From ef7cb7ea3e6fcb21a4fcf38602b3f43f03232ace Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 1 Dec 2016 17:08:31 +0200
Subject: Implement testscript variable-if

Now a variable-only if is treated the same as a single variable when deciding
whether it is part of a test or setup/teardown.
---
 doc/testscript.cli | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

(limited to 'doc/testscript.cli')

diff --git a/doc/testscript.cli b/doc/testscript.cli
index c09e69c..eaccd0a 100644
--- a/doc/testscript.cli
+++ b/doc/testscript.cli
@@ -740,10 +740,10 @@ description:
   +(':' <text>)
 
 setup:
-  variable-line|setup-line
+  variable-like|setup-line
 
 tdown:
-  variable-line|tdown-line
+  variable-like|tdown-line
 
 setup-line: '+' command-like
 tdown-line: '-' command-like
@@ -752,6 +752,24 @@ test:
   ?description
   +(variable-line|command-like)
 
+variable-like:
+  variable-line|variable-if
+
+variable-if: ('if'|'if!') command-line
+  variable-if-body
+  *variable-elif
+  ?variable-else
+  'end'
+
+variable-elif: ('elif'|'elif!') command-line
+  variable-if-body
+
+variable-else: 'else'
+  variable-if-body
+
+variable-if-body:
+  *variable-like
+
 variable-line: <variable> ('='|'+='|'=+') value-attributes? <value>
 value-attributes: '[' <key-value-pairs> ']'
 
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