Update e-q example config (nushell#129)

engine-q/example-config/config.nu

@@ -4,8 +4,10 @@
 #
 # It fethes all definitions and environment variables from the `init` module.
 
-use ~/.config/nushell/init.nu *
+def build-config [] { { footer_mode: "50" } }
 
 let config = build-config
 
+use ~/.config/nushell/init.nu *
+
 alias gd = git diff

engine-q/example-config/init.nu

@@ -3,10 +3,8 @@
 # Init module that exports commands and environment variables wanted at startup
 
 # commands
-export def build-config [] { { footer_mode: "50" } }
-
 export def egd [...rest] {
- with-env [GIT_EXTERNAL_DIFF 'difftastic'] { git diff $rest }
+ with-env [GIT_EXTERNAL_DIFF 'difft'] { git diff $rest }
 }
 
 # env
@@ -17,34 +15,34 @@ export env LS_COLORS {
  "mi=00;40;31"
  "ln=00;36"
  "ex=00;32"
- ] | str collect ':'
+ ] | str collect (char env_sep)
 }
 export env BROWSER { "firefox" }
 export env CARGO_TARGET_DIR { "~/.cargo/target" }
 export env EDITOR { "nvim" }
 export env VISUAL { "nvim" }
 export env PAGER { "less" }
 export env SHELL { "~/.cargo/bin/nu" }
-export env JULIA_NUM_THREADS { (nproc) }
-export env HOSTNAME { (hostname | split row '.' | first | str trim) }
+export env JULIA_NUM_THREADS { nproc }
+export env HOSTNAME { hostname | split row '.' | first | str trim }
 export env SHOW_USR { "true" }
 
 # prompt
 export env PROMPT_COMMAND { "build-prompt" }
 export def build-prompt [] {
- let usr-str = (if $nu.env.SHOW_USR == "true" {
+ let usr-str = (if $env.SHOW_USR == "true" {
  [
- $nu.env.USER
+ $env.USER
  '@'
- $nu.env.HOSTNAME
+ $env.HOSTNAME
  ':'
  ] | str collect
  } else {
  ''
  })
 
- let pwd-str = (if (pwd | str starts-with $nu.env.HOME).0 {
- (pwd | str find-replace $nu.env.HOME '~' | str trim).0
+ let pwd-str = (if (pwd | str starts-with $env.HOME).0 {
+ (pwd | str find-replace $env.HOME '~' | str trim).0
  } else {
  pwd
  })