X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=zsh%2Frc;h=aa195f28b167da25b030ec5e20aef1cc1dfec0ad;hb=9b4edaeb7c8a573fcf2c865fe1dd7c16337e0c76;hp=8cc5d4ddd90ba46d897ac0bee357b92daf204fc2;hpb=b185107c9c6015e9f10515838688f8f93c386cba;p=config%2Fdotfiles.git diff --git a/zsh/rc b/zsh/rc index 8cc5d4d..aa195f2 100644 --- a/zsh/rc +++ b/zsh/rc @@ -82,13 +82,7 @@ fi # Simulate hooks using _functions arrays for Zsh versions older than 4.3.4. At # the moment only precmd(), preexec() and chpwd() are simulated. -# -# At least 4.3.4 (not sure about later versions) has an error in add-zsh-hook -# so the compatibility version is used there too. -if [[ $ZSH_VERSION != (4.3.<5->|4.<4->*|<5->*) ]]; then - # Provide add-zsh-hook which was added in 4.3.4. - fpath=(~/.zsh/functions/compatibility $fpath) - +if [[ $ZSH_VERSION != (4.3.<4->*|4.<4->*|<5->*) ]]; then # Run all functions defined in the ${precmd,preexec,chpwd}_functions # arrays. function precmd() { @@ -108,9 +102,6 @@ if [[ $ZSH_VERSION != (4.3.<5->|4.<4->*|<5->*) ]]; then } fi -# Autoload add-zsh-hook to add/remove zsh hook functions easily. -autoload -Uz add-zsh-hook - # Load zmv (zsh move) which is a powerful file renamer. autoload -Uz zmv @@ -186,7 +177,7 @@ local default="%{${fg[default]}%}" # vcs_info was added in 4.3.9 but it works in earlier versions too. So load it # if the necessary files are available in ~/.zsh/functions/vcs_info (often a # symbolic link to current checkout of Zsh's sources). -if [[ $ZSH_VERSION == (4.3.<9->|4.<4->*|<5->*) || +if [[ $ZSH_VERSION == (4.3.<9->*|4.<4->*|<5->*) || -d ~/.zsh/functions/vcs_info ]]; then # Update fpath to allow loading the vcs_info functions. if [[ -d ~/.zsh/functions/vcs_info ]]; then @@ -207,7 +198,7 @@ if [[ $ZSH_VERSION == (4.3.<9->|4.<4->*|<5->*) || # is displayed. If there is an special action going on (merge, rebase) # it's also displayed (red). Also display if there are unstaged or staged # (%u/%c) changes. - if [[ $ZSH_VERSION == (4.3.<11->|4.<4->*|<5->*) || + if [[ $ZSH_VERSION == (4.3.<11->*|4.<4->*|<5->*) || -d ~/.zsh/functions/vcs_info ]]; then zstyle ':vcs_info:*' formats \ "($green%b%u%c$default:$blue%s$default)" @@ -266,7 +257,7 @@ if [[ $ZSH_VERSION == (4.3.<9->|4.<4->*|<5->*) || prompt_chpwd() { FORCE_RUN_VCS_INFO=1 } - add-zsh-hook chpwd prompt_chpwd + chpwd_functions+=(prompt_chpwd) # Used by prompt code below to determine if vcs_info should be run. RUN_VCS_INFO=1 @@ -325,7 +316,7 @@ $blue%B'%b$default\ $green%B%n%b$default@$green%B%m%b$default %(1j.$yellow%j$default.)%# \ %(?..($red%B%?%b$default%) )" } -add-zsh-hook precmd prompt_precmd +precmd_functions+=(prompt_precmd) # When screen, tmux, xterm or rxvt is used set the name of the window to the @@ -468,8 +459,8 @@ if [[ $TERM == screen* || $TERM == xterm* || $TERM == rxvt* ]]; then fi # Add the preexec() and precmd() hooks. - add-zsh-hook preexec window_preexec - add-zsh-hook precmd window_precmd + preexec_functions+=(window_preexec) + precmd_functions+=(window_precmd) else # Fallback if another TERM is used, necessary to run screen (see below in # "RUN COMMANDS"). @@ -610,6 +601,12 @@ bindkey '^F' complete-files # for a fix (-r) to handle whitespace/quotes # correctly, both on the Zsh mailing list. TRAPINT() { + # Don't store this line in history if histignorespace is enabled and the + # line starts with a space. + if [[ -o histignorespace && ${BUFFER[1]} = " " ]]; then + return $1 + fi + # Store the current buffer in the history. zle && print -s -r -- $BUFFER @@ -625,9 +622,12 @@ fi # Make sure aliases are expanded when using sudo. alias sudo='sudo ' -# Global aliaes for often used redirections. +# Global aliases for often used redirections. alias -g E='2>&1' +alias -g N='>/dev/null' +alias -g EN='2>/dev/null' alias -g L='2>&1 | less' +alias -g LS='2>&1 | less -S' # -S prevents wrapping of long lines alias -g D='2>&1 | colordiff | less' # Global aliases for often used commands in the command line. alias -g A='| awk' @@ -672,20 +672,22 @@ fi command tree -C "$@" | less } -# Choose the "best" PDF viewer available: zathura, then xpdf. Also setup -# completion for `pdf`. -if (( $+commands[zathura] )); then +# Choose the "best" PDF viewer available: xpdf, then zathura (in the past +# zathura was preferred, but recent versions are completely broken: still no +# working search and no page-wise scrolling anymore). Also setup completion +# for `pdf`. +if (( $+commands[xpdf] )); then pdf() { - command zathura "$@" 2>/dev/null & + command xpdf "$@" 2>/dev/null & disown %command } - # No completion for zathura yet. compdef _xpdf pdf -elif (( $+commands[xpdf] )); then +elif (( $+commands[zathura] )); then pdf() { - command xpdf "$@" 2>/dev/null & + command zathura "$@" 2>/dev/null & disown %command } + # No completion for zathura yet. compdef _xpdf pdf fi @@ -712,8 +714,9 @@ fi # LOAD ADDITIONAL CONFIGURATION FILES -# Configuration option for rc.local to use tmux. By default screen is used. -use_tmux= +# Configuration option for rc.local to use GNU screen/tmux. By default GNU +# screen is used. Possible values: screen, tmux. +use_multiplexer=screen source_config ~/.zsh/rc.local @@ -725,32 +728,32 @@ source_config ~/.zsh/rc.local # through ssh. if [[ $TERM != dumb && $TERM != linux && -z $STY && -z $TMUX ]]; then # Get running detached sessions. - if [[ -z $use_tmux ]]; then + if [[ $use_multiplexer = screen ]]; then session=$(screen -list | grep 'Detached' | awk '{ print $1; exit }') - else + elif [[ $use_multiplexer = tmux ]]; then session=$(tmux list-sessions 2>/dev/null \ | sed '/(attached)$/ d; s/^\([0-9]\{1,\}\).*$/\1/; q') fi # As we exec later we have to set the title here. - if [[ -z $use_tmux ]]; then + if [[ $use_multiplexer = screen ]]; then window_preexec "screen" - else + elif [[ $use_multiplexer = tmux ]]; then window_preexec "tmux" fi # Create a new session if none is running. if [[ -z $session ]]; then - if [[ -z $use_tmux ]]; then + if [[ $use_multiplexer = screen ]]; then exec screen - else + elif [[ $use_multiplexer = tmux ]]; then exec tmux fi # Reattach to a running session. else - if [[ -z $use_tmux ]]; then + if [[ $use_multiplexer = screen ]]; then exec screen -r $session - else + elif [[ $use_multiplexer = tmux ]]; then exec tmux attach-session -t $session fi fi @@ -770,9 +773,12 @@ exec 2>>(while read -r -k -u 0 line; do print -n $'\0'; done &) -# Run reminder and redisplay it every four hours (if it's available). +# Run the following programs every 4 hours. PERIOD=14400 periodic() { + # Display fortunes. + (( $+commands[fortune] )) && fortune -ac + # Display reminders. (( $+commands[rem] )) && [ -f ~/.reminders ] && rem -h }