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Escape % in $CMD variable

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Fixes formatting on some rare cases when a percent ends up
in the $CMD variable, like these below:

- When assigning a variable, $CMD ends up with the second parameter;
in this case, $CMD will contain '+%s%N', messing with the syntax:

 $ a=`date +%s%N`

- A function (or command in general) that contains a percent symbol:

 $ to\%() { echo $(( $1 * 100 / $3))\% } # $CMD=to%()
 $ to% 2 of 10 # $CMD=to%
This commit is contained in:
Marc Cornellà 2014-03-25 21:01:34 +01:00
parent ffc17b6b4d
commit 5137e0e509
1 changed files with 4 additions and 1 deletions
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5
lib/termsupport.zsh
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@ -26,8 +26,11 @@ function omz_termsupport_precmd {
function omz_termsupport_preexec { function omz_termsupport_preexec {
emulate -L zsh emulate -L zsh
setopt extended_glob setopt extended_glob
local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
# cmd name only, or if this is sudo or ssh, the next cmd
local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]:gs/%/%%}
local LINE="${2:gs/%/%%}" local LINE="${2:gs/%/%%}"
title '$CMD' '%100>...>$LINE%<<' title '$CMD' '%100>...>$LINE%<<'
} }