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Drop the use of nohup on OSX for tmux compatibility

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Apparently `nohup` is not needed in OSX, and using it has the side
that it may break under tmux with the error

  nohup: can't detach from console: No such file or directory

For now, this commit only drops the use of `nohup` in OSX. But it
*may* not be necessary under other similar platforms.
This commit is contained in:
Marc Cornellà 2015-10-20 22:01:14 +02:00
parent 22632aac7c
commit ebfba0e539
1 changed files with 12 additions and 10 deletions
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22
lib/functions.zsh
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@ -28,7 +28,10 @@ function open_command() {
;; ;;
esac esac
nohup $open_cmd "$@" &>/dev/null # don't use nohup on OSX
[[ "$OSTYPE" != darwin* ]] && open_cmd="nohup $open_cmd"
$open_cmd "$@" &>/dev/null
} }
# #
@ -67,7 +70,7 @@ function try_alias_value() {
# #
# Arguments: # Arguments:
# 1. name - The variable to set # 1. name - The variable to set
# 2. val - The default value # 2. val - The default value
# Return value: # Return value:
# 0 if the variable exists, 3 if it was set # 0 if the variable exists, 3 if it was set
# #
@ -81,12 +84,12 @@ function default() {
# #
# Arguments: # Arguments:
# 1. name - The env variable to set # 1. name - The env variable to set
# 2. val - The default value # 2. val - The default value
# Return value: # Return value:
# 0 if the env variable exists, 3 if it was set # 0 if the env variable exists, 3 if it was set
# #
function env_default() { function env_default() {
env | grep -q "^$1=" && return 0 env | grep -q "^$1=" && return 0
export "$1=$2" && return 3 export "$1=$2" && return 3
} }
@ -101,7 +104,7 @@ zmodload zsh/langinfo
# #
# By default, reserved characters and unreserved "mark" characters are # By default, reserved characters and unreserved "mark" characters are
# not escaped by this function. This allows the common usage of passing # not escaped by this function. This allows the common usage of passing
# an entire URL in, and encoding just special characters in it, with # an entire URL in, and encoding just special characters in it, with
# the expectation that reserved and mark characters are used appropriately. # the expectation that reserved and mark characters are used appropriately.
# The -r and -m options turn on escaping of the reserved and mark characters, # The -r and -m options turn on escaping of the reserved and mark characters,
# respectively, which allows arbitrary strings to be fully escaped for # respectively, which allows arbitrary strings to be fully escaped for
@ -112,7 +115,7 @@ zmodload zsh/langinfo
# #
# Usage: # Usage:
# omz_urlencode [-r] [-m] <string> # omz_urlencode [-r] [-m] <string>
# #
# -r causes reserved characters (;/?:@&=+$,) to be escaped # -r causes reserved characters (;/?:@&=+$,) to be escaped
# #
# -m causes "mark" characters (_.!~*''()-) to be escaped # -m causes "mark" characters (_.!~*''()-) to be escaped
@ -177,8 +180,8 @@ function omz_urlencode() {
# URL-decode a string # URL-decode a string
# #
# Decodes a RFC 2396 URL-encoded (%-escaped) string. # Decodes a RFC 2396 URL-encoded (%-escaped) string.
# This decodes the '+' and '%' escapes in the input string, and leaves # This decodes the '+' and '%' escapes in the input string, and leaves
# other characters unchanged. Does not enforce that the input is a # other characters unchanged. Does not enforce that the input is a
# valid URL-encoded string. This is a convenience to allow callers to # valid URL-encoded string. This is a convenience to allow callers to
# pass in a full URL or similar strings and decode them for human # pass in a full URL or similar strings and decode them for human
# presentation. # presentation.
@ -196,7 +199,7 @@ function omz_urldecode {
local caller_encoding=$langinfo[CODESET] local caller_encoding=$langinfo[CODESET]
local LC_ALL=C local LC_ALL=C
export LC_ALL export LC_ALL
# Change + back to ' ' # Change + back to ' '
local tmp=${encoded_url:gs/+/ /} local tmp=${encoded_url:gs/+/ /}
# Protect other escapes to pass through the printf unchanged # Protect other escapes to pass through the printf unchanged
@ -220,4 +223,3 @@ function omz_urldecode {
echo -E "$decoded" echo -E "$decoded"
} }