Ah yes, but the result of uname not something I can easily get from G’MIC.
Is there $__MACOSX__ or $__APPLE__ available from the plug-in ?
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@KaRo, could you tell me what environment variables are defined on your system, so I can try to figure out one that is typical of a MacOSX system, and one I could test to determine if the plug-in is run under MacOSX ?
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Hmm, not so simple. That depends on shell or not.
Here is the output of “env” under bash. I have deleted some personal things MANPATH and PATH
Under Gimp in Desktop I don’t know how to visualize the output!
TERM_PROGRAM=Apple_Terminal
SHELL=/bin/bash
TERM=xterm-color
CLICOLOR=true
HISTSIZE=5000
TMPDIR=/var/folders/g3/ft0231pd0fggnh0czwqd7znc0000gn/T/
EnvAgent_vars=CVS_RSH JAVA_HOME MAGICK_CONFIGURE_PATH MANPATH SSH_AUTH_SOCK
MAGICK_CONFIGURE_PATH=/Users/karo/.magick
Apple_PubSub_Socket_Render=/private/tmp/com.apple.launchd.QrIGt44tyt/Render
BF_JAR_DIR=/Applications/ImageJ/plugins
TERM_PROGRAM_VERSION=421.1.1
TERM_SESSION_ID=72C34177-6D4D-4B55-BEEB-42FCCBA33D43
GMIC_PINK_NO_RM=0
HISTFILESIZE=-1
USER=karo
GMIC_PINK_VERBOSE=0
SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.6onTc8yMzf/Listeners
LSCOLORS=ExGxFxdxCxDxDxBxBxExEx
GMIC_SYSTEM_PATH=/Users/karo/.cache/gmic
MAGIC=/usr/share/file/magic:/Users/karo/.magic
PWD=/Users/karo
JAVA_HOME=/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home
DBUS_LAUNCHD_SESSION_BUS_SOCKET=/private/tmp/com.apple.launchd.26geRcF7Qj/unix_domain_listener
EDITOR=/usr/local/bin/mate -w
PINK=/Users/karo/sw/Pink
VIM_APP_DIR=/Applications/MiscEXE/Editors
LANG=de_DE.UTF-8
XPC_FLAGS=0x0
PS1=\W $
HISTCONTROL=ignoredups:erasedups
XPC_SERVICE_NAME=0
SHLVL=1
HOME=/Users/karo
SHELL_SESSION_HISTORY=0
GNUTERM=aqua
LOGNAME=karo
CVS_RSH=ssh
LC_CTYPE=en_US.UTF-8
DISPLAY=/private/tmp/com.apple.launchd.ZLdPg8km1I/org.macosforge.xquartz:0
HISTFILE=/Users/karo/.bash_history
_=/opt/local/libexec/gnubin/env
__CF_USER_TEXT_ENCODING=0x1F5:0x0:0x3
OK Thanks Karsten, I think I’ll try something this afternoon.
@Hebustetram, I’ve made a small modification in the filter code.
Could you try to refresh the filters (using the Update filters button) , and tell us if that fixes your problem ?
Thanks !
EDIT : It seems the website has a problem… 
I’ve not been able to upload the filter update. Will try again in a few moments.
Very good David! Just tried x_warp on sequences of images. Works very well with that global variable.
Thank you!
ex: gmic sp ? sp ? +x_warp… , +x_warp… , d
I’m currently working on it, and make the “final” cleaning before having this as a new filter for the plug-in 
Good, good, that will be a nice thing for the animators of drawings!
Improvements in x_morph are really positiv too. What about the trajectories in the in-between image with start-inbetween-end-point by any key?
Ok, with the last changes in 2.5.7 seemingly no clutter of gmic_cluts.gmz and cli as well as (my) Gimp use the same location.
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- G’MIC 2.5.7 Released → Changelog
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Believe it or not, but it doesn’t work that bad! 
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It would be good the option without fade for drawings
This is actually something we may investigate with @Jehan in the future.
Changelog for upcoming version 2.6.0 (Work in Progress!)
Improvements:
- Commands for flow control that takes a condition as an argument (
if, elif, while, for) now try to automatically evaluate its argument when a boolean is not directly specified. This works also similarly forrepeat. As a result, this basically remove a lot of braces in the code, e.g. the code below is now valid:
foo:
if $!<3 # Instead of "if {$!<3}"
repeat 2*$!+3,var echo $var done # Instead of "repeat {2*$!+3}"
fi
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Nice, no more stoppage due to forgetting the curly braces.
That’s actually the opposite : a wrong argument to if will throw an error, which makes the code easier to debug 
It is almost the same thing except that it would throw an error only if the argument is incorrect, not because I forgot to include the curly braces, so it is a time saver.
Hmm with gmic 2.5.8 this line
if {$_version>=250} if /Users/karo/sw/gmic_bm/BAM_250.gmic m /Users/karo/sw/gmic_bm/BAM_250.gmic fi fi
throws an error
Seemingly this
Bildschirmfoto 2019-04-21 um 10.41.01
is not valid anymore!
@KaRo, yes that’s another difference.
To test the existence of a file or a folder, use
if isfile(['path_to_the_file/file.txt'])
if isdir(['path_to_the_file/file.txt'])