commit 5bb7ef44dd831359ce86daf4cb88e4bfc8c2a95d · tholps.site/skidmark

+37 -28

src/main.rs

···

       50
        
                   .starts_with(['!', '&'])

     

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               {

     

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                   let mut matched: bool = false;

     

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       54
       -
                   for m in &MACRO_LIST {

     

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                       let symbol = file.tokens[file.working_index].contents.trim();

     

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                       if symbol.len() < 2

     

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                       {

     

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                           continue;

     

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                       }

     

       60
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                       if &symbol[1..] == m.symbol {

     

       61
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                           matched = true;

     

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                           println!("Found a macro ({})", m.symbol);

     

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                           let mut ephemeral = false;

     

       64
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                           if file.tokens[file.working_index].contents.starts_with('&')

     

       65
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                               && file.tokens[file.working_index].origin_file != file.filename_input

     

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                           {

     

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                               println!("Skipping Ephermal macro from included file.");

     

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                               ephemeral = true;

     

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                           }

     

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                           let (args, tokcount) = collect_arguments(&file.tokens[file.working_index..]);

     

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                           let expansion: Vec<Token>;

     

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                           if ephemeral {

     

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                               expansion = Vec::new();

     

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                           } else {

     

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                               expansion = (m.expand)(file, &args);

     

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       77
        
                           }

     

       78
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                           file.tokens.remove(file.working_index);

     

       79
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                           file.tokens.splice(

     

       80
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                               file.working_index..(file.working_index + tokcount - 1),

     

       81
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                               expansion,

     

       82
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                           );

     

       83
        
                       }

     

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       84
        
                   }

     

       85
       -
       

     

       86
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                   // for b in  &BLOCK_LIST {}

     

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       88
        
                   if !matched {

     

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                       println!(

     

       90
        
                           "Token written as a function but no such function exists \"{}\"",

···

       50
        
                   .starts_with(['!', '&'])

     

       51
        
               {

     

       52
        
                   let mut matched: bool = false;

     

       53
       +
                   let mut prefix_len = 1;

     

       54
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                   let mut symbol = file.tokens[file.working_index].contents.clone();

     

       55
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                   symbol = symbol.trim().to_string();

     

       56
        
       

     

       57
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                   if symbol.len() > 2 {

     

       58
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                       let mut ephemeral = false;

     

       59
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                       let same_file = file.tokens[file.working_index].origin_file != file.filename_input;

     

       60
       +
       

     

       61
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                       //if file.tokens[file.working_index].contents.starts_with("!&")

     

       62
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                       if symbol.starts_with("!&")

     

       63
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                       {

     

       64
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                           prefix_len = 2;

     

       65
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                           ephemeral = !same_file;

     

       66
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                       }

     

       67
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                       //else if file.tokens[file.working_index].contents.starts_with("&") 

     

       68
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                       else if symbol.starts_with("&")

     

       69
        
                       {

     

       70
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                           ephemeral = same_file;

     

       71
        
                       }

     

       72
       +
       

     

       73
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                       // Check if its a macro

     

       74
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                       for m in &MACRO_LIST {

     

       75
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                           if &symbol[prefix_len..] == m.symbol {

     

       76
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                               matched = true;

     

       77
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                               println!("Found a macro ({})", m.symbol);

     

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       78
        
       

     

       79
       +
                               let (args, tokcount) =

     

       80
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                                   collect_arguments(&file.tokens[file.working_index..]);

     

       81
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                               let expansion: Vec<Token>;

     

       82
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                               if ephemeral {

     

       83
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                                   expansion = Vec::new();

     

       84
       +
                               } else {

     

       85
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                                   expansion = (m.expand)(file, &args);

     

       86
       +
                               }

     

       87
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                               file.tokens.remove(file.working_index);

     

       88
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                               file.tokens.splice(

     

       89
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                                   file.working_index..(file.working_index + tokcount - 1),

     

       90
       +
                                   expansion,

     

       91
       +
                               );

     

       92
        
                           }

     

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       93
        
                       }

     

       94
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                       // Check if its a block

     

       95
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                       // for b in  &BLOCK_LIST {}}

     

       96
        
                   }

     

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       97
        
                   if !matched {

     

       98
        
                       println!(

     

       99
        
                           "Token written as a function but no such function exists \"{}\"",