new gifs: multifile approach, updated color scheme

3 files changed, 13 insertions, 8 deletions

diff --git a/README.md b/README.md
index a59c87c..2aaf05c 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ database as part of a terminal-based scientific workflow.
 
 Here's a small impression how it looks and works:
 
-[![bibiman.gif](https://i.postimg.cc/7YTMFkkn/bibiman.gif)](https://postimg.cc/Ln21PGhJ)
+[![bibiman.gif](https://i.postimg.cc/c4mcVk4n/bibiman.gif)](https://postimg.cc/56Xvz3z4)
 
 ## Installation
 
@@ -44,22 +44,27 @@ add them to the entry list. Other files will be ignored.Thus, be careful not to
 pass a directory with multiple subdirectories (like eg `/home/usr/`), because
 this could be to some delay while parsing GBs of data.
 
-The following lines are all valid CLI calls to run `bibiman`:
+The following lines are all valid CLI calls to run `bibiman` using the test
+files from the `tests` folder:
 
 ```bash
 # single file
-bibiman bibfile-1.bib
+bibiman tests/biblatex-test.bib
 
 # multiple files
-bibiman bibfile-1.bib bibfile-2.bib
+bibiman tests/multi-files/bibfile1.bib tests/multi-files/bibfile2.bib
 
 # directory containing bibfiles
-bibman /my/cool/library/
+bibman tests/multi-files/
 
 # mixed arguments
-bibiman bibfile-1.bib /my/cool/library/ bibfile-2.bib
+bibiman tests/biblatex-test.bib tests/multi-files/
 ```
 
+Here as small demo gif:
+
+[![bibiman-multifile.gif](https://i.postimg.cc/pXR13Fxp/bibiman-multifile.gif)](https://postimg.cc/DmpgXmST)
+
 ## Features
 
 For now, `bibiman` only has mainly features implemented which are important for
diff --git a/tests/multi-files/bibfile1.bib b/tests/multi-files/bibfile1.bib
index 8f245b8..31d81bc 100644
--- a/tests/multi-files/bibfile1.bib
+++ b/tests/multi-files/bibfile1.bib
@@ -1,4 +1,4 @@
-@collection{matuz:doody,
+@collection{matuz:doody:singlefile,
     title         = {Contemporary Literary Criticism},
     year          = {1990},
     location      = {Detroit},
diff --git a/tests/multi-files/bibfile2.bib b/tests/multi-files/bibfile2.bib
index 869450a..85038d2 100644
--- a/tests/multi-files/bibfile2.bib
+++ b/tests/multi-files/bibfile2.bib
@@ -1,4 +1,4 @@
-@article{aksin,
+@article{aksin:singlefile,
     title         = {Effect of immobilization on catalytic characteristics of saturated {Pd-N}-heterocyclic carbenes in {Mizoroki-Heck} reactions},
     author        = {Aks{\i}n, {\"O}zge and T{\"u}rkmen, Hayati and Artok, Levent and {\c{C}}etinkaya, Bekir and Ni, Chaoying and B{\"u}y{\"u}kg{\"u}ng{\"o}r, Orhan and {\"O}zkal, Erhan},
     volume        = {691},