Document (GitHub Actions)

inst/www/shared/shiny_scss/shiny.scss

@@ -92,6 +92,8 @@ pre.shiny-text-output {
   bottom: 0;
   left: 0;
   right: 0;
+  max-width: 100%;  /* Make sure width isn't restricted by styles on selectors like "body > div" */
+  max-height: 100%;
   background-color: $shiny-disconnected-bg;
   opacity: 0.5;
   overflow: hidden;

man/runApp.Rd

@@ -30,7 +30,10 @@ expression that produces a Shiny app object.
 \item{port}{The TCP port that the application should listen on. If the
 \code{port} is not specified, and the \code{shiny.port} option is set (with
 \code{options(shiny.port = XX)}), then that port will be used. Otherwise,
-use a random port.}
+use a random port between 3000:8000, excluding ports that are blocked
+by Google Chrome for being considered unsafe: 3659, 4045, 5060,
+5061, 6000, 6566, 6665:6669 and 6697. Up to twenty random
+ports will be tried.}
 
 \item{launch.browser}{If true, the system's default web browser will be
 launched automatically after the app is started. Defaults to true in

man/runExample.Rd

@@ -19,7 +19,10 @@ list the available examples.}
 \item{port}{The TCP port that the application should listen on. If the
 \code{port} is not specified, and the \code{shiny.port} option is set (with
 \code{options(shiny.port = XX)}), then that port will be used. Otherwise,
-use a random port.}
+use a random port between 3000:8000, excluding ports that are blocked
+by Google Chrome for being considered unsafe: 3659, 4045, 5060,
+5061, 6000, 6566, 6665:6669 and 6697. Up to twenty random
+ports will be tried.}
 
 \item{launch.browser}{If true, the system's default web browser will be
 launched automatically after the app is started. Defaults to true in

tools/README.md

@@ -90,5 +90,5 @@ To create a new patch:
 ## Updating Shiny's [S]CSS
 
 1. Make any desired changes to source files in `inst/www/shared/shiny_scss`
-1. Run `yarn build` to generate a built `shiny.min.css` file
+1. Run `yarn build` to generate a built `shiny.min.css` file (make sure you've run `yarn install` from project root beforehand)
 1. Commit any changes