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| author | Barton E. Schaefer <schaefer@zsh.org> | 2015-07-25 15:48:10 -0700 |
|---|---|---|
| committer | Barton E. Schaefer <schaefer@zsh.org> | 2015-07-25 15:48:10 -0700 |
| commit | 1629d5bcbd8263fcaad408db8c609969269360ef (patch) | |
| tree | 1e287ad3aa836432cd205af2f4b401299fbc16e1 | |
| parent | b3aa3b77916007703b341bfd30c3647bdc355bc8 (diff) | |
| download | zsh-1629d5bcbd8263fcaad408db8c609969269360ef.tar.gz zsh-1629d5bcbd8263fcaad408db8c609969269360ef.zip | |
add RPS2 handling to "prompt bart", update help text, clean up indentation whitespace
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Functions/Prompts/prompt_bart_setup | 39 |
2 files changed, 33 insertions, 11 deletions
@@ -1,3 +1,8 @@ +2015-07-25 Barton E. Schaefer <schaefer@zsh.org> + + * unposted: Functions/Prompts/prompt_bart_setup: add RPS2 handling, + update help text, clean up indentation whitespace + 2015-07-25 Peter Stephenson <p.w.stephenson@ntlworld.com> * 35910: Src/input.c: Don't add to raw lex buffer if lex diff --git a/Functions/Prompts/prompt_bart_setup b/Functions/Prompts/prompt_bart_setup index 6cbbb71c7..45fcffed4 100644 --- a/Functions/Prompts/prompt_bart_setup +++ b/Functions/Prompts/prompt_bart_setup @@ -48,9 +48,13 @@ prompt_bart_help () { When RPS1 (RPROMPT) is set before this prompt is selected and a fifth color is specified, that color is turned on before RPS1 is displayed and reset after it. Other color changes within RPS1, if - any, remain in effect. + any, remain in effect. This also applies to RPS2 (RPROMPT2). + If a fifth color is specified and there is no RPS2, PS2 (PROMPT2) + is colored and moved to RPS2. Changes to RPS1/RPS2 are currently + not reverted when the theme is switched off. These work best with + the TRANSIENT_RPROMPT option, which must be set separately. - This prompt hijacks psvar[7] through [9] to avoid having to reset + This theme hijacks psvar[7] through [9] to avoid having to reset the entire PS1 string on every command. It uses TRAPWINCH to set the position of the upper right prompt on a window resize, so the prompt may not match the window width until the next command. @@ -107,9 +111,9 @@ prompt_bart_precmd () { ((PSCOL == 1)) || { PSCOL=1 ; prompt_bart_ps1 } if [[ -o promptcr ]] then - # Emulate the 4.3.x promptsp option if it isn't available - eval '[[ -o promptsp ]] 2>/dev/null' || - print -nP "${(l.COLUMNS.. .)}\e[s${(pl.COLUMNS..\b.)}%E\e[u" >$TTY + # Emulate the 4.3.x promptsp option if it isn't available + eval '[[ -o promptsp ]] 2>/dev/null' || + print -nP "${(l.COLUMNS.. .)}\e[s${(pl.COLUMNS..\b.)}%E\e[u" >$TTY else IFS='[;' read -s -d R escape\?$'\e[6n' lineno PSCOL <$TTY fi ((PSCOL == 1)) || prompt_bart_ps1 @@ -146,7 +150,7 @@ prompt_bart_ps1 () { # Assemble the new prompt ps1=( ${(f)PS1} ) # Split the existing prompt at newlines ps1=( - "%$[COLUMNS-PSCOL]>..>" # Begin truncation (upper left prompt) + "%$[COLUMNS-PSCOL]>..>" # Begin truncation (upper left prompt) "$host" "$hist1" # Empty when too wide for one line "$dir" @@ -176,8 +180,8 @@ prompt_bart_setup () { # A few extra niceties ... repeat 1 case "$1:l" in (off|disable) - add-zsh-hook -D precmd "prompt_*_precmd" - add-zsh-hook -D preexec "prompt_*_preexec" + add-zsh-hook -D precmd "prompt_*_precmd" + add-zsh-hook -D preexec "prompt_*_preexec" functions[TRAPWINCH]="${functions[TRAPWINCH]//prompt_bart_winch}" [[ $prompt_theme[1] = bart ]] && PS1=${${(f)PS1}[-1]} return 1 @@ -201,9 +205,22 @@ prompt_bart_setup () { prompt_bart_ps1 - # No RPS1 by default because prompt_off_setup doesn't fix it. - (($#RPS1 && $# > 4)) && RPS1="%F{$5}$RPS1%f" - + if (($# > 4)) + then + # No RPS1 by default because prompt_off_setup doesn't fix it. + if (($#RPS1)) + then + RPS1="%F{$5}$RPS1%f" + fi + # RPS2 is less obvious so don't mind that it's not restored. + if (($#RPS2)) + then + RPS2="%F{$5}$RPS2%f" + else + RPS2="%F{$5}<${${PS2//\%_/%^}%> }%f" + PS2='' + fi + fi # Paste our special commands into precmd and TRAPWINCH add-zsh-hook precmd prompt_bart_precmd |