From 9323c83b316d0ee52fe66c764fc0b037ffbfed10 Mon Sep 17 00:00:00 2001
From: Max Wash <mbswash@gmail.com>
Date: Tue, 5 Nov 2024 22:16:50 +0000
Subject: [PATCH] vim: add support for ivy assembly language

---
 ivy.vim/autoload/ivyasm.vim |  0
 ivy.vim/ftdetect/ivy.vim    |  1 +
 ivy.vim/ftdetect/ivyasm.vim |  0
 ivy.vim/ftplugin/ivyasm.vim |  4 ++
 ivy.vim/syntax/ivyasm.vim   | 74 +++++++++++++++++++++++++++++++++++++
 5 files changed, 79 insertions(+)
 create mode 100755 ivy.vim/autoload/ivyasm.vim
 create mode 100755 ivy.vim/ftdetect/ivyasm.vim
 create mode 100755 ivy.vim/ftplugin/ivyasm.vim
 create mode 100755 ivy.vim/syntax/ivyasm.vim

diff --git a/ivy.vim/autoload/ivyasm.vim b/ivy.vim/autoload/ivyasm.vim
new file mode 100755
index 0000000..e69de29
diff --git a/ivy.vim/ftdetect/ivy.vim b/ivy.vim/ftdetect/ivy.vim
index 0ff0b6e..f62302b 100755
--- a/ivy.vim/ftdetect/ivy.vim
+++ b/ivy.vim/ftdetect/ivy.vim
@@ -1 +1,2 @@
 autocmd BufNewFile,BufRead *.im setfiletype ivy
+autocmd BufNewFile,BufRead *.iasm setfiletype ivyasm
diff --git a/ivy.vim/ftdetect/ivyasm.vim b/ivy.vim/ftdetect/ivyasm.vim
new file mode 100755
index 0000000..e69de29
diff --git a/ivy.vim/ftplugin/ivyasm.vim b/ivy.vim/ftplugin/ivyasm.vim
new file mode 100755
index 0000000..25eeecd
--- /dev/null
+++ b/ivy.vim/ftplugin/ivyasm.vim
@@ -0,0 +1,4 @@
+setlocal tabstop=8
+setlocal softtabstop=8
+setlocal shiftwidth=8
+setlocal noexpandtab
diff --git a/ivy.vim/syntax/ivyasm.vim b/ivy.vim/syntax/ivyasm.vim
new file mode 100755
index 0000000..0ba68af
--- /dev/null
+++ b/ivy.vim/syntax/ivyasm.vim
@@ -0,0 +1,74 @@
+if exists('b:current_syntax')
+  finish
+endif
+
+let s:save_cpo = &cpoptions
+set cpoptions&vim
+
+setlocal iskeyword+=@-@
+setlocal iskeyword+=.
+syn keyword	ivyasmUnspecifiedStatement	@end @lambda @class @msgh @use @constpool @selector @ident
+syn keyword	ivyasmInstruction		ldr str ret ret.n
+syn match	ivyasmRegister			"x[0-9]"
+syn match	ivyasmRegister			"x[1-9][0-9]"
+syn keyword	ivyasmIndexBase			self bp sp
+
+syn match	ivyasmFieldIndex		/#[0-9]\+:\>/
+syn match	ivyasmFieldIndex		/#-[0-9]\+:\>/
+syn match	ivyasmFieldIndex		/#0x[:xdigit:]\+:\>/
+syn match	ivyasmFieldIndex		/#-0x[:xdigit:]\+:\>/
+
+syn region	ivyasmString			matchgroup=ivyQuote start=+"+ end=+"\%(u8\)\=+ end=+$+ extend
+
+syn match	ivyasmInteger			/#[0-9]\+\>/
+syn match	ivyasmInteger			/#-[0-9]\+\>/
+syn match	ivyasmInteger			/#0x[:xdigit:]\+\>/
+syn match	ivyasmInteger			/#-0x[:xdigit:]\+\>/
+
+syn match	ivyasmPropertyName		/\($\s*\)\@<=[a-zA-Z_][A-Za-z0-9_]*/
+syn match	ivyasmFieldName			/\(#[0-9]\+:\s\)\@<=[a-zA-Z_][A-Za-z0-9_]*\>/
+
+syn match	ivyasmClassName			/\(@msgh (\)\@<=\([A-Za-z_][A-Za-z0-9_]*\)\(.\([A-Za-z_][A-Za-z0-9_]*\)\)*\()\)\@=\>/
+syn match	ivyasmClassName			/\(@class (\)\@<=\([A-Za-z_][A-Za-z0-9_]*\)\(.\([A-Za-z_][A-Za-z0-9_]*\)\)*\()\)\@=\>/
+syn match	ivyasmLambdaName		/\(@lambda (\)\@<=\([A-Za-z_][A-Za-z0-9_]*\)\()\)\@=\>/
+
+syn match	ivyasmFieldIndex		/#-[0-9]\+:\>/
+syn match	ivyasmFieldIndex		/#0x[:xdigit:]\+:\>/
+syn match	ivyasmFieldIndex		/#-0x[:xdigit:]\+:\>/
+
+syn match	ivyasmSelectorLabel		/\<[a-z_]\([A-Za-z0-9_]*\)\:/
+
+syn match	ivyasmBrackets			"[[\]]" display
+syn match	ivyasmParens			"[()]" display
+syn match	ivyPropertySymbol		"\$" display
+
+" The default highlighting.
+hi def link	ivyasmUnspecifiedStatement	Statement
+hi def link	ivyPropertySymbol		Statement
+
+hi def link	ivyasmInteger			Number
+hi def link	ivyasmFieldIndex		Tag
+
+hi def link	ivyasmParens			Delimiter
+hi def link	ivyasmBraces			Structure
+
+hi def link 	ivyasmPropertyName		@property
+hi def link 	ivyasmFieldName			@variable.parameter
+hi def link 	ivyasmClassName			Type
+hi def link 	ivyasmLambdaName		@variable.parameter
+
+hi def link 	ivyasmInstruction		Identifier
+hi def link 	ivyasmIndexBase			@variable.builtin
+hi def link 	ivyasmRegister			Constant
+
+hi def link 	ivyasmSelectorLabel		Label
+
+hi def link 	ivyasmString			String
+
+
+let b:current_syntax = 'ivyasm'
+
+let &cpoptions = s:save_cpo
+unlet s:save_cpo
+
+" vim: vts=16,28;ech