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| author | Bart Schaefer <barts@users.sourceforge.net> | 2011-08-18 02:23:31 +0000 |
|---|---|---|
| committer | Bart Schaefer <barts@users.sourceforge.net> | 2011-08-18 02:23:31 +0000 |
| commit | fdcabaf507ba1dd41fe1345f15989623c941ba31 (patch) | |
| tree | 355252ee3636af764b9671d32463cb4ca14b69d3 /Functions/Prompts/prompt_bart_setup | |
| parent | ecb69672362bd40144b114e2ce3c2c80d5a5da39 (diff) | |
| download | zsh-fdcabaf507ba1dd41fe1345f15989623c941ba31.tar.gz zsh-fdcabaf507ba1dd41fe1345f15989623c941ba31.zip | |
Use preexec hook to replace "fg" et al. with the jobtext of the resumed job.
Diffstat (limited to 'Functions/Prompts/prompt_bart_setup')
| -rw-r--r-- | Functions/Prompts/prompt_bart_setup | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/Functions/Prompts/prompt_bart_setup b/Functions/Prompts/prompt_bart_setup index 1cc7b6f08..a264cdce1 100644 --- a/Functions/Prompts/prompt_bart_setup +++ b/Functions/Prompts/prompt_bart_setup @@ -67,15 +67,38 @@ prompt_bart_help () { } integer PSCOL=1 +typeset PSCMD= + +prompt_bart_preexec () { + setopt localoptions noxtrace noksharrays unset + local -a cmd; cmd=( ${(z)3} ) + if [[ $cmd[1] = fg ]] + then + shift cmd + cmd[1]=${cmd[1]:-%+} + fi + if [[ $#cmd -eq 1 && $cmd[1] = %* ]] + then + PSCMD=$jobtexts[$cmd[1]] + elif [[ -o autoresume && -n $jobtexts[%?$2] ]] + then + PSCMD=$jobtexts[%?$2] + else + PSCMD=$2 + fi + return 0 +} prompt_bart_precmd () { setopt localoptions noxtrace noksharrays unset local zero='%([BSUbfksu]|[FB]{*})' escape colno lineno + : "${PSCMD:=$history[$[HISTCMD-1]]}" # Default to history text + # Using psvar here protects against unwanted promptsubst expansions. - psvar[7]="$history[$[HISTCMD-1]]" # Use history text, not just number - psvar[8]='' # No padding until we compute it + psvar[7]="$PSCMD" + psvar[8]='' # No padding until we compute it psvar[9]=() typeset -g PSCOL @@ -153,6 +176,7 @@ prompt_bart_setup () { repeat 1 case "$1:l" in (off|disable) add-zsh-hook -D precmd "prompt_*_precmd" + add-zsh-hook -D preexec "prompt_*_preexec" functions[TRAPWINCH]="${functions[TRAPWINCH]//prompt_bart_winch}" [[ $prompt_theme[1] = bart ]] && PS1=${${(f)PS1}[-1]} return 1 @@ -182,6 +206,7 @@ prompt_bart_setup () { # Paste our special commands into precmd and TRAPWINCH add-zsh-hook precmd prompt_bart_precmd + add-zsh-hook preexec prompt_bart_preexec functions[TRAPWINCH]="${functions[TRAPWINCH]//prompt_bart_winch} prompt_bart_winch" |