修改verilog模式缩进

igo*_*gon 8 emacs verilog indentation system-verilog emacs24

我试图使用verilog模式缩进所有使用2个空格除了decls和always.这是我添加到我的.emacs中的内容:

;; `define are not indented                                                                                                                                                                                                                                                    
(setq       verilog-indent-level-directive 0)
;;  always, initial etc not indented                                                                                                                                                                                                                                           
(setq       verilog-indent-level-module    0)
;; logic declarations are not indented                                                                                                                                                                                                                                         
(setq       verilog-indent-level-declaration 0)
;;2 space indent                                                                                                                                                                                                                                                               
(setq       verilog-indent-level             2)
;; no indent on list and no indent when on multiple lines                                                                                                                                                                                                                      
(setq       verilog-indent-lists           nil)
(setq       verilog-cexp-indent              0)
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这是测试模块的结果

`ifndef MY_MODULE_SV
`define MY_MODULE_SV

module my_module #(                                                                                                                                                                                                                                                            
parameter MyPar1 = 16,                                                                                                                                                                                                                                                         
parameter MyPar2 = 32                                                                                                                                                                                                                                                          
                   ) (
                   input logic        clk,
                   input logic        reset,
//comment indented weirdly                                                                                                                                                                                                                                                               
                   output logic [3:0] result
                   );

logic [3:0]                           count;


always @(posedge clk) begin
  //comment indented ok
  if (reset) begin
    count  <= 0;
    result <= 0;
  end
  else begin
    result   <= count;
    count    <= count+1;
  end
end

endmodule; // my_module                                                                                                                                                                                                                                                        

`endif
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不正确的部分是端口和参数列表.count获取的声明与端口声明对齐,这很奇怪.我希望这看起来像:

module my_module #(                                                                                                                                                                                                                                                            
  parameter MyPar1 = 16,                                                                                                                                                                                                                                                         
  parameter MyPar2 = 32                                                                                                                                                                                                                                                          
) (
  input logic        clk,
  input logic        reset,
  //result signal                                                                                                                                                                                                                                                                
  output logic [3:0] result
);
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我正在使用emacs 24.3.1我不知道如何使用verilog模式提供的变量来调整这个,任何建议?

ngu*_*rie 4

这与您请求的布局并不完全匹配,但我所做的是将#(模块关键字放在下面,并将参数列表中的结束括号和端口列表的开始括号拆分到单独的行上。结果如下。我的所有缩进都是 3 个空格,但您可以调整它以满足您的需要:

module my_module 
   #(
     parameter MyPar1 = 16,
     parameter MyPar2 = 32
     )
   (
    input logic        clk,
    input logic        reset,
    //comment indented weirdly
    output logic [3:0] result
    );

   logic [3:0]         count;

   always @(posedge clk) begin
      //comment indented ok
      if (reset) begin
         count  <= 0;
         result <= 0;
      end
      else begin
         result   <= count;
         count    <= count+1;
      end
   end

endmodule; // my_module                                                                                                                                                                                                                                                        
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我的 .emacs 文件的 verilog 模式相关部分如下:

(custom-set-variables
 '(verilog-align-ifelse t)
 '(verilog-auto-delete-trailing-whitespace t)
 '(verilog-auto-inst-param-value t)
 '(verilog-auto-inst-vector nil)
 '(verilog-auto-lineup (quote all))
 '(verilog-auto-newline nil)
 '(verilog-auto-save-policy nil)
 '(verilog-auto-template-warn-unused t)
 '(verilog-case-indent 3)
 '(verilog-cexp-indent 3)
 '(verilog-highlight-grouping-keywords t)
 '(verilog-highlight-modules t)
 '(verilog-indent-level 3)
 '(verilog-indent-level-behavioral 3)
 '(verilog-indent-level-declaration 3)
 '(verilog-indent-level-module 3)
 '(verilog-tab-to-comment t))
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