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Stop leaking variables into global namespace.

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Set WARN_CREATE_GLOBAL to prevent recurrence.

Fixes zsh-users/zsh-syntax-highlighting#192.
This commit is contained in:
Daniel Shahaf 2015-09-24 17:57:59 +00:00
commit 908c4fe150
2 changed files with 4 additions and 3 deletions
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zsh-syntax-highlighting.zsh
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@ -45,7 +45,7 @@ _zsh_highlight()
# Store the previous command return code to restore it whatever happens.
local ret=$?
setopt localoptions nowarncreateglobal
setopt localoptions warncreateglobal
# Do not highlight if there are more than 300 chars in the buffer. It's most
# likely a pasted command or a huge list of files in that case..
@ -125,8 +125,8 @@ _zsh_highlight()
} always {
_ZSH_HIGHLIGHT_PRIOR_BUFFER=$BUFFER
_ZSH_HIGHLIGHT_PRIOR_CURSOR=$CURSOR
typeset -g _ZSH_HIGHLIGHT_PRIOR_BUFFER=$BUFFER
typeset -gi _ZSH_HIGHLIGHT_PRIOR_CURSOR=$CURSOR
}
}