[TEM #2] - Change default arg syntax to `{{$ ... }}`

src/links.rs

@@ -39,20 +39,20 @@ lazy_static! {
         r"(?x)                                  # enable insignificant whitespace mode
          
         \\\{\{                                  # escaped link opening parens  
-        \#.*                                    # match any character          
+        \$.*                                    # match any character          
         \}\}                                    # escaped link closing parens  
          
         |                                       # or
          
         \{\{\s*                                 # link opening parens and whitespace(s)
-        \#([\S]+)                               # arg name 
+        \$([\S]+)                               # arg name 
         \s*                                     # optional separating whitespace(s)
         \}\}                                    # link closing parens
         
         |                                       # or
         
         \{\{\s*                                 # link opening parens and whitespace(s)
-        \#([\S]+)                               # arg name 
+        \$([\S]+)                               # arg name 
         \s+                                     # optional separating whitespace(s)
         ([^}]+)                                 # match everything after space
         \}\}                                    # link closing parens"
@@ -497,25 +497,25 @@ year=2022
 
     #[test]
     fn test_extract_args_partial_match() {
-        let s = "Some random text with {{#height...";
+        let s = "Some random text with {{$height...";
         assert_eq!(extract_args(s).collect::<Vec<_>>(), vec![]);
-        let s = "Some random text with {{#image ferris.png...";
+        let s = "Some random text with {{$image ferris.png...";
         assert_eq!(extract_args(s).collect::<Vec<_>>(), vec![]);
-        let s = "Some random text with {{#width 550...";
+        let s = "Some random text with {{$width 550...";
         assert_eq!(extract_args(s).collect::<Vec<_>>(), vec![]);
-        let s = "Some random text with \\{{#title...";
+        let s = "Some random text with \\{{$title...";
         assert_eq!(extract_args(s).collect::<Vec<_>>(), vec![]);
     }
 
     #[test]
     fn test_extract_args_empty() {
-        let s = "Some random text with {{}} {{#}}...";
+        let s = "Some random text with {{}} {{$}}...";
         assert_eq!(extract_args(s).collect::<Vec<_>>(), vec![]);
     }
 
     #[test]
     fn test_extract_args_simple() {
-        let s = "This is some random text with {{#path}} and then some more random text";
+        let s = "This is some random text with {{$path}} and then some more random text";
 
         let res = extract_args(s).collect::<Vec<_>>();
 
@@ -525,7 +525,7 @@ year=2022
                 start_index: 30,
                 end_index: 39,
                 args_type: ArgsType::Plain("path"),
-                args_text: "{{#path}}"
+                args_text: "{{$path}}"
             }]
         );
     }
@@ -534,20 +534,20 @@ year=2022
     fn test_extract_args_escaped() {
         let start = r"
         Example Text
-        \{{#height 200px}} << an escaped argument!
+        \{{$height 200px}} << an escaped argument!
         ";
         let end = r"
         Example Text
-        {{#height 200px}} << an escaped argument!
+        {{$height 200px}} << an escaped argument!
         ";
         assert_eq!(Args::replace(start, &HashMap::<&str, &str>::new()), end);
     }
 
     #[test]
     fn test_extract_args_with_spaces() {
-        let s1 = "This is some random text with {{     #path       }}";
-        let s2 = "This is some random text with {{#path       }}";
-        let s3 = "This is some random text with {{     #path}}";
+        let s1 = "This is some random text with {{     $path       }}";
+        let s2 = "This is some random text with {{$path       }}";
+        let s3 = "This is some random text with {{     $path}}";
 
         let res1 = extract_args(s1).collect::<Vec<_>>();
         let res2 = extract_args(s2).collect::<Vec<_>>();
@@ -559,7 +559,7 @@ year=2022
                 start_index: 30,
                 end_index: 51,
                 args_type: ArgsType::Plain("path"),
-                args_text: "{{     #path       }}"
+                args_text: "{{     $path       }}"
             }]
         );
 
@@ -569,7 +569,7 @@ year=2022
                 start_index: 30,
                 end_index: 46,
                 args_type: ArgsType::Plain("path"),
-                args_text: "{{#path       }}"
+                args_text: "{{$path       }}"
             }]
         );
 
@@ -579,14 +579,14 @@ year=2022
                 start_index: 30,
                 end_index: 44,
                 args_type: ArgsType::Plain("path"),
-                args_text: "{{     #path}}"
+                args_text: "{{     $path}}"
             }]
         );
     }
 
     #[test]
     fn test_extract_args_with_default_value() {
-        let s = "This is some random text with {{#path 200px}} and then some more random text";
+        let s = "This is some random text with {{$path 200px}} and then some more random text";
 
         let res = extract_args(s).collect::<Vec<_>>();
 
@@ -596,7 +596,7 @@ year=2022
                 start_index: 30,
                 end_index: 45,
                 args_type: ArgsType::Default("path", "200px"),
-                args_text: "{{#path 200px}}"
+                args_text: "{{$path 200px}}"
             }]
         );
     }
@@ -604,7 +604,7 @@ year=2022
     #[test]
     fn test_extract_args_with_default_value_and_spaces() {
         let s =
-            "This is some random text with {{   #path   400px  }} and then some more random text";
+            "This is some random text with {{   $path   400px  }} and then some more random text";
 
         let res = extract_args(s).collect::<Vec<_>>();
 
@@ -614,14 +614,14 @@ year=2022
                 start_index: 30,
                 end_index: 52,
                 args_type: ArgsType::Default("path", "400px  "),
-                args_text: "{{   #path   400px  }}"
+                args_text: "{{   $path   400px  }}"
             }]
         );
     }
 
     #[test]
     fn test_extract_args_with_multiple_spaced_default_value() {
-        let s = "{{#title An Amazing Title}}";
+        let s = "{{$title An Amazing Title}}";
 
         let res = extract_args(s).collect::<Vec<_>>();
 
@@ -631,7 +631,7 @@ year=2022
                 start_index: 0,
                 end_index: 27,
                 args_type: ArgsType::Default("title", "An Amazing Title"),
-                args_text: "{{#title An Amazing Title}}"
+                args_text: "{{$title An Amazing Title}}"
             }]
         );
     }
@@ -640,7 +640,7 @@ year=2022
     fn test_replace_args_simple() {
         let start = r"
         Example Text
-        {{#height}} << an argument!
+        {{$height}} << an argument!
         ";
         let end = r"
         Example Text
@@ -656,7 +656,7 @@ year=2022
     fn test_replace_args_with_default() {
         let start = r"
         Example Text
-        {{#height 300px}} << an argument!
+        {{$height 300px}} << an argument!
         ";
         let end = r"
         Example Text
@@ -669,7 +669,7 @@ year=2022
     fn test_replace_args_overriding_default() {
         let start = r"
         Example Text
-        {{#height 300px}} << an argument!
+        {{$height 300px}} << an argument!
         ";
         let end = r"
         Example Text