From 4f5f1e8310fc7893956a77ba5bc620ed1826151c Mon Sep 17 00:00:00 2001
From: Juho Hiltunen <jaacoppi@kapsi.fi>
Date: Tue, 27 Jul 2021 21:08:32 +0300
Subject: [PATCH] doc: add documentation for language option "stressOpt"

---
 docs/voices.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/voices.md b/docs/voices.md
index 649e3189..dba224bd 100644
--- a/docs/voices.md
+++ b/docs/voices.md
@@ -28,6 +28,7 @@
   - [dictrules](#dictrules)
   - [lowercaseSentence](#lowercaseSentence)
   - [replace](#replace)
+  - [stressOpt](#stressopt)
   - [stressRule](#stressrule)
   - [stressLength](#stresslength)
   - [stressAdd](#stressadd)
@@ -417,6 +418,13 @@ e.g.
 The phoneme mnemonics can be defined for each language, but some are
 listed in [Phonemes](phonemes.md).
 
+### stressOpt
+
+	stressOpt <list of rule numbers>
+
+Gives a list of stress options which are applied for this
+language. (values are defined as bit numbers starting with "S_*" in [translate.h](../src/libespeak-ng/translate.h))
+
 ### stressRule
 
 	stressRule <4 integer values>