hook global BufCreate .*\.java %{ set-option buffer filetype java } add-highlighter shared/ regions -default code java \ string %{(?<!')"} %{(?<!\\)(\\\\)*"} '' \ comment /\* \*/ '' \ comment // $ '' add-highlighter shared/java/string fill string add-highlighter shared/java/comment fill comment add-highlighter shared/java/code regex %{\b(this|true|false|null)\b} 0:value add-highlighter shared/java/code regex "\b(void|int|char|unsigned|float|boolean|double)\b" 0:type add-highlighter shared/java/code regex "\b(while|for|if|else|do|static|switch|case|default|class|interface|enum|goto|break|continue|return|import|try|catch|throw|new|package|extends|implements|throws|instanceof)\b" 0:keyword add-highlighter shared/java/code regex "\b(final|public|protected|private|abstract|synchronized|native|transient|volatile)\b" 0:attribute add-highlighter shared/java/code regex "(?<!\w)@\w+\b" 0:meta # Commands # ‾‾‾‾‾‾‾‾ define-command -hidden java-indent-on-new-line %~ evaluate-commands -draft -itersel %= # preserve previous line indent try %{ execute-keys -draft \;K<a-&> } # indent after lines ending with { or ( try %[ execute-keys -draft k<a-x> <a-k> [{(]\h*$ <ret> j<a-gt> ] # cleanup trailing white spaces on the previous line try %{ execute-keys -draft k<a-x> s \h+$ <ret>d } # align to opening paren of previous line try %{ execute-keys -draft [( <a-k> \A\([^\n]+\n[^\n]*\n?\z <ret> s \A\(\h*.|.\z <ret> '<a-;>' & } # copy // comments prefix try %{ execute-keys -draft \;<c-s>k<a-x> s ^\h*\K/{2,} <ret> y<c-o><c-o>P<esc> } # indent after a switch's case/default statements try %[ execute-keys -draft k<a-x> <a-k> ^\h*(case|default).*:$ <ret> j<a-gt> ] # indent after keywords try %[ execute-keys -draft \;<a-F>)MB <a-k> \A(if|else|while|for|try|catch)\h*\(.*\)\h*\n\h*\n?\z <ret> s \A|.\z <ret> 1<a-&>1<a-space><a-gt> ] = ~ define-command -hidden java-indent-on-opening-curly-brace %[ # align indent with opening paren when { is entered on a new line after the closing paren try %[ execute-keys -draft -itersel h<a-F>)M <a-k> \A\(.*\)\h*\n\h*\{\z <ret> s \A|.\z <ret> 1<a-&> ] ] define-command -hidden java-indent-on-closing-curly-brace %[ # align to opening curly brace when alone on a line try %[ execute-keys -itersel -draft <a-h><a-k>^\h+\}$<ret>hms\A|.\z<ret>1<a-&> ] ] # Initialization # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾ hook global WinSetOption filetype=java %{ # cleanup trailing whitespaces when exiting insert mode hook window ModeChange insert:.* -group java-hooks %{ try %{ execute-keys -draft <a-x>s^\h+$<ret>d } } hook window InsertChar \n -group java-indent java-indent-on-new-line hook window InsertChar \{ -group java-indent java-indent-on-opening-curly-brace hook window InsertChar \} -group java-indent java-indent-on-closing-curly-brace } hook global WinSetOption filetype=(?!java).* %{ remove-hooks window java-hooks remove-hooks window java-indent } hook -group java-highlight global WinSetOption filetype=java %{ add-highlighter window ref java } hook -group java-highlight global WinSetOption filetype=(?!java).* %{ remove-highlighter window/java }