Skip to main content
Emacs

Return to Answer

Specify the language for code blocks.
Source Link
edit approved Jan 20, 2017 at 3:03
bignose
edit approved Jan 20, 2017 at 3:03
bignose
  • 659
  • 3
  • 16

You just test with featurep:

(require 'projectile nil t)
(when (featurep 'projectile)
 (do-some-stuff-that-needs-projectile))

(require 'projectile nil t)
(when (featurep 'projectile)
 (do-some-stuff-that-needs-projectile))

or you use that the require returns nil if it is not possible to load:

(when (require 'projectile nil t)
  (do-some-stuff-that-needs-projectile)

(when (require 'projectile nil t)
  (do-some-stuff-that-needs-projectile)

You just test with featurep:

(require 'projectile nil t)
(when (featurep 'projectile)
 (do-some-stuff-that-needs-projectile))

or you use that the require returns nil if it is not possible to load:

(when (require 'projectile nil t)
  (do-some-stuff-that-needs-projectile)

You just test with featurep:

(require 'projectile nil t)
(when (featurep 'projectile)
 (do-some-stuff-that-needs-projectile))

or you use that the require returns nil if it is not possible to load:

(when (require 'projectile nil t)
  (do-some-stuff-that-needs-projectile)
Source Link
Andrew Swann
Andrew Swann
  • 3.6k
  • 2
  • 17
  • 44

You just test with featurep:

(require 'projectile nil t)
(when (featurep 'projectile)
 (do-some-stuff-that-needs-projectile))

or you use that the require returns nil if it is not possible to load:

(when (require 'projectile nil t)
  (do-some-stuff-that-needs-projectile)