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feat(bash): highlight special shell variables

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Omar Valdez 2024-10-24 02:30:32 -07:00 • committed by ObserverOfTime
parent f6c5a58e3b
commit 48fc5d1dfe
1 changed files with 19 additions and 0 deletions
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19
queries/bash/highlights.scm
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@ -225,6 +225,25 @@
((variable_name) @constant
(#lua-match? @constant "^[A-Z][A-Z_0-9]*$"))
((variable_name) @variable.builtin
(#any-of? @variable.builtin
; https://www.gnu.org/software/bash/manual/html_node/Bourne-Shell-Variables.html
"CDPATH" "HOME" "IFS" "MAIL" "MAILPATH" "OPTARG" "OPTIND" "PATH" "PS1" "PS2"
; https://www.gnu.org/software/bash/manual/html_node/Bash-Variables.html
"_" "BASH" "BASHOPTS" "BASHPID" "BASH_ALIASES" "BASH_ARGC" "BASH_ARGV" "BASH_ARGV0" "BASH_CMDS"
"BASH_COMMAND" "BASH_COMPAT" "BASH_ENV" "BASH_EXECUTION_STRING" "BASH_LINENO"
"BASH_LOADABLES_PATH" "BASH_REMATCH" "BASH_SOURCE" "BASH_SUBSHELL" "BASH_VERSINFO"
"BASH_VERSION" "BASH_XTRACEFD" "CHILD_MAX" "COLUMNS" "COMP_CWORD" "COMP_LINE" "COMP_POINT"
"COMP_TYPE" "COMP_KEY" "COMP_WORDBREAKS" "COMP_WORDS" "COMPREPLY" "COPROC" "DIRSTACK" "EMACS"
"ENV" "EPOCHREALTIME" "EPOCHSECONDS" "EUID" "EXECIGNORE" "FCEDIT" "FIGNORE" "FUNCNAME"
"FUNCNEST" "GLOBIGNORE" "GROUPS" "histchars" "HISTCMD" "HISTCONTROL" "HISTFILE" "HISTFILESIZE"
"HISTIGNORE" "HISTSIZE" "HISTTIMEFORMAT" "HOSTFILE" "HOSTNAME" "HOSTTYPE" "IGNOREEOF" "INPUTRC"
"INSIDE_EMACS" "LANG" "LC_ALL" "LC_COLLATE" "LC_CTYPE" "LC_MESSAGES" "LC_NUMERIC" "LC_TIME"
"LINENO" "LINES" "MACHTYPE" "MAILCHECK" "MAPFILE" "OLDPWD" "OPTERR" "OSTYPE" "PIPESTATUS"
"POSIXLY_CORRECT" "PPID" "PROMPT_COMMAND" "PROMPT_DIRTRIM" "PS0" "PS3" "PS4" "PWD" "RANDOM"
"READLINE_ARGUMENT" "READLINE_LINE" "READLINE_MARK" "READLINE_POINT" "REPLY" "SECONDS" "SHELL"
"SHELLOPTS" "SHLVL" "SRANDOM" "TIMEFORMAT" "TMOUT" "TMPDIR" "UID"))
(case_item
value: (word) @variable.parameter)