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emacs: avoid weird package.el breakage with newish packages
I've been toting around this package.el from 2009 or so, and something
in the package format seems to have changed that broke me. Thanks to
some related diagnostics by Lucas, I've grabbed the last package.el
that worked with emacs 23 and stashed it here. This seems to work,
modulo some things (notably js2-mode and smex) now seem to require
emacs 24 if you install them using package.el, so this will end up
being brittle on my last couple of emacs23 machines.
author | Augie Fackler <raf@durin42.com> |
---|---|
date | Thu, 29 May 2014 14:30:42 -0400 |
parents | 02b635053e8f |
children | 0ceb8554801e |
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# Magic prompt with colors # username in blue if not root # username in red if root - time in pink w/ # DANGER replacing the date # failed jobs print exit status in the RPS1 with yellow text setopt prompt_subst preexec () { currJob="`echo $3 | cut -d ' ' -f 1 | head -n 1`" if [[ "$TERM" == "screen" ]]; then hostUser="%10<...<%~%<<" print -Pn "\ek[$hostUser $currJob]\e\\" else if [[ "$FANCYTYPE" == "YES" ]]; then hostUser="%n@%m: %2~" print -Pn "\e]0;$hostUser [$currJob]\a" fi fi } function right_side_prompt() { branch=`vcs_current_branch` if [ $? = 0 ] ; then echo -n $branch else date '+%D %H:%M' fi } function precmd () { rps_branch=`right_side_prompt` } if [ "x`whoami`" = "xroot" ] ; then PS1=$'%{\e];%n@%m: %2~ [zsh]\a%}[%m:%3~] %{\e[31m%}%n%{\e[0m%}%# ' if [[ "$TERM" == "screen" ]] ; then PS1=$'%{\ek[%2~ zsh]\e\\%}[%m:%3~] %{\e[31m%}%n%{\e[0m%}%# ' fi RPS1=$'%{\e[1;35m%}[DANGER %t]%{\e[0m%}%(?..%{\e[1;33m%} %?%{\e[1;0m%})' else PS1=$'%{\e];%n@%m: %2~ [zsh]\a%}[%m:%3~] %{\e[34m%}%n%{\e[0m%}%# ' if [[ "$TERM" == "screen" ]]; then PS1=$'%{\ek[%2~ zsh]\e\\%}[%m:%3~] %{\e[34m%}%n%{\e[0m%}%# ' fi RPS1=$'[$rps_branch]%(?..%{\e[1;33m%} %?%{\e[0m%})' fi export FANCYTYPE="NO" for ok in rxvt rxvt-unicode xterm xterm-256color xterm-color screen ; do if [ "$TERM" = "$ok" ] ; then export FANCYTYPE="YES" fi done if [ $FANCYTYPE = "NO" ] ; then prompt='[%m:%3~] %n%# ' RPS1=$'[%W %t]' fi if [[ $TERM == "dumb" ]]; then # in emacs # for tramp to not hang, need the following. cf: # http://www.emacswiki.org/emacs/TrampMode unsetopt zle unsetopt prompt_cr unsetopt prompt_subst unfunction precmd unfunction preexec fi #nonfancy no-frills prompt - disabled (same as the "non-fancy" one above) #prompt='[%m:%3~] %n%# ' #RPS1=$'[%W %t]'