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author | Paul Ackersviller <packersv@users.sourceforge.net> | 2007-11-25 18:28:28 +0000 |
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committer | Paul Ackersviller <packersv@users.sourceforge.net> | 2007-11-25 18:28:28 +0000 |
commit | 7d210cad9cbdd444343959e8565315de9f71dd82 (patch) | |
tree | ce383b2ad2edfcfc2155dc3ef035ddf04ff12cda | |
parent | b026a45c00d447c462b911f0afc875ab50cfaabe (diff) | |
download | zsh-7d210cad9cbdd444343959e8565315de9f71dd82.tar.gz zsh-7d210cad9cbdd444343959e8565315de9f71dd82.tar.xz zsh-7d210cad9cbdd444343959e8565315de9f71dd82.zip |
Merge of 24043 + users/12008: Assert zsh emulation to avoid setopt problems;
don't try to run precmd or preexec if they don't exist.
-rw-r--r-- | Functions/Prompts/promptinit | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Functions/Prompts/promptinit b/Functions/Prompts/promptinit index 37e437699..df3d30649 100644 --- a/Functions/Prompts/promptinit +++ b/Functions/Prompts/promptinit @@ -39,6 +39,7 @@ promptinit () { } prompt_preview_safely() { + emulate -L zsh print $reset_color if [[ -z "$prompt_themes[(r)$1]" ]]; then print "Unknown theme: $1" @@ -176,6 +177,7 @@ prompt () { } prompt_preview_theme () { + emulate -L zsh local -a psv; psv=($psvar); local -a +h psvar; psvar=($psv) # Ick local +h PS1=$PS1 PS2=$PS2 PS3=$PS3 PS4=$PS4 RPS1=$RPS1 trap "${$(functions precmd):-:} ; ${$(functions preexec):-:}" 0 @@ -184,10 +186,10 @@ prompt_preview_theme () { (( $#* > 1 )) && print -n " with parameters \`$*[2,-1]'" print ":" prompt_${1}_setup "$@[2,-1]" - precmd + typeset +f precmd >&- && precmd [[ -o promptcr ]] && print -n $'\r'; : print -P "${PS1}command arg1 arg2 ... argn" - preexec + typeset +f preexec >&- && preexec } [[ -o kshautoload ]] || promptinit "$@" |