Mermaid improvements

CHANGELOG.md

@@ -9,11 +9,22 @@ Instructions: Add a subsection under `[Unreleased]` for additions, fixes, change
 
 ## [Unreleased]
 
+### Added
+
+- Support for Kotlin programming language in activecode. (core)
+- Improvements for Mermaid image generation. (core)
+- Image descriptions now work on Asymptote images. (core)
+
+### Changed
+
+- Display math can be placed inside `<md>` (without `<mrow>`) instead of `<me>`.  Numbered equations now specified with an attribute. (core)
+
 ### Fixed
 
 - Bug that sometimes prevented `pretext view` from working due to permissions on mac.
 - Typos in template publication files.
 - Default output filename for the slideshow template is now `index.html` so `pretext view` will open directly to the slideshow.
+- Bug that sometimes prevented a journal article style file from being downloaded.
 
 ## [2.30.2] - 2025-11-11
 

new-pretext-project1/logs/.fuse_hidden0006e26600000258

@@ -0,0 +1,13 @@
+INFO    : Since no target was supplied, we will use "slides".
+
+INFO    : Now preparing local server to preview your project directory `/files/GitHub/dev/pretext-cli/new-pretext-project`.
+INFO    :   (Reminder: use `pretext deploy` to deploy your built project to a public
+INFO    :   GitHub Pages site that can be shared with readers who cannot access your
+INFO    :   personal computer.)
+INFO    : 
+INFO    : starting server ...
+INFO    : setting up PreTeXt web server ...
+INFO    : Added pretext web server entry 32a890857c 528346 8128 localhost
+
+INFO    : Server will soon be available at http://localhost:8128
+INFO    : Opening browser for target `slides` at http://localhost:8128/output/slides

new-pretext-project1/logs/.fuse_hidden0006e27000000230

@@ -0,0 +1,13 @@
+INFO    : Since no target was supplied, we will use "slides".
+
+INFO    : Now preparing local server to preview your project directory `/files/GitHub/dev/pretext-cli/new-pretext-project`.
+INFO    :   (Reminder: use `pretext deploy` to deploy your built project to a public
+INFO    :   GitHub Pages site that can be shared with readers who cannot access your
+INFO    :   personal computer.)
+INFO    : 
+INFO    : starting server ...
+INFO    : setting up PreTeXt web server ...
+INFO    : Added pretext web server entry 32a890857c 528769 8129 localhost
+
+INFO    : Server will soon be available at http://localhost:8129
+INFO    : Opening browser for target `slides` at http://localhost:8129/output/slides

pretext/__init__.py

@@ -19,7 +19,7 @@
 VERSION = get_version("pretext", Path(__file__).parent.parent)
 
 
-CORE_COMMIT = "ad3ef3fb102bf393b9fe33ecb242848e5ca6b0df"
+CORE_COMMIT = "65231d1891e6a60f9e9d4873520e5d3e849e59b3"
 
 
 def activate() -> None:

pretext/constants.py

@@ -170,12 +170,14 @@
         "latex-image": [],
         "sageplot": ["pdf", "png"],
         "prefigure": ["pdf"],
+        "mermaid": ["png"],
     },
     "latex": {
         "asymptote": ["pdf"],
         "latex-image": [],
         "sageplot": ["pdf", "png"],
         "prefigure": ["pdf"],
+        "mermaid": ["png"],
     },
     "html": {
         "asymptote": ["html"],
@@ -194,12 +196,14 @@
         "latex-image": ["svg"],
         "sageplot": ["svg"],
         "prefigure": ["svg"],
+        "mermaid": ["svg"],
     },
     "kindle": {
         "asymptote": ["png"],
         "latex-image": ["png"],
         "sageplot": ["png"],
         "prefigure": ["png"],
+        "mermaid": ["svg"],
     },
     "braille": {
         "asymptote": ["all"],
@@ -222,6 +226,7 @@
         "latex-image": ["all"],
         "sageplot": ["all"],
         "prefigure": ["all"],
+        "mermaid": ["png", "svg"],
     },
 }
 

pretext/project/__init__.py

@@ -1190,14 +1190,16 @@ def generate_assets(
                 log.debug(e, exc_info=True)
         if "mermaid" in assets_to_generate:
             try:
-                core.mermaid_images(
-                    xml_source=self.source_abspath(),
-                    pub_file=self.publication_abspath().as_posix(),
-                    stringparams=stringparams_copy,
-                    xmlid_root=xmlid,
-                    dest_dir=self.generated_dir_abspath() / "mermaid",
-                )
-                successful_assets.append("mermaid")
+                for outformat in asset_formats["mermaid"]:
+                    core.mermaid_images(
+                        xml_source=self.source_abspath(),
+                        pub_file=self.publication_abspath().as_posix(),
+                        stringparams=stringparams_copy,
+                        xmlid_root=xmlid,
+                        dest_dir=self.generated_dir_abspath() / "mermaid",
+                        outformat=outformat,
+                    )
+                    successful_assets.append("mermaid")
             except Exception as e:
                 log.error(f"Unable to generate some mermaid images: \n{e}")
                 log.debug(e, exc_info=True)