From 83b71638447023bc4b70c39392916d3efe4779dc Mon Sep 17 00:00:00 2001
From: Stan Hu <stanhu@gmail.com>
Date: Sun, 21 Jul 2019 08:19:50 -0700
Subject: [PATCH 1/2] Fix text label colors for flow charts

When htmlLabels is set to `false` and a background fill color is used
for a node, the text label will inherit the fill color, hiding the
actual text. To fix this, explicitly set the fill color to `#333`, the
same value used in `src/themes/flowchart.scss`.

Closes https://github.com/knsv/mermaid/issues/885
---
 src/diagrams/flowchart/flowRenderer.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/diagrams/flowchart/flowRenderer.js b/src/diagrams/flowchart/flowRenderer.js
index 3fb9a31f5f..a2802c356c 100644
--- a/src/diagrams/flowchart/flowRenderer.js
+++ b/src/diagrams/flowchart/flowRenderer.js
@@ -78,6 +78,7 @@ export const addVertices = function (vert, g, svgId) {
         tspan.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve')
         tspan.setAttribute('dy', '1em')
         tspan.setAttribute('x', '1')
+        tspan.setAttribute('fill', '#333')
         tspan.textContent = rows[j]
         svgLabel.appendChild(tspan)
       }

From c6502fb03ba0fe7cb1bfa316f0ce86a3573f258b Mon Sep 17 00:00:00 2001
From: Stan Hu <stanhu@gmail.com>
Date: Sun, 21 Jul 2019 08:49:21 -0700
Subject: [PATCH 2/2] Style the flow chart labels via SCSS

---
 src/diagrams/flowchart/flowRenderer.js | 1 -
 src/themes/flowchart.scss              | 4 ++++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/diagrams/flowchart/flowRenderer.js b/src/diagrams/flowchart/flowRenderer.js
index a2802c356c..3fb9a31f5f 100644
--- a/src/diagrams/flowchart/flowRenderer.js
+++ b/src/diagrams/flowchart/flowRenderer.js
@@ -78,7 +78,6 @@ export const addVertices = function (vert, g, svgId) {
         tspan.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve')
         tspan.setAttribute('dy', '1em')
         tspan.setAttribute('x', '1')
-        tspan.setAttribute('fill', '#333')
         tspan.textContent = rows[j]
         svgLabel.appendChild(tspan)
       }
diff --git a/src/themes/flowchart.scss b/src/themes/flowchart.scss
index 7f8a98f9d1..91456bcadd 100644
--- a/src/themes/flowchart.scss
+++ b/src/themes/flowchart.scss
@@ -3,6 +3,10 @@
   color: #333;
 }
 
+.label text {
+  fill: #333;
+}
+
 .node rect,
 .node circle,
 .node ellipse,