patch 9.1.0998: filetype: TI assembly files are not recognized
Problem: filetype: TI assembly files are not recognized
Solution: inspect '*.sa' and assembly files and detect TI assembly
files, include filetype plugin and syntax script for TI
assembly files (Wu, Zhenyu)
closes: #15827
Signed-off-by: Wu, Zhenyu <wuzhenyu@ustc.edu>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/syntax/tiasm.vim b/runtime/syntax/tiasm.vim
new file mode 100644
index 0000000..bdadc4a
--- /dev/null
+++ b/runtime/syntax/tiasm.vim
@@ -0,0 +1,102 @@
+" Vim syntax file
+" Language: TI linear assembly language
+" Document: https://downloads.ti.com/docs/esd/SPRUI03B/#SPRUI03B_HTML/assembler-description.html
+" Maintainer: Wu, Zhenyu <wuzhenyu@ustc.edu>
+" Last Change: 2025 Jan 08
+
+if exists("b:current_syntax")
+ finish
+endif
+
+syn case ignore
+
+" storage types
+syn match tiasmType "\.bits"
+syn match tiasmType "\.byte"
+syn match tiasmType "\.char"
+syn match tiasmType "\.cstring"
+syn match tiasmType "\.double"
+syn match tiasmType "\.field"
+syn match tiasmType "\.float"
+syn match tiasmType "\.half"
+syn match tiasmType "\.int"
+syn match tiasmType "\.long"
+syn match tiasmType "\.short"
+syn match tiasmType "\.string"
+syn match tiasmType "\.ubyte"
+syn match tiasmType "\.uchar"
+syn match tiasmType "\.uhalf"
+syn match tiasmType "\.uint"
+syn match tiasmType "\.ulong"
+syn match tiasmType "\.ushort"
+syn match tiasmType "\.uword"
+syn match tiasmType "\.word"
+
+syn match tiasmIdentifier "[a-z_][a-z0-9_]*"
+
+syn match tiasmDecimal "\<[1-9]\d*\>" display
+syn match tiasmOctal "\<0[0-7][0-7]\+\>\|\<[0-7]\+[oO]\>" display
+syn match tiasmHexadecimal "\<0[xX][0-9a-fA-F]\+\>\|\<[0-9][0-9a-fA-F]*[hH]\>" display
+syn match tiasmBinary "\<0[bB][0-1]\+\>\|\<[01]\+[bB]\>" display
+
+syn match tiasmFloat "\<\d\+\.\d*\%(e[+-]\=\d\+\)\=\>" display
+syn match tiasmFloat "\<\d\%(e[+-]\=\d\+\)\>" display
+
+syn match tiasmCharacter "'.'\|''\|'[^']'"
+
+syn region tiasmString start="\"" end="\"" skip="\"\""
+
+syn match tiasmFunction "\$[a-zA-Z_][a-zA-Z_0-9]*\ze("
+
+syn keyword tiasmTodo contained TODO FIXME XXX NOTE
+syn region tiasmComment start=";" end="$" keepend contains=tiasmTodo,@Spell
+syn match tiasmComment "^[*!].*" contains=tiasmTodo,@Spell
+syn match tiasmLabel "^[^ *!;][^ :]*"
+
+syn match tiasmInclude "\.include"
+syn match tiasmCond "\.if"
+syn match tiasmCond "\.else"
+syn match tiasmCond "\.endif"
+syn match tiasmMacro "\.macro"
+syn match tiasmMacro "\.endm"
+
+syn match tiasmDirective "\.[A-Za-z][0-9A-Za-z-_]*"
+
+syn case match
+
+hi def link tiasmLabel Label
+hi def link tiasmComment Comment
+hi def link tiasmTodo Todo
+hi def link tiasmDirective Statement
+
+hi def link tiasmInclude Include
+hi def link tiasmCond PreCondit
+hi def link tiasmMacro Macro
+
+if exists('g:tiasm_legacy_syntax_groups')
+ hi def link hexNumber Number
+ hi def link decNumber Number
+ hi def link octNumber Number
+ hi def link binNumber Number
+ hi def link tiasmHexadecimal hexNumber
+ hi def link tiasmDecimal decNumber
+ hi def link tiasmOctal octNumber
+ hi def link tiasmBinary binNumber
+else
+ hi def link tiasmHexadecimal Number
+ hi def link tiasmDecimal Number
+ hi def link tiasmOctal Number
+ hi def link tiasmBinary Number
+endif
+hi def link tiasmFloat Float
+
+hi def link tiasmString String
+hi def link tiasmStringEscape Special
+hi def link tiasmCharacter Character
+hi def link tiasmCharacterEscape Special
+
+hi def link tiasmIdentifier Identifier
+hi def link tiasmType Type
+hi def link tiasmFunction Function
+
+let b:current_syntax = "lineartiasm"