" Vim syntax file
" Language: readline(3) configuration file
" Maintainer: Daniel Moch <daniel@danielmoch.com>
" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
" Latest Revision: 2018-07-26
" Add new functions for Readline 7 / Bash 4.4
" (credit: Github user bewuethr)
if exists('b:current_syntax')
finish
endif
let s:cpo_save = &cpo
set cpo&vim
setlocal iskeyword+=-
syn match readlineKey contained
\ '\S'
\ nextgroup=readlineKeyTerminator
syn match readlineBegin display '^'
\ nextgroup=readlineComment,
\ readlineConditional,
\ readlineInclude,
\ readlineKeyName,
\ readlineKey,
\ readlineKeySeq,
\ readlineKeyword
\ skipwhite
syn region readlineComment contained display oneline
\ start='#'
\ end='$'
\ contains=readlineTodo,
\ @Spell
syn keyword readlineTodo contained
\ TODO
\ FIXME
\ XXX
\ NOTE
syn match readlineConditional contained
\ '$if\>'
\ nextgroup=readlineTest,
\ readlineTestApp
\ skipwhite
syn keyword readlineTest contained
\ mode
\ nextgroup=readlineTestModeEq
syn match readlineTestModeEq contained
\ '='
\ nextgroup=readlineEditingMode
syn keyword readlineTest contained
\ term
\ nextgroup=readlineTestTermEq
syn match readlineTestTermEq contained
\ '='
\ nextgroup=readlineTestTerm
syn match readlineTestTerm contained
\ '\S\+'
syn match readlineTestApp contained
\ '\S\+'
syn match readlineConditional contained display
\ '$\%(else\|endif\)\>'
syn match readlineInclude contained display
\ '$include\>'
\ nextgroup=readlinePath
syn match readlinePath contained display
\ '.\+'
syn case ignore
syn match readlineKeyName contained display
\ nextgroup=readlineKeySeparator,
\ readlineKeyTerminator
\ '\%(Control\|Del\|Esc\|Escape\|LFD\|Meta\|Newline\|Ret\|Return\|Rubout\|Space\|Spc\|Tab\)'
syn case match
syn match readlineKeySeparator contained
\ '-'
\ nextgroup=readlineKeyName,
\ readlineKey
syn match readlineKeyTerminator contained
\ ':'
\ nextgroup=readlineFunction
\ skipwhite
syn region readlineKeySeq contained display oneline
\ start=+"+
\ skip=+\\\\\|\\"+
\ end=+"+
\ contains=readlineKeyEscape
\ nextgroup=readlineKeyTerminator
syn match readlineKeyEscape contained display
\ +\\\([CM]-\|[e\\"'abdfnrtv]\|\o\{3}\|x\x\{2}\)+
syn keyword readlineKeyword contained
\ set
\ nextgroup=readlineVariable
\ skipwhite
syn keyword readlineVariable contained
\ nextgroup=readlineBellStyle
\ skipwhite
\ bell-style
syn keyword readlineVariable contained
\ nextgroup=readlineBoolean
\ skipwhite
\ bind-tty-special-chars
\ blink-matching-paren
\ colored-completion-prefix
\ colored-stats
\ completion-ignore-case
\ completion-map-case
\ convert-meta
\ disable-completion
\ echo-control-characters
\ enable-bracketed-paste
\ enable-keypad
\ enable-meta-key
\ expand-tilde
\ history-preserve-point
\ horizontal-scroll-mode
\ input-meta
\ meta-flag
\ mark-directories
\ mark-modified-lines
\ mark-symlinked-directories
\ match-hidden-files
\ menu-complete-display-prefix
\ output-meta
\ page-completions
\ print-completions-horizontally
\ revert-all-at-newline
\ show-all-if-ambiguous
\ show-all-if-unmodified
\ show-mode-in-prompt
\ skip-completed-text
\ visible-stats
syn keyword readlineVariable contained
\ nextgroup=readlineString
\ skipwhite
\ comment-begin
\ isearch-terminators
\ vi-cmd-mode-string
\ vi-ins-mode-string
\ emacs-mode-string
syn keyword readlineVariable contained
\ nextgroup=readlineNumber
\ skipwhite
\ completion-display-width
\ completion-prefix-display-length
\ completion-query-items
\ history-size
\ keyseq-timeout
syn keyword readlineVariable contained
\ nextgroup=readlineEditingMode
\ skipwhite
\ editing-mode
syn keyword readlineVariable contained
\ nextgroup=readlineKeymap
\ skipwhite
\ keymap
syn keyword readlineBellStyle contained
\ audible
\ visible
\ none
syn case ignore
syn keyword readlineBoolean contained
\ on
\ off
syn case match
syn region readlineString contained display oneline
\ matchgroup=readlineStringDelimiter
\ start=+"+
\ skip=+\\\\\|\\"+
\ end=+"+
syn match readlineNumber contained display
\ '[+-]\d\+\>'
syn keyword readlineEditingMode contained
\ emacs
\ vi
syn match readlineKeymap contained display
\ 'emacs\%(-\%(standard\|meta\|ctlx\)\)\=\|vi\%(-\%(move\|command\|insert\)\)\='
syn keyword readlineFunction contained
\ beginning-of-line
\ end-of-line
\ forward-char
\ backward-char
\ forward-word
\ backward-word
\ clear-screen
\ redraw-current-line
\
\ accept-line
\ previous-history
\ next-history
\ beginning-of-history
\ end-of-history
\ reverse-search-history
\ forward-search-history
\ non-incremental-reverse-search-history
\ non-incremental-forward-search-history
\ history-search-forward
\ history-search-backward
\ yank-nth-arg
\ yank-last-arg
\
\ delete-char
\ backward-delete-char
\ forward-backward-delete-char
\ quoted-insert
\ tab-insert
\ self-insert
\ transpose-chars
\ transpose-words
\ upcase-word
\ downcase-word
\ capitalize-word
\ overwrite-mode
\
\ kill-line
\ backward-kill-line
\ unix-line-discard
\ kill-whole-line
\ kill-word
\ backward-kill-word
\ unix-word-rubout
\ unix-filename-rubout
\ delete-horizontal-space
\ kill-region
\ copy-region-as-kill
\ copy-backward-word
\ copy-forward-word
\ yank
\ yank-pop
\
\ digit-argument
\ universal-argument
\
\ complete
\ possible-completions
\ insert-completions
\ menu-complete
\ menu-complete-backward
\ delete-char-or-list
\
\ start-kbd-macro
\ end-kbd-macro
\ call-last-kbd-macro
\ print-last-kbd-macro
\
\ re-read-init-file
\ abort
\ do-uppercase-version
\ prefix-meta
\ undo
\ revert-line
\ tilde-expand
\ set-mark
\ exchange-point-and-mark
\ character-search
\ character-search-backward
\ skip-csi-sequence
\ insert-comment
\ dump-functions
\ dump-variables
\ dump-macros
\ emacs-editing-mode
\ vi-editing-mode
\
\ vi-eof-maybe
\ vi-movement-mode
\ vi-undo
\ vi-match
\ vi-tilde-expand
\ vi-complete
\ vi-char-search
\ vi-redo
\ vi-search
\ vi-arg-digit
\ vi-append-eol
\ vi-prev-word
\ vi-change-to
\ vi-delete-to
\ vi-end-word
\ vi-char-search
\ vi-fetch-history
\ vi-insert-beg
\ vi-search-again
\ vi-put
\ vi-replace
\ vi-subst
\ vi-char-search
\ vi-next-word
\ vi-yank-to
\ vi-first-print
\ vi-yank-arg
\ vi-goto-mark
\ vi-append-mode
\ vi-prev-word
\ vi-change-to
\ vi-delete-to
\ vi-end-word
\ vi-char-search
\ vi-insert-mode
\ vi-set-mark
\ vi-search-again
\ vi-put
\ vi-change-char
\ vi-subst
\ vi-char-search
\ vi-undo
\ vi-next-word
\ vi-delete
\ vi-yank-to
\ vi-column
\ vi-change-case
if exists("readline_has_bash")
syn keyword readlineFunction contained
\ shell-forward-word
\ shell-backward-word
\ shell-expand-line
\ history-expand-line
\ magic-space
\ alias-expand-line
\ history-and-alias-expand-line
\ insert-last-argument
\ operate-and-get-next
\ forward-backward-delete-char
\ shell-kill-word
\ shell-backward-kill-word
\ delete-char-or-list
\ complete-filename
\ possible-filename-completions
\ complete-username
\ possible-username-completions
\ complete-variable
\ possible-variable-completions
\ complete-hostname
\ possible-hostname-completions
\ complete-command
\ possible-command-completions
\ dynamic-complete-history
\ dabbrev-expand
\ complete-into-braces
\ glob-expand-word
\ glob-list-expansions
\ display-shell-version
\ glob-complete-word
\ edit-and-execute-command
endif
hi def link readlineKey readlineKeySeq
hi def link readlineComment Comment
hi def link readlineTodo Todo
hi def link readlineConditional Conditional
hi def link readlineTest Type
hi def link readlineDelimiter Delimiter
hi def link readlineTestModeEq readlineEq
hi def link readlineTestTermEq readlineEq
hi def link readlineTestTerm readlineString
hi def link readlineTestAppEq readlineEq
hi def link readlineTestApp readlineString
hi def link readlineInclude Include
hi def link readlinePath String
hi def link readlineKeyName SpecialChar
hi def link readlineKeySeparator readlineKeySeq
hi def link readlineKeyTerminator readlineDelimiter
hi def link readlineKeySeq String
hi def link readlineKeyEscape SpecialChar
hi def link readlineKeyword Keyword
hi def link readlineVariable Identifier
hi def link readlineBellStyle Constant
hi def link readlineBoolean Boolean
hi def link readlineString String
hi def link readlineStringDelimiter readlineString
hi def link readlineNumber Number
hi def link readlineEditingMode Constant
hi def link readlineKeymap Constant
hi def link readlineFunction Function
let b:current_syntax = 'readline'
let &cpo = s:cpo_save
unlet s:cpo_save