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Improve syntax highlighting of Ruby percent literals

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The syntax highlighting has been broken down into 3 main categories:
string: string, array of words
variable: symbol, array of symbols
meta: regexp, shell execution
This commit is contained in:
John Isom 2020-08-01 13:37:40 -06:00
parent 92558bb675
commit dee96f8e82
1 changed files with 17 additions and 7 deletions
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24
rc/filetype/ruby.kak
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@ -33,7 +33,7 @@ hook -group ruby-highlight global WinSetOption filetype=ruby %{
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/ruby }
}
provide-module ruby %[
provide-module ruby %§
# Highlighters
# ‾‾‾‾‾‾‾‾‾‾‾‾
@ -48,11 +48,21 @@ add-highlighter shared/ruby/backtick region '(?<![$:])`' (?<!\\)(\\\\)*`
add-highlighter shared/ruby/regex region '(?<![$:])/' (?<!\\)(\\\\)*/[imox]* regions
add-highlighter shared/ruby/ region '#' '$' fill comment
add-highlighter shared/ruby/ region ^=begin ^=end fill comment
add-highlighter shared/ruby/ region -recurse \( '%[iqrswxIQRSWX]?\(' \) fill meta
add-highlighter shared/ruby/ region -recurse \{ '%[iqrswxIQRSWX]?\{' \} fill meta
add-highlighter shared/ruby/ region -recurse \[ '%[iqrswxIQRSWX]?\[' \] fill meta
add-highlighter shared/ruby/ region -recurse < '%[iqrswxIQRSWX]?<' > fill meta
add-highlighter shared/ruby/ region -match-capture '%[iqrswxIQRSWX]?([^0-9A-Za-z\(\{\[<>\]\}\)])' ([^0-9A-Za-z\(\{\[<>\]\}\)]) fill meta
add-highlighter shared/ruby/ region -recurse \( '%[qwQW]?\(' \) fill string
add-highlighter shared/ruby/ region -recurse \{ '%[qwQW]?\{' \} fill string
add-highlighter shared/ruby/ region -recurse \[ '%[qwQW]?\[' \] fill string
add-highlighter shared/ruby/ region -recurse < '%[qwQW]?<' > fill string
add-highlighter shared/ruby/ region -recurse \( '%[isIS]\(' \) fill variable
add-highlighter shared/ruby/ region -recurse \{ '%[isIS]\{' \} fill variable
add-highlighter shared/ruby/ region -recurse \[ '%[isIS]\[' \] fill variable
add-highlighter shared/ruby/ region -recurse < '%[isIS]<' > fill variable
add-highlighter shared/ruby/ region -recurse \( '%[rxRX]\(' \) fill meta
add-highlighter shared/ruby/ region -recurse \{ '%[rxRX]\{' \} fill meta
add-highlighter shared/ruby/ region -recurse \[ '%[rxRX]\[' \] fill meta
add-highlighter shared/ruby/ region -recurse < '%[rxRX]<' > fill meta
add-highlighter shared/ruby/ region -match-capture '%[qwQW]?([^0-9A-Za-z\(\{\[<>\]\}\)])' ([^0-9A-Za-z\(\{\[<>\]\}\)]) fill string
add-highlighter shared/ruby/ region -match-capture '%[isIS]([^0-9A-Za-z\(\{\[<>\]\}\)])' ([^0-9A-Za-z\(\{\[<>\]\}\)]) fill variable
add-highlighter shared/ruby/ region -match-capture '%[rxRX]([^0-9A-Za-z\(\{\[<>\]\}\)])' ([^0-9A-Za-z\(\{\[<>\]\}\)]) fill meta
add-highlighter shared/ruby/heredoc region '<<[-~]?(?!self)(\w+)' '^\h*(\w+)$' fill string
add-highlighter shared/ruby/division region '[\w\)\]]\K(/|(\h+/\h+))' '\w' group # Help Kakoune to better detect /…/ literals
@ -178,4 +188,4 @@ define-command -hidden ruby-insert-on-new-line %[
]
]
]
§