You can use following PATH styles:
load-path relative: "PATH" (it is searched from
- `defaul-load-path')
+ `default-load-path')
home directory relative: "~/PATH" "~USER/PATH"
Function exec-installed-p (FILE &optional PATHS SUFFIXES)
Return absolute-path of FILE if FILE exists in PATHS. If PATHS is
- omitted, `exec-path' is used. If suffixes is omitted,
+ omitted, `exec-path' is used. If SUFFIXES is omitted,
`exec-suffix-list' is used.
Function module-installed-p (MODULE &optional PATHS)
- Return non-nil if module is provided or exists in PATHS. If PATHS
+ Return non-nil if MODULE is provided or exists in PATHS. If PATHS
is omitted, `load-path' is used.
filename