Update syntax hilighting plugin

[zsh.git] / .zsh / zsh-syntax-highlighting / tests / README.md

diff --git a/.zsh/zsh-syntax-highlighting/tests/README.md b/.zsh/zsh-syntax-highlighting/tests/README.md
index 5526612..78433c3 100644 (file)
--- a/.zsh/zsh-syntax-highlighting/tests/README.md
+++ b/.zsh/zsh-syntax-highlighting/tests/README.md
@@ -17,10 +17,15 @@ that is, `$i` and `$j` specify a range, 1-indexed, inclusive of both endpoints.
 highlighting should be observed.
 If `$todo` exists, the test point is marked as TODO (the failure of that test
 point will not fail the test), and `$todo` is used as the explanation.
+If a test sets `$skip_test` to a non-empty string, the test will be skipped
+with the provided string as the reason.
 
 **Note**: `$region_highlight` uses the same `"$i $j $style"` syntax but
 interprets the indexes differently.
 
+**Note**: Tests are run with `setopt NOUNSET WARN_CREATE_GLOBAL`, so any
+variables the test creates must be declared local.
+
 **Isolation**: Each test is run in a separate subshell, so any variables,
 aliases, functions, etc., it defines will be visible to the tested code (that
 computes `$region_highlight`), but will not affect subsequent tests.  The