runtime(sh): add PS0 to bashSpecialVariables in syntax script
Commit:
https://github.com/vim/vim/commit/cf1f55548d1c8782c5bd11f82354d98fb30cde42
Author: Jon Parise <j...@indelible.org>
Date: Mon Jan 6 18:27:38 2025 +0100
runtime(sh): add PS0 to bashSpecialVariables in syntax script
PS0 is also a special prompt variable. (It is expanded and displayed
after it reads a command but before executing it.)
References:
https://www.gnu.org/software/bash/manual/html_node/Interactive-Shell-Behavior.html
closes: #16394
Signed-off-by: Jon Parise <j...@indelible.org>
Signed-off-by: Christian Brabandt <c...@256bit.org>
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index 0a8fb47b7..290d4b68c 100644
--- a/runtime/syntax/sh.vim
+++ b/runtime/syntax/sh.vim
@@ -5,6 +5,7 @@
" Lennart Schultz <lennart.schu...@ecmwf.int>
" Last Change: 2024 Mar 04 by Vim Project
" 2024 Nov 03 by Aliaksei Budavei <0x000c70 AT gmail DOT com>
(improved bracket expressions, #15941)
+" 2025 Jan 06 add $0 to bashSpecialVariables (#16394)
" Version: 208
" Former URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_SH
" For options and settings, please use: :help ft-sh-syntax
@@ -404,7 +405,7 @@ syn region shCmdParenRegion matchgroup=shCmdSubRegion
start="((\@!" skip='\\\|
if exists("b:is_bash")
syn cluster shCommandSubList add=bashSpecialVariables,bashStatement
syn cluster shCaseList add=bashAdminStatement,bashStatement
- syn keyword bashSpecialVariables contained auto_resume BASH BASH_ALIASES
BASH_ALIASES BASH_ARGC BASH_ARGC BASH_ARGV BASH_ARGV BASH_CMDS BASH_CMDS
BASH_COMMAND BASH_COMMAND BASH_ENV BASH_EXECUTION_STRING BASH_EXECUTION_STRING
BASH_LINENO BASH_LINENO BASHOPTS BASHOPTS BASHPID BASHPID BASH_REMATCH
BASH_REMATCH BASH_SOURCE BASH_SOURCE BASH_SUBSHELL BASH_SUBSHELL BASH_VERSINFO
BASH_VERSION BASH_XTRACEFD BASH_XTRACEFD CDPATH COLUMNS COLUMNS COMP_CWORD
COMP_CWORD COMP_KEY COMP_KEY COMP_LINE COMP_LINE COMP_POINT COMP_POINT
COMPREPLY COMPREPLY COMP_TYPE COMP_TYPE COMP_WORDBREAKS COMP_WORDBREAKS
COMP_WORDS COMP_WORDS COPROC COPROC DIRSTACK EMACS EMACS ENV ENV EUID FCEDIT
FIGNORE FUNCNAME FUNCNAME FUNCNEST FUNCNEST GLOBIGNORE GROUPS histchars HISTCMD
HISTCONTROL HISTFILE HISTFILESIZE HISTIGNORE HISTSIZE HISTTIMEFORMAT
HISTTIMEFORMAT HOME HOSTFILE HOSTNAME HOSTTYPE IFS IGNOREEOF INPUTRC LANG
LC_ALL LC_COLLATE LC_CTYPE LC_CTYPE LC_MESSAGES LC_NUMERIC LC_NUMERIC LINENO
LINES LINES MACHTYPE MAIL MAILCHECK MAILPATH MAPFILE MAPFILE OLDPWD OPTARG
OPTERR OPTIND OSTYPE PATH PIPESTATUS POSIXLY_CORRECT POSIXLY_CORRECT PPID
PROMPT_COMMAND PS1 PS2 PS3 PS4 PWD RANDOM READLINE_LINE READLINE_LINE
READLINE_POINT READLINE_POINT REPLY SECONDS SHELL SHELL SHELLOPTS SHLVL
TIMEFORMAT TIMEOUT TMPDIR TMPDIR UID
+ syn keyword bashSpecialVariables contained auto_resume BASH BASH_ALIASES
BASH_ALIASES BASH_ARGC BASH_ARGC BASH_ARGV BASH_ARGV BASH_CMDS BASH_CMDS
BASH_COMMAND BASH_COMMAND BASH_ENV BASH_EXECUTION_STRING BASH_EXECUTION_STRING
BASH_LINENO BASH_LINENO BASHOPTS BASHOPTS BASHPID BASHPID BASH_REMATCH
BASH_REMATCH BASH_SOURCE BASH_SOURCE BASH_SUBSHELL BASH_SUBSHELL BASH_VERSINFO
BASH_VERSION BASH_XTRACEFD BASH_XTRACEFD CDPATH COLUMNS COLUMNS COMP_CWORD
COMP_CWORD COMP_KEY COMP_KEY COMP_LINE COMP_LINE COMP_POINT COMP_POINT
COMPREPLY COMPREPLY COMP_TYPE COMP_TYPE COMP_WORDBREAKS COMP_WORDBREAKS
COMP_WORDS COMP_WORDS COPROC COPROC DIRSTACK EMACS EMACS ENV ENV EUID FCEDIT
FIGNORE FUNCNAME FUNCNAME FUNCNEST FUNCNEST GLOBIGNORE GROUPS histchars HISTCMD
HISTCONTROL HISTFILE HISTFILESIZE HISTIGNORE HISTSIZE HISTTIMEFORMAT
HISTTIMEFORMAT HOME HOSTFILE HOSTNAME HOSTTYPE IFS IGNOREEOF INPUTRC LANG
LC_ALL LC_COLLATE LC_CTYPE LC_CTYPE LC_MESSAGES LC_NUMERIC LC_NUMERIC LINENO
LINES LINES MACHTYPE MAIL MAILCHECK MAILPATH MAPFILE MAPFILE OLDPWD OPTARG
OPTERR OPTIND OSTYPE PATH PIPESTATUS POSIXLY_CORRECT POSIXLY_CORRECT PPID
PROMPT_COMMAND PS0 PS1 PS2 PS3 PS4 PWD RANDOM READLINE_LINE READLINE_LINE
READLINE_POINT READLINE_POINT REPLY SECONDS SHELL SHELL SHELLOPTS SHLVL
TIMEFORMAT TIMEOUT TMPDIR TMPDIR UID
syn keyword bashStatement chmod clear complete du egrep expr fgrep find
gnufind gnugrep grep head less ls mkdir mv rm rmdir rpm sed sleep sort strip
tail
syn keyword bashAdminStatement daemon killall killproc nice reload restart
start status stop
syn keyword bashStatement command compgen
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