syntax: feedback

etc/syntax/reference-files/suite.rc

@@ -13,14 +13,14 @@
         g = h=i  # values can have equals
         e = "f"  # and quotes
         e = "${HOME} `$HOME`"  # and funny characters
-    [[l, m, n]]  # sections can be contain commas
+    [[l, m, n]]  # sections can contain commas
         [[[o]]]  # sections can be deeply nested
 
 # SYNTAX: 1.2
 l=m  # no comment
 
 # SYNTAX: 1.3
-# display should be consistant throught multi-line string
+# display should be consistent throughout multi-line string
 n = """foo"""
 n = """
     foo
@@ -104,11 +104,40 @@ graph = """
 
     # SYNTAX: 2.10
     # inter-cycle dep should be highlighted
+    # integer intervals:
+    foo[P1] => bar
+    foo[-P1] => bar
+    # iso8601 intervals:
     foo[P1D] => bar
     foo[-P1D] => bar
+    foo[P1DT1M] => bar
+    foo[PT1M] => bar
     foo[-P1Y1M1DT1H1M1S] => bar
     foo[^] => bar
-    foo[123] => bar  # optionally invalid offsets should display as an error
+    # integer points:
+    foo[123] => bar
+    foo[-123] => bar
+    # iso8601 points:
+    foo[20000000T0000] => bar
+    foo[2000-01-01T00:00] => bar
+    foo[2000-01-01T00] => bar
+    foo[2000-01-01] => bar
+    foo[2000-00] => bar
+    foo[2000] => bar
+    # arithmetic:
+    foo[^+P1D]
+    foo[^+P1]
+    foo[20000101T0000+P1D]
+    foo[2+P1]
+    # optionally invalid syntax can be marked as erroneous:
+    foo[2000T00] => bar  # corrupted date
+    foo[2000-01-01T0000] => bar  # mixed long and short syntax (-:)
+    foo[20000101T00:00] => bar  # mixed long and short syntax (-:)
+    foo[P1D1Y] => bar  # missing T separator
+    foo[P1H] => bar  # missing T separator
+    foo[PT1M1H] => bar  # incorrect component ordering
+    foo[01T00] => bar  # truncated date
+    foo[T00] => bar  # truncated date
 """
 
 # graph strings should not highlight here, this should display as a setting:

etc/syntax/reference-files/suite_empy.rc

@@ -4,7 +4,7 @@
 # SYNTAX numbering matches the table in https://github.com/cylc/cylc/issues/2752
 
 # SYNTAX: 3.2
-# templating code should be displayed diffently to cylc code
+# templating code should be displayed differently to cylc code
 @# no comment  # should display as a comment
 @foo
 @{foo="bar"}
@@ -32,8 +32,8 @@ foo = @@  # the @@ should NOT be highlighted
 @os.environ
 @`x`
 @:2 + 2:
-:%title  "Cylc"
-**'@<CONTENTS>'**  # ???
+@%title  "Cylc"
+**'@<CONTENTS>'**  # custom markup
 @[def f(x, y=z, **kwargs)] @[end def]
 @[try]  @[except]
 

etc/syntax/reference-files/suite_jinja2.rc

@@ -4,7 +4,7 @@
 # SYNTAX numbering matches the table in https://github.com/cylc/cylc/issues/2752
 
 # SYNTAX: 3.2
-# templating code should be displayed diffently to cylc code
+# templating code should be displayed differently to cylc code
 {# no comment #}  # should display as a comment
 {% set foo = "bar" %}
 {% set foo = '%s' % 'bar' %}
@@ -19,13 +19,14 @@
 {% from 'foo' import foo as a, b %}
 
 # SYNTAX 3.3
-# multi-line templating code should be consistent with single-line code
+# multi-line template code should appear the same as single-line template code
+# if it were distributed over multiple lines
 {#
     no comment
-#}  # all three lines should display as a single comment
+#}  # all three lines should display as a single comment with no gaps
 {# a
    b
-   c #}  # all three lines should display as a single comment
+   c #}  # all three lines should display as a single comment with no gaps
 {%
     set foo = {"1": 2, "3", []}
 %}