stonewareslord/zsh-syntax-highlighting
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Prevent preexec() from being overridden by "_zhs_highlight". Note the spelling of "zhs"

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Guido 2011-06-16 23:57:39 -07:00
parent bf4fe1f228
commit bf15d2085d
1 changed files with 14 additions and 0 deletions
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zsh-syntax-highlighting.zsh
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@ -28,6 +28,17 @@
# vim: ft=zsh sw=2 ts=2 et
# -------------------------------------------------------------------------------------------------
# -------------------------------------------------------------------------------------------------
# Workaround to overriding of preexec()
# -------------------------------------------------------------------------------------------------
# For some reason unidentified yet, someting goes wrong when sourcing this script twice
# The second time prexec() gets overwritten by "_zhs_highlight". This is a miss-spelled
# command which produces an error.
#
# The widget prexec() does not require modification anyway. So make a copy it here, which
# will be restored at the end of this script.
_zsh_highlight_old_preexec_definition=$functions[preexec]
# -------------------------------------------------------------------------------------------------
# Core highlighting update system
@ -184,3 +195,6 @@ if [[ $#functions[zle-line-init] -eq 0 ]]; then
fi
zle -N zle-line-init
# Restore preexec
functions[preexec]="$_zsh_highlight_old_preexec_definition"