From 38c289818ce6c33c97014448edf509431adfd2f8 Mon Sep 17 00:00:00 2001
From: CNOCTAVE <cnoctave@qq.com>
Date: Tue, 4 Nov 2025 20:34:13 +0800
Subject: [PATCH] feat: add doc to use marmaid.js in GNU Octave

feat: add doc to use marmaid.js in GNU Octave. Resolve #7073
---
 docs/ecosystem/tutorials.md                   | 39 -------------------
 .../mermaid/src/docs/ecosystem/tutorials.md   | 39 -------------------
 2 files changed, 78 deletions(-)

diff --git a/docs/ecosystem/tutorials.md b/docs/ecosystem/tutorials.md
index 72fd4d238..8a6a9e8e2 100644
--- a/docs/ecosystem/tutorials.md
+++ b/docs/ecosystem/tutorials.md
@@ -87,42 +87,3 @@ graph LR;
 ![Example graph of the Python integration](img/python-mermaid-integration.png)
 
 <!--- cspell:ignore Elle Jaoude Neurodiverse graphbytes imshow savefig --->
-
-## GNU Octave Integration with mermaid-js
-
-Here's an example of GNU Octave integration with mermaid-js which uses the
-octave_mermaid_js package to save graph image.
-
-```matlab
-pkg load octave_mermaid_js
-graph = {
-    "graph LR;"
-    "    A--> B & C & D"
-    "    B--> A & E"
-    "    C--> A & E"
-    "    D--> A & E"
-    "    E--> B & C & D"
-}
-graph = strjoin(graph, "\n")
-[ret, status] = mermaid_js_save(graph, "result.png")
-```
-
-Here's an example of GNU Octave integration with mermaid-js which uses the
-octave_mermaid_js package to show graph image.
-
-```matlab
-pkg load octave_mermaid_js
-graph = {
-    "graph LR;"
-    "    A--> B & C & D"
-    "    B--> A & E"
-    "    C--> A & E"
-    "    D--> A & E"
-    "    E--> B & C & D"
-}
-graph = strjoin(graph, "\n")
-[ret, status] = mermaid_js_imshow(graph)
-```
-
-Here's a journal article about octave_mermaid_js.
-[octave_mermaid_js: Integrating Mermaid.js Diagram Generation into GNU Octave](https://engrxiv.org/preprint/view/5547)
diff --git a/packages/mermaid/src/docs/ecosystem/tutorials.md b/packages/mermaid/src/docs/ecosystem/tutorials.md
index abe8f5b63..9f0f351a2 100644
--- a/packages/mermaid/src/docs/ecosystem/tutorials.md
+++ b/packages/mermaid/src/docs/ecosystem/tutorials.md
@@ -81,42 +81,3 @@ graph LR;
 ![Example graph of the Python integration](img/python-mermaid-integration.png)
 
 <!--- cspell:ignore Elle Jaoude Neurodiverse graphbytes imshow savefig --->
-
-## GNU Octave Integration with mermaid-js
-
-Here's an example of GNU Octave integration with mermaid-js which uses the
-octave_mermaid_js package to save graph image.
-
-```matlab
-pkg load octave_mermaid_js
-graph = {
-    "graph LR;"
-    "    A--> B & C & D"
-    "    B--> A & E"
-    "    C--> A & E"
-    "    D--> A & E"
-    "    E--> B & C & D"
-}
-graph = strjoin(graph, "\n")
-[ret, status] = mermaid_js_save(graph, "result.png")
-```
-
-Here's an example of GNU Octave integration with mermaid-js which uses the
-octave_mermaid_js package to show graph image.
-
-```matlab
-pkg load octave_mermaid_js
-graph = {
-    "graph LR;"
-    "    A--> B & C & D"
-    "    B--> A & E"
-    "    C--> A & E"
-    "    D--> A & E"
-    "    E--> B & C & D"
-}
-graph = strjoin(graph, "\n")
-[ret, status] = mermaid_js_imshow(graph)
-```
-
-Here's a journal article about octave_mermaid_js.
-[octave_mermaid_js: Integrating Mermaid.js Diagram Generation into GNU Octave](https://engrxiv.org/preprint/view/5547)