From 710ebabcb8aaf4676508bc86f2b9d1e0e2456033 Mon Sep 17 00:00:00 2001 From: codesoap Date: Mon, 1 Jul 2019 13:00:00 +0200 Subject: [PATCH] Add ledger filetype --- rc/filetype/ledger.kak | 140 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 140 insertions(+) create mode 100644 rc/filetype/ledger.kak diff --git a/rc/filetype/ledger.kak b/rc/filetype/ledger.kak new file mode 100644 index 00000000..d0b9b540 --- /dev/null +++ b/rc/filetype/ledger.kak @@ -0,0 +1,140 @@ +# Detection +# --------- + +# The .ledger suffix is not required by ledger, but the best I can do. +hook global BufCreate .*\.ledger %{ + set-option buffer filetype ledger +} + +# Initialization +# -------------- + +hook global WinSetOption filetype=ledger %{ + require-module ledger + + hook window InsertChar \n -group ledger-indent ledger-indent-on-new-line + hook window ModeChange insert:.* -group ledger-trim-indent ledger-trim-indent + + hook -once -always window WinSetOption filetype=.* %{ + remove-hooks window ledger-.+ + unset-option window static_words # Remove static completion + } +} + +hook -group ledger-highlight global WinSetOption filetype=ledger %{ + add-highlighter window/ledger ref ledger + hook -once -always window WinSetOption filetype=.* %{ + remove-highlighter window/ledger + } +} + +# Completion +# ---------- + +hook -group ledger-complete global WinSetOption filetype=ledger %{ + set-option window static_words account note alias payee check assert eval \ + default apply fixed bucket capture comment commodity format nomarket \ + define end include tag test year +} + +provide-module ledger %[ + +# Highlighters +# ------------ +# +# TODO: highlight tag comments + +add-highlighter shared/ledger regions + +# The following highlighters implement +# https://www.ledger-cli.org/3.0/doc/ledger3.html#Transactions-and-Comments + +add-highlighter shared/ledger/transaction region '^[0-9]' '^(?=\H)' group +add-highlighter shared/ledger/transaction/first_line regex \ + '^([0-9].*?)\h.*?(( +|\t+);.*?)?$' 1:function 2:string +add-highlighter shared/ledger/transaction/posting regex \ + '^\h+([^\h;].*?)(( +|\t+).*?)?(( +|\t+);.*?)?$' 1:type 2:value 4:string +add-highlighter shared/ledger/transaction/note regex '^\h+;[^$]*?$' 0:string + +add-highlighter shared/ledger/comment region '^(;|#|%|\||\*)' '$' fill comment + +# TODO: Improve +add-highlighter shared/ledger/other region '^(P|=|~)' '$' fill meta + +# The following highlighters implement +# https://www.ledger-cli.org/3.0/doc/ledger3.html#Command-Directives + +# Add highlighters for simple one-line command directives +evaluate-commands %sh{ + # TODO: Is `expr` also a command directive? The documentation confuses me. + for cmd in 'apply account' 'apply fixed' 'assert' 'bucket' 'check' 'end' \ + 'include' 'apply tag' 'test' 'year'; do + echo "add-highlighter shared/ledger/ region '^${cmd}' '.' fill function" + done +} + +add-highlighter shared/ledger/account region '^account' '^(?=\H)' group +add-highlighter shared/ledger/account/first_line regex '^account' 0:function +add-highlighter shared/ledger/account/note regex '^\h*note' 0:function +add-highlighter shared/ledger/account/alias regex '^\h*alias' 0:function +add-highlighter shared/ledger/account/payee regex '^\h*payee' 0:function +add-highlighter shared/ledger/account/check regex '^\h*check' 0:function +add-highlighter shared/ledger/account/assert regex '^\h*assert' 0:function +add-highlighter shared/ledger/account/eval regex '^\h*eval' 0:function +add-highlighter shared/ledger/account/default regex '^\h*default' 0:function + +add-highlighter shared/ledger/alias region '^alias' '$' group +add-highlighter shared/ledger/alias/keyword regex '^alias' 0:function +add-highlighter shared/ledger/alias/key regex '^alias\h([^$=]*)=?' 1:variable +add-highlighter shared/ledger/alias/value regex '^alias\h.*?=(.*?)$' 1:value + +add-highlighter shared/ledger/capture region '^capture' '$' group +add-highlighter shared/ledger/capture/keyword regex '^capture' 0:function +add-highlighter shared/ledger/capture/account regex \ + '^capture\h+(.*?)( +|\t+|$)' 1:type +add-highlighter shared/ledger/capture/regex regex \ + '^capture\h+.*?( +|\t+)(.*?)$' 2:value + +add-highlighter shared/ledger/comment_block region '^comment' '^end comment' \ + fill comment + +add-highlighter shared/ledger/commodity region '^commodity' '^(?=\H)' group +add-highlighter shared/ledger/commodity/first_line regex '^commodity' 0:function +add-highlighter shared/ledger/commodity/note regex '^\h*note' 0:function +add-highlighter shared/ledger/commodity/format regex '^\h*format' 0:function +add-highlighter shared/ledger/commodity/nomarket regex '^\h*nomarket' 0:function +add-highlighter shared/ledger/commodity/alias regex '^\h*alias' 0:function +add-highlighter shared/ledger/commodity/default regex '^\h*default' 0:function + +add-highlighter shared/ledger/define region '^define' '$' group +add-highlighter shared/ledger/define/keyword regex '^define' 0:function +add-highlighter shared/ledger/define/key regex '^define\h([^$=]*)=?' 1:variable +add-highlighter shared/ledger/define/value regex '^define\h.*?=(.*?)$' 1:value + +add-highlighter shared/ledger/payee region '^payee' '^(?=\H)' group +add-highlighter shared/ledger/payee/first_line regex '^payee' 0:function +add-highlighter shared/ledger/payee/alias regex '^\h*alias' 0:function +add-highlighter shared/ledger/payee/uuid regex '^\h*uuid' 0:function + +add-highlighter shared/ledger/tag region '^tag' '^(?=\H)' group +add-highlighter shared/ledger/tag/first_line regex '^tag' 0:function +add-highlighter shared/ledger/tag/check regex '^\h*check' 0:function +add-highlighter shared/ledger/tag/assert regex '^\h*assert' 0:function + +# Commands +# -------- + +define-command -hidden ledger-indent-on-new-line %[ + evaluate-commands -draft -itersel %[ + # preserve previous line indent + try %[ execute-keys -draft \; K ] + # cleanup trailing whitespaces from previous line + try %[ execute-keys -draft k s \h+$ d ] + ] +] + +define-command -hidden ledger-trim-indent %{ + try %{ execute-keys -draft \; s ^\h+$ d } +} + +]