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How is the PATH variable set in Emacs?
By default, emacs copies the value of (getenv “PATH”) to exec-path. So, their values should be identical. The value of environment variable “PATH” is used by emacs when you are running a shell in emacs, similar to when you are using a shell in a terminal.
Where does Emacs search for executables on Mac?
It contains a list of directories Emacs will search for executables. Here’s an example of appending the /sw/bin directory to the exec-path and PATH variables (useful for Mac OS X users running LaTeX ): I found there are difference between ‘exec-path’ and PATH.
How to call a command line application from Emacs?
By adding the directory ~/bin or C:\\Users\\ \\bin to PATH variable it makes easir to call command line applications from this directory without specifing its full path from Emacs or shell (cmd.exe). It can be done with: It makes easeir to call C:\\Users\\ \\bin\\curl.exe from any directory.
How to set USERPROFILE variable in Emacs shell?
This variable, which is equivalent to _%USERPROFILE% _ ( C:\\\\Users\\ ) is expected to be set by many Unix applications ported to Windows and it also makes directory browser in Emacs and shells easier. It can be set permanently by using the commmand below on cmd.exe shell.
When do you start Emacs from a shell?
When you start emacs from a shell, emacs inherits shell’s environment variables. (true on Windows, Mac, Linux) On Windows, when you start emacs from GUI, emacs also inherit environment variables. (on Windows, perm env var is stored in the Registry. [see Windows Environment Variables Basic Tutorial ]).
Why is the getenv value identical in Emacs?
If emacs complains that it cannot find ispell, aspell, ftp, gzip, etc, the problem is probably with your exec-path. By default, emacs copies the value of (getenv “PATH”) to exec-path. So, their values should be identical.
Do you need Cygwin’s bin paths in Emacs?
You want cygwin’s bin paths in emacs, but you don’t necessarily want them when running cmd.exe in Windows console, because you might want that to stay pure Windows. Here’s the elisp code to set environment variable within emacs only:
Is there any way to set environment variables in Visual Studio Code?
While running the debugger, go to your variables tab (right click to reopen if not visible) and then open “global” and then “process.” There should then be an env section… As it does not answer your question but searching vm arguments I stumbled on this page and there seem to be no other.