Merge branch 'master' into separate-web-and-emscripten

README.md

@@ -168,19 +168,19 @@ the web grammar subset (see more about the web subset in the next section).
 
 ### Building to WASM for the Web and Node
 
-Use the steps in [Build Steps](#build-steps), which following notes/exceptions:
+Use the steps in [Build Steps](#build-steps), with the following notes/exceptions:
 * For building the web subset of core glslang:
-  + update the grammar: run `m4` with `-DGLSLANG_WEB`, or simply execute
-    `updateGrammar web` from the glslang subdirectory
+  + execute `updateGrammar web` from the glslang subdirectory
+    (or if using your own scripts, `m4` needs a `-DGLSLANG_WEB` argument)
   + set `-DENABLE_HLSL=OFF -DBUILD_TESTING=OFF -DENABLE_OPT=OFF -DINSTALL_GTEST=OFF`
   + turn on `-DENABLE_GLSLANG_WEB=ON`
   + optionally, for GLSL compilation error messages, turn on `-DENABLE_GLSLANG_WEB_DEVEL=ON`
 * `emsdk` needs to be present in your executable search path, *PATH* for
   Bash-like enivironments
-  + Instructions located
-    [here](https://emscripten.org/docs/getting_started/downloads.html#sdk-download-and-install)
+  + [Instructions located
+    here](https://emscripten.org/docs/getting_started/downloads.html#sdk-download-and-install)
 * Wrap cmake call: `emcmake cmake`
-* To get a 'true' minimized build, make sure to use `brotli` to compress the .js
+* To get a fully minimized build, make sure to use `brotli` to compress the .js
   and .wasm files
 
 Example: