feat(state): support no spaces in links

Author: esperor

CHANGELOG.md

@@ -6,7 +6,7 @@ State diagram:
 
 - Add support for direction
 - Add support for symbols in state description
-- Adjust requirements for spaces in state and note declarations
+- Adjust requirements for spaces in state and note declarations and links
 
 ## [v1.7.1]
 

syntaxes/diagrams/stateDiagram.yaml

@@ -81,7 +81,7 @@
     - comment: '(state) -->'
       begin: !regex |-
         ([\w-]+) # state name
-        \s+(-->) # -->
+        \s*(-->) # -->
       beginCaptures:
         '1':
           name: variable
@@ -90,7 +90,7 @@
       patterns:
         - comment: '(state) (:)? (transition text)?'
           match: !regex |-
-            \s+([\w-]+) # state name
+            \s*([\w-]+) # state name
             \s*(:)? # :
             \s*([^\n:]+)? # transition text
           captures:
@@ -116,8 +116,8 @@
     - comment: '[*] --> (state) (:)? (transition text)?'
       match: !regex |-
         (\[\*\]) # [*]
-        \s+(-->) # -->
-        \s+([\w-]+) # state name
+        \s*(-->) # -->
+        \s*([\w-]+) # state name
         \s*(:)? # :
         \s*([^\n:]+)? # transition text
       captures:

tests/diagrams/state.test.mermaid

@@ -37,6 +37,10 @@ stateDiagram
 %%^^ variable
 %%   ^^^ keyword.control.mermaid
 %%       ^^ variable
+  s1-->s2
+%%^^ variable
+%%  ^^^ keyword.control.mermaid
+%%     ^^ variable
   s2 --> s3: Colon transition
 %%^^ variable
 %%   ^^^ keyword.control.mermaid
@@ -48,6 +52,9 @@ stateDiagram
 %%        ^^ variable
 %%           ^ keyword.control.mermaid
 %%             ^^^^^^^^^^^^^^^ string
+  [*]-->s2
+%%^^^^^^ keyword.control.mermaid
+%%      ^^ variable
   s3 --> [*]
 %%^^ variable
 %%   ^^^ keyword.control.mermaid