Verilog: Use standard tokens correctly (#3261)
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diff --git a/components/prism-verilog.js b/components/prism-verilog.js
index e53b908..51760fb 100644
--- a/components/prism-verilog.js
+++ b/components/prism-verilog.js
@@ -1,18 +1,24 @@
Prism.languages.verilog = {
- 'comment': /\/\/.*|\/\*[\s\S]*?\*\//,
+ 'comment': {
+ pattern: /\/\/.*|\/\*[\s\S]*?\*\//,
+ greedy: true
+ },
'string': {
pattern: /"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"/,
greedy: true
},
- // support for any kernel function (ex: $display())
- 'property': /\B\$\w+\b/,
+ 'kernel-function': {
+ // support for any kernel function (ex: $display())
+ pattern: /\B\$\w+\b/,
+ alias: 'property'
+ },
// support for user defined constants (ex: `define)
'constant': /\B`\w+\b/,
'function': /\b\w+(?=\()/,
// support for verilog and system verilog keywords
'keyword': /\b(?:alias|and|assert|assign|assume|automatic|before|begin|bind|bins|binsof|bit|break|buf|bufif0|bufif1|byte|case|casex|casez|cell|chandle|class|clocking|cmos|config|const|constraint|context|continue|cover|covergroup|coverpoint|cross|deassign|default|defparam|design|disable|dist|do|edge|else|end|endcase|endclass|endclocking|endconfig|endfunction|endgenerate|endgroup|endinterface|endmodule|endpackage|endprimitive|endprogram|endproperty|endsequence|endspecify|endtable|endtask|enum|event|expect|export|extends|extern|final|first_match|for|force|foreach|forever|fork|forkjoin|function|generate|genvar|highz0|highz1|if|iff|ifnone|ignore_bins|illegal_bins|import|incdir|include|initial|inout|input|inside|instance|int|integer|interface|intersect|join|join_any|join_none|large|liblist|library|local|localparam|logic|longint|macromodule|matches|medium|modport|module|nand|negedge|new|nmos|nor|noshowcancelled|not|notif0|notif1|null|or|output|package|packed|parameter|pmos|posedge|primitive|priority|program|property|protected|pull0|pull1|pulldown|pullup|pulsestyle_ondetect|pulsestyle_onevent|pure|rand|randc|randcase|randsequence|rcmos|real|realtime|ref|reg|release|repeat|return|rnmos|rpmos|rtran|rtranif0|rtranif1|scalared|sequence|shortint|shortreal|showcancelled|signed|small|solve|specify|specparam|static|string|strong0|strong1|struct|super|supply0|supply1|table|tagged|task|this|throughout|time|timeprecision|timeunit|tran|tranif0|tranif1|tri|tri0|tri1|triand|trior|trireg|type|typedef|union|unique|unsigned|use|uwire|var|vectored|virtual|void|wait|wait_order|wand|weak0|weak1|while|wildcard|wire|with|within|wor|xnor|xor)\b/,
// bold highlighting for all verilog and system verilog logic blocks
- 'important': /\b(?:always|always_comb|always_ff|always_latch)\b ?@?/,
+ 'important': /\b(?:always|always_comb|always_ff|always_latch)\b(?: *@)?/,
// support for time ticks, vectors, and real numbers
'number': /\B##?\d+|(?:\b\d+)?'[odbh] ?[\da-fzx_?]+|\b(?:\d*[._])?\d+(?:e[-+]?\d+)?/i,
'operator': /[-+{}^~%*\/?=!<>&|]+/,
diff --git a/components/prism-verilog.min.js b/components/prism-verilog.min.js
index ea5b6f8..f728520 100644
--- a/components/prism-verilog.min.js
+++ b/components/prism-verilog.min.js
@@ -1 +1 @@
-Prism.languages.verilog={comment:/\/\/.*|\/\*[\s\S]*?\*\//,string:{pattern:/"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"/,greedy:!0},property:/\B\$\w+\b/,constant:/\B`\w+\b/,function:/\b\w+(?=\()/,keyword:/\b(?:alias|and|assert|assign|assume|automatic|before|begin|bind|bins|binsof|bit|break|buf|bufif0|bufif1|byte|case|casex|casez|cell|chandle|class|clocking|cmos|config|const|constraint|context|continue|cover|covergroup|coverpoint|cross|deassign|default|defparam|design|disable|dist|do|edge|else|end|endcase|endclass|endclocking|endconfig|endfunction|endgenerate|endgroup|endinterface|endmodule|endpackage|endprimitive|endprogram|endproperty|endsequence|endspecify|endtable|endtask|enum|event|expect|export|extends|extern|final|first_match|for|force|foreach|forever|fork|forkjoin|function|generate|genvar|highz0|highz1|if|iff|ifnone|ignore_bins|illegal_bins|import|incdir|include|initial|inout|input|inside|instance|int|integer|interface|intersect|join|join_any|join_none|large|liblist|library|local|localparam|logic|longint|macromodule|matches|medium|modport|module|nand|negedge|new|nmos|nor|noshowcancelled|not|notif0|notif1|null|or|output|package|packed|parameter|pmos|posedge|primitive|priority|program|property|protected|pull0|pull1|pulldown|pullup|pulsestyle_ondetect|pulsestyle_onevent|pure|rand|randc|randcase|randsequence|rcmos|real|realtime|ref|reg|release|repeat|return|rnmos|rpmos|rtran|rtranif0|rtranif1|scalared|sequence|shortint|shortreal|showcancelled|signed|small|solve|specify|specparam|static|string|strong0|strong1|struct|super|supply0|supply1|table|tagged|task|this|throughout|time|timeprecision|timeunit|tran|tranif0|tranif1|tri|tri0|tri1|triand|trior|trireg|type|typedef|union|unique|unsigned|use|uwire|var|vectored|virtual|void|wait|wait_order|wand|weak0|weak1|while|wildcard|wire|with|within|wor|xnor|xor)\b/,important:/\b(?:always|always_comb|always_ff|always_latch)\b ?@?/,number:/\B##?\d+|(?:\b\d+)?'[odbh] ?[\da-fzx_?]+|\b(?:\d*[._])?\d+(?:e[-+]?\d+)?/i,operator:/[-+{}^~%*\/?=!<>&|]+/,punctuation:/[[\];(),.:]/};
\ No newline at end of file
+Prism.languages.verilog={comment:{pattern:/\/\/.*|\/\*[\s\S]*?\*\//,greedy:!0},string:{pattern:/"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"/,greedy:!0},"kernel-function":{pattern:/\B\$\w+\b/,alias:"property"},constant:/\B`\w+\b/,function:/\b\w+(?=\()/,keyword:/\b(?:alias|and|assert|assign|assume|automatic|before|begin|bind|bins|binsof|bit|break|buf|bufif0|bufif1|byte|case|casex|casez|cell|chandle|class|clocking|cmos|config|const|constraint|context|continue|cover|covergroup|coverpoint|cross|deassign|default|defparam|design|disable|dist|do|edge|else|end|endcase|endclass|endclocking|endconfig|endfunction|endgenerate|endgroup|endinterface|endmodule|endpackage|endprimitive|endprogram|endproperty|endsequence|endspecify|endtable|endtask|enum|event|expect|export|extends|extern|final|first_match|for|force|foreach|forever|fork|forkjoin|function|generate|genvar|highz0|highz1|if|iff|ifnone|ignore_bins|illegal_bins|import|incdir|include|initial|inout|input|inside|instance|int|integer|interface|intersect|join|join_any|join_none|large|liblist|library|local|localparam|logic|longint|macromodule|matches|medium|modport|module|nand|negedge|new|nmos|nor|noshowcancelled|not|notif0|notif1|null|or|output|package|packed|parameter|pmos|posedge|primitive|priority|program|property|protected|pull0|pull1|pulldown|pullup|pulsestyle_ondetect|pulsestyle_onevent|pure|rand|randc|randcase|randsequence|rcmos|real|realtime|ref|reg|release|repeat|return|rnmos|rpmos|rtran|rtranif0|rtranif1|scalared|sequence|shortint|shortreal|showcancelled|signed|small|solve|specify|specparam|static|string|strong0|strong1|struct|super|supply0|supply1|table|tagged|task|this|throughout|time|timeprecision|timeunit|tran|tranif0|tranif1|tri|tri0|tri1|triand|trior|trireg|type|typedef|union|unique|unsigned|use|uwire|var|vectored|virtual|void|wait|wait_order|wand|weak0|weak1|while|wildcard|wire|with|within|wor|xnor|xor)\b/,important:/\b(?:always|always_comb|always_ff|always_latch)\b(?: *@)?/,number:/\B##?\d+|(?:\b\d+)?'[odbh] ?[\da-fzx_?]+|\b(?:\d*[._])?\d+(?:e[-+]?\d+)?/i,operator:/[-+{}^~%*\/?=!<>&|]+/,punctuation:/[[\];(),.:]/};
\ No newline at end of file
diff --git a/tests/languages/verilog/kernel-function_feature.test b/tests/languages/verilog/kernel-function_feature.test
new file mode 100644
index 0000000..4ce2841
--- /dev/null
+++ b/tests/languages/verilog/kernel-function_feature.test
@@ -0,0 +1,13 @@
+$display()
+
+----------------------------------------------------
+
+[
+ ["kernel-function", "$display"],
+ ["punctuation", "("],
+ ["punctuation", ")"]
+]
+
+----------------------------------------------------
+
+Checks for kernel functions.
diff --git a/tests/languages/verilog/property_feature.test b/tests/languages/verilog/property_feature.test
deleted file mode 100644
index fd3f589..0000000
--- a/tests/languages/verilog/property_feature.test
+++ /dev/null
@@ -1,11 +0,0 @@
-$display()
-
-----------------------------------------------------
-
-[
- ["property", "$display"], ["punctuation", "("], ["punctuation", ")"]
-]
-
-----------------------------------------------------
-
-Checks for kernel functions.
\ No newline at end of file