deletions
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13
lib/vcs_info.zsh
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@ -1,8 +1,11 @@
# Impacted versions go from v5.0.3 to v5.8 (v5.8.1 is the first patched version)
autoload -Uz is-at-least
if is-at-least 5.8.1 || ! is-at-least 5.0.3; then
return
fi
# Don't skip this file until a Zsh release does the necessary quoting.
# This is because even though 5.8.1 undid recursive prompt_subst inside
# prompt sequences, % characters in relevant fields will still be rendered
# incorrectly in vcs_info, on all Zsh releases up to writing this.
#
# There is no release yet that does this right, since it requires changing
# how what vcs_info hooks expect to receive. Even so, I'd rather be correct
# and break custom vcs_info hooks than have a broken prompt.
# Quote necessary $hook_com[<field>] items just before they are used
# in the line "VCS_INFO_hook 'post-backend'" of the VCS_INFO_formats