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| |
| |
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| if exists("b:current_syntax") |
| finish |
| endif |
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| |
| syn case ignore |
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| |
| syn keyword ahdlKeyword assert begin bidir bits buried case clique |
| syn keyword ahdlKeyword connected_pins constant defaults define design |
| syn keyword ahdlKeyword device else elsif end for function generate |
| syn keyword ahdlKeyword gnd help_id if in include input is machine |
| syn keyword ahdlKeyword node of options others output parameters |
| syn keyword ahdlKeyword returns states subdesign table then title to |
| syn keyword ahdlKeyword tri_state_node variable vcc when with |
|
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| |
| syn keyword ahdlIdentifier carry cascade dffe dff exp global |
| syn keyword ahdlIdentifier jkffe jkff latch lcell mcell memory opendrn |
| syn keyword ahdlIdentifier soft srffe srff tffe tff tri wire x |
|
|
| syn keyword ahdlMegafunction lpm_and lpm_bustri lpm_clshift lpm_constant |
| syn keyword ahdlMegafunction lpm_decode lpm_inv lpm_mux lpm_or lpm_xor |
| syn keyword ahdlMegafunction busmux mux |
|
|
| syn keyword ahdlMegafunction divide lpm_abs lpm_add_sub lpm_compare |
| syn keyword ahdlMegafunction lpm_counter lpm_mult |
|
|
| syn keyword ahdlMegafunction altdpram csfifo dcfifo scfifo csdpram lpm_ff |
| syn keyword ahdlMegafunction lpm_latch lpm_shiftreg lpm_ram_dq lpm_ram_io |
| syn keyword ahdlMegafunction lpm_rom lpm_dff lpm_tff clklock pll ntsc |
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| syn keyword ahdlTodo contained TODO |
|
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| |
| syn region ahdlString start=+"+ skip=+\\"+ end=+"+ |
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| |
| syn match ahdlNumber '\<\d\+\>' |
| syn match ahdlNumber '\<b"\(0\|1\|x\)\+"' |
| syn match ahdlNumber '\<\(o\|q\)"\o\+"' |
| syn match ahdlNumber '\<\(h\|x\)"\x\+"' |
|
|
| |
| syn match ahdlOperator "[!&#$+\-<>=?:\^]" |
| syn keyword ahdlOperator not and nand or nor xor xnor |
| syn keyword ahdlOperator mod div log2 used ceil floor |
|
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| |
| |
| syn match ahdlComment "--.*" contains=ahdlNumber,ahdlTodo |
| syn region ahdlComment start="%" end="%" contains=ahdlNumber,ahdlTodo |
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| syn match ahdlSpecialChar "[\[\]().,;]" |
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| syn sync minlines=1 |
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| |
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| hi def link ahdlNumber ahdlString |
| hi def link ahdlMegafunction ahdlIdentifier |
| hi def link ahdlSpecialChar SpecialChar |
| hi def link ahdlKeyword Statement |
| hi def link ahdlString String |
| hi def link ahdlComment Comment |
| hi def link ahdlIdentifier Identifier |
| hi def link ahdlOperator Operator |
| hi def link ahdlTodo Todo |
|
|
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| let b:current_syntax = "ahdl" |
| |
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|
