bindings: Parse polyglot bindings

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

1 files changed, 81 insertions, 29 deletions

diff --git a/subplot.md b/subplot.md
index b7169c7..aef5808 100644
--- a/subplot.md
+++ b/subplot.md
@@ -654,16 +654,24 @@ expresssions ([PCRE][]).
 
 ~~~{.yaml .numberLines}
 - given: "a standard setup"
-  function: create_standard_setup
+  impl:
+    python: 
+      function: create_standard_setup
 - when: "{thing} happens"
-  function: make_thing_happen
+  impl:
+    python: 
+      function: make_thing_happen
   types:
     thing: word
 - when: "I say (?P<sentence>.+) with a smile"
   regex: true
-  function: speak
+  impl:
+    python: 
+      function: speak
 - then: "everything is OK"
-  function: check_everything_is_ok
+  impl:
+    python: 
+      function: check_everything_is_ok
 ~~~
 
 In the example above, there are four bindings:
@@ -925,17 +933,29 @@ then bar was done
 
 ~~~{#b.yaml .file .yaml .numberLines}
 - given: precondition foo
-  function: precond_foo
+  impl:
+    python: 
+      function: precond_foo
 - when: I do bar
-  function: do_bar
+  impl:
+    python: 
+      function: do_bar
 - when: I do foobar
-  function: do_foobar
+  impl:
+    python: 
+      function: do_foobar
 - then: bar was done
-  function: bar_was_done
+  impl:
+    python: 
+      function: bar_was_done
 - then: foobar was done
-  function: foobar_was_done
+  impl:
+    python: 
+      function: foobar_was_done
 - given: file {filename}
-  function: provide_file
+  impl:
+    python: 
+      function: provide_file
   types:
     filename: file
 ~~~
@@ -1152,14 +1172,20 @@ test this for every language template we support.
 
 ~~~{#cleanup.yaml .file .yaml .numberLines}
 - given: foo
-  function: foo
-  cleanup: foo_cleanup
+  impl:
+    python: 
+      function: foo
+      cleanup: foo_cleanup
 - given: bar
-  function: bar
-  cleanup: bar_cleanup
+  impl:
+    python: 
+      function: bar
+      cleanup: bar_cleanup
 - given: failure
-  function: failure
-  cleanup: failure_cleanup
+  impl:
+    python: 
+      function: failure
+      cleanup: failure_cleanup
 ~~~
 
 ~~~{#cleanup.py .file .python .numberLines}
@@ -1370,7 +1396,9 @@ then TMPDIR is set
 
 ~~~{#tmpdir.yaml .file .yaml .numberLines}
 - then: TMPDIR is set
-  function: tmpdir_is_set
+  impl:
+    python: 
+      function: tmpdir_is_set
 ~~~
 
 ~~~{#tmpdir.py .file .python .numberLines}
@@ -1420,7 +1448,9 @@ given I am Tomjon
 
 ~~~{#simplepattern.yaml .file .yaml .numberLines}
 - given: I am {name}
-  function: func
+  impl:
+    python: 
+      function: func
 ~~~
 
 ~~~{#capture.py .file .python .numberLines}
@@ -1462,7 +1492,9 @@ given I* am Tomjon
 
 ~~~{#confusedpattern.yaml .file .yaml .numberLines}
 - given: I* am {name}
-  function: func
+  impl:
+    python: 
+      function: func
 ~~~
 
 ### Simple patterns with regex metacharacters: allowed case
@@ -1493,7 +1525,9 @@ given I* am Tomjon
 
 ~~~{#confusedbutok.yaml .file .yaml .numberLines}
 - given: I* am {name}
-  function: func
+  impl:
+    python: 
+      function: func
   regex: false
 ~~~
 
@@ -1528,7 +1562,9 @@ given I am Tomjon
 
 ~~~{#regex.yaml .file .yaml .numberLines}
 - given: I am (?P<name>\S+)
-  function: func
+  impl:
+    python: 
+      function: func
   regex: true
 ~~~
 
@@ -1577,10 +1613,14 @@ then expanded "${foo}" is bar
 
 ~~~{#values.yaml .file .yaml .numberLines}
 - when: I remember {name} as {value}
-  function: remember
+  impl:
+    python: 
+      function: remember
   
 - then: expanded "{actual}" is {expected}
-  function: check
+  impl:
+    python: 
+      function: check
 ~~~
 
 ~~~{#values.py .file .python .numberLines}
@@ -1643,7 +1683,9 @@ then environment variable FOO is set to "bar"
 
 ~~~{#env.yaml .file .yaml .numberLines}
 - then: environment variable {name} is set to "{value:text}"
-  function: is_set_to
+  impl:
+    python: 
+      function: is_set_to
 ~~~
 
 ~~~{#env.py .file .python .numberLines}
@@ -2541,12 +2583,18 @@ binding.
 
 ```{#badbindings.yaml .file .yaml}
 - given: a binding
-  function: a_binding
+  impl:
+    python: 
+      function: a_binding
 - given: a (?:broken)? binding
-  function: a_broken_binding
+  impl:
+    python: 
+      function: a_broken_binding
   regex: true
 - given: a capitalised Binding
-  function: os.getcwd
+  impl:
+    python: 
+      function: os.getcwd
   case_sensitive: true
 ```
 
@@ -2618,9 +2666,13 @@ given a binding
 
 ~~~{#twobindings.yaml .file .yaml}
 - given: a {xyzzy}
-  function: a_function
+  impl:
+    python: 
+      function: a_function
 - given: a {plugh}
-  function: a_function
+  impl:
+    python: 
+      function: a_function
 ~~~
 
 ~~~{#a_function.py .file .python}