mirror of
https://github.com/scopatz/nanorc
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For better organisation the nanorc files will go to a folder. The install script should translate the themed nanorc files to the final files. The install script should be the official instalation method.
85 lines
4.7 KiB
Plaintext
85 lines
4.7 KiB
Plaintext
## (System)Verilog syntax highlighting.
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# See http://savannah.gnu.org/patch/?9356
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# From bc2635d9c8dcf6a71e834582501546fac6bdbfff Mon Sep 17 00:00:00 2001
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# From: Ben Rosser <rosser.bjr@gmail.com>
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# Date: Tue, 23 May 2017 17:43:15 -0400
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# Subject: [PATCH] Add Verilog nanorc file for syntax highlighting
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# This adds a verilog.nanorc file for syntax highlighting of Verilog
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# and SystemVerilog code. It is based off of the nanorc files for
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# Python and C.
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# All keywords in both Verilog (*.v, *.vh) and SystemVerilog (*.sv,
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# *.svh) are listed. Compiler directives (commands beginning with a
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# backtick) and builtin functions are also colorized.
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# Possibly the color scheme could use some work, but this is at least
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# a starting point. I based verilog.nanorc off of c.nanorc and
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# python.nanorc.
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syntax "verilog" "\.(v|vh|sv|svh)$"
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# I don't think we want this.
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#color brightred "\<[A-Z_][0-9A-Z_]+\>"
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# Module, package, etc. definitions: colorize their names.
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# (I'm not sure if brightred is a good color).
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icolor brightred "(module|package|task|interface|program|class) [0-9A-Z_]+"
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icolor brightred "function [0-9A-Z_]+ [0-9A-Z_]+"
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# Verilog keywords, taken from http://svref.renerta.com/sv00003.htm.
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color green "\<(always|and|assign|automatic|begin|buf|bufif0|bufif1|case|casex|casez|cell|class|cmos|config)\>"
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color green "\<(deassign|default|defparam|design|disable|edge|else|end|endcase|endconfig|endfunction|endgenerate)\>"
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color green "\<(endmodule|endprimitive|endspecify|endtable|endtask|event|for|force|forever|fork|function|generate)\>"
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color green "\<(genvar|highz0|highz1|if|iff|ifnone|incdir|include|initial|inout|input|instance|integer|join)\>"
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color green "\<(large|liblist|library|localparam|macromodule|medium|module|nand|negedge|nmos|nor|noshowcancelled)\>"
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color green "\<(not|notif0|notif1|null|or|output|parameter|pmos|posedge|primitive|pull0|pull1|pulldown|pullup)\>"
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color green "\<(pulsestyle_onevent|pulsestyle_ondetect|rcmos|real|realtime|reg|release|repeat|rnmos|rpmos|rtran)\>"
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color green "\<(rtranif0|rtranif1|scalared|showcancelled|signed|small|specify|specparam|strong0|strong1|supply0)\>"
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color green "\<(supply1|table|task|time|tran|tranif0|tranif1|tri|tri0|tri1|triand|trior|trireg|unsigned|use|uwire)\>"
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color green "\<(vectored|wait|wand|weak0|weak1|while|wire|wor|xnor|xor)\>"
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# System Verilog keywords, taken from same source.
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color green "\<(alias|always_comb|always_ff|always_latch|assert|assume|before|bind|bins|binsof|bit|break|byte)\>"
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color green "\<(chandle|clocking|const|constraint|context|continue|cover|covergroup|coverpoint|cross|dist|do)\>"
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color green "\<(endclass|endclocking|endgroup|endinterface|endpackage|endprogram|endproperty|endsequence|enum)\>"
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color green "\<(expect|export|extends|extern|final|first_match|foreach|forkjoin|ignore_bins|illegal_bins|import)\>"
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color green "\<(inside|int|interface|intersect|join_any|join_none|local|logic|longint|matches|modport|new|package)\>"
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color green "\<(packed|priority|program|property|protected|pure|rand|randc|randcase|randsequence|ref|return)\>"
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color green "\<(sequence|shortint|shortreal|solve|static|string|struct|super|tagged|this|throughout|timeprecision)\>"
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color green "\<(timeunit|type|typedef|union|unique|var|virtual|void|wait_order|wildcard|with|within)\>"
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# We need to go through these and decide if everything should be the same color, and remove extra things from C.
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# I don't think this is wanted.
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#color green "\<((s?size)|((u_?)?int(8|16|32|64|ptr)))_t\>"
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# Builtin function names (e.g. $display).
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icolor cyan "\$[0-9A-Z_]+"
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# Macros. Here are some of the standard ones, as per http://verilog.renerta.com/source/vrg00008.htm.
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#color cyan "^[[:space:]]*`[[:space:]]*(define|include(_next)?|timescale|(un|ifn?)def|endif|el(sif|se)|if|resetall)"
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#color cyan "^[[:space:]]*`[[:space:]]*(celldefine|endcelldefine|default_nettype|unconnected_drive|nounconnected_drive)"
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# This isn't complete and it may be better to just colorize `(string), like so:
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icolor cyan "^[[:space:]]*`[0-9A-Z_]+"
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# I'm not sure what this line does... it was in c.nanorc.
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#color brightmagenta "'([^'\]|(\\["'abfnrtv\\]))'" "'\\(([0-3]?[0-7]{1,2}))'" "'\\x[0-9A-Fa-f]{1,2}'"
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# Strings. In general you will want your strings and comments to come last,
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# because highlighting rules are applied in the order they are read in.
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color brightyellow ""([^"]|\\")*"" "<[^[:blank:]=]*>"
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# Multiline strings. This regex is VERY resource intensive,
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# and sometimes colours things that shouldn't be coloured.
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###color brightyellow start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""
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# Comments.
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color brightblue "//.*"
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color brightblue start="/\*" end="\*/"
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# Reminders.
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color ,yellow "\<(FIXME|TODO|XXX)\>"
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# Trailing whitespace.
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color ,green "[[:space:]]+$"
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