From 20ded14656559c4a6deb92590be26f071a15bc95 Mon Sep 17 00:00:00 2001 From: "aviator-app[bot]" Date: Fri, 30 Aug 2024 13:21:46 +0000 Subject: [PATCH] =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20igraph/r?= =?UTF-8?q?igraph@5298fe8f6ba1958b57a638583fe4420ec79c3caa=20=F0=9F=9A=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- articles/igraph.html | 30 +- articles/igraph_ES.html | 30 +- pkgdown.yml | 2 +- reference/E.html | 4 +- reference/V.html | 4 +- reference/add_edges.html | 2 +- reference/add_vertices.html | 6 +- reference/adjacent_vertices.html | 4 +- reference/all_simple_paths.html | 12 +- reference/are_adjacent.html | 8 +- reference/articulation_points.html | 4 +- reference/as.directed.html | 16 +- reference/as.igraph.html | 4 +- reference/as_adj_list.html | 40 +- reference/as_graphnel.html | 8 +- reference/automorphism_group.html | 4 +- reference/bfs.html | 10 +- reference/bipartite_projection.html | 8 +- reference/c.igraph.es.html | 2 +- reference/c.igraph.vs.html | 2 +- reference/cliques.html | 358 ++++++++-------- reference/cohesive_blocks.html | 10 +- reference/complementer.html | 8 +- reference/components.html | 4 +- reference/compose.html | 4 +- reference/contract.html | 4 +- reference/delete_edges.html | 12 +- reference/delete_vertices.html | 12 +- reference/dfs.html | 6 +- reference/diameter.html | 4 +- reference/difference.igraph.es.html | 2 +- reference/difference.igraph.html | 2 +- reference/difference.igraph.vs.html | 2 +- reference/disjoint_union.html | 4 +- reference/distances.html | 36 +- reference/edge.html | 2 +- reference/edge_attr-set.html | 4 +- reference/edge_attr.html | 4 +- reference/ego.html | 60 +-- reference/feedback_arc_set.html | 4 +- reference/get.edge.ids.html | 4 +- reference/girth.html | 6 +- reference/graph_.html | 8 +- reference/graph_attr-set.html | 4 +- reference/graph_center.html | 10 +- reference/graph_from_adjacency_matrix.html | 2 +- reference/graph_from_atlas.html | 8 +- reference/graph_from_biadjacency_matrix.html | 4 +- reference/graph_from_data_frame.html | 4 +- reference/graph_from_edgelist.html | 8 +- reference/graph_from_graphnel.html | 8 +- reference/graph_from_literal.html | 24 +- reference/graph_id.html | 8 +- reference/has_eulerian_path.html | 4 +- reference/igraph-attribute-combination.html | 20 +- reference/igraph-es-indexing.html | 12 +- reference/igraph-es-indexing2.html | 6 +- reference/igraph-vs-indexing.html | 16 +- reference/igraph-vs-indexing2.html | 8 +- reference/incident.html | 4 +- reference/incident_edges.html | 4 +- reference/intersection.igraph.es.html | 2 +- reference/intersection.igraph.html | 4 +- reference/intersection.igraph.vs.html | 2 +- reference/is_chordal.html | 4 +- reference/is_forest.html | 2 +- reference/is_named.html | 2 +- reference/is_separator.html | 4 +- reference/is_tree.html | 2 +- reference/is_weighted.html | 4 +- reference/ivs.html | 40 +- reference/keeping_degseq.html | 4 +- reference/make_bipartite_graph.html | 4 +- reference/make_de_bruijn_graph.html | 8 +- reference/make_empty_graph.html | 8 +- reference/make_full_citation_graph.html | 2 +- reference/make_full_graph.html | 6 +- reference/make_graph.html | 8 +- reference/make_kautz_graph.html | 8 +- reference/make_lattice.html | 8 +- reference/make_line_graph.html | 12 +- reference/make_ring.html | 8 +- reference/make_star.html | 8 +- reference/make_tree.html | 8 +- reference/matching.html | 8 +- reference/max_cardinality.html | 4 +- reference/max_flow.html | 6 +- reference/min_cut.html | 12 +- reference/min_separators.html | 54 +-- reference/min_st_separators.html | 68 +-- reference/neighbors.html | 2 +- reference/path.html | 4 +- reference/print.igraph.es.html | 14 +- reference/print.igraph.html | 6 +- reference/print.igraph.vs.html | 12 +- reference/rev.igraph.es.html | 4 +- reference/rev.igraph.vs.html | 2 +- reference/reverse_edges.html | 4 +- reference/rewire.html | 4 +- reference/sample_bipartite.html | 16 +- reference/sample_correlated_gnp.html | 8 +- reference/sample_correlated_gnp_pair.html | 8 +- reference/sample_dot_product.html | 8 +- reference/sample_hierarchical_sbm.html | 4 +- reference/sample_sbm.html | 4 +- reference/set_edge_attr.html | 4 +- reference/set_graph_attr.html | 4 +- reference/set_vertex_attr.html | 4 +- reference/simplified.html | 8 +- reference/st_cuts.html | 60 +-- reference/st_min_cuts.html | 12 +- reference/subcomponent.html | 6 +- reference/subgraph_isomorphic.html | 50 +-- reference/topo_sort.html | 2 +- reference/union.igraph.es.html | 2 +- reference/union.igraph.html | 4 +- reference/union.igraph.vs.html | 2 +- reference/unique.igraph.es.html | 4 +- reference/unique.igraph.vs.html | 4 +- reference/vertex.html | 4 +- reference/vertex_attr-set.html | 4 +- reference/weighted_cliques.html | 414 +++++++++---------- reference/with_graph_.html | 4 +- reference/without_attr.html | 8 +- reference/without_loops.html | 8 +- reference/without_multiples.html | 8 +- search.json | 2 +- 127 files changed, 971 insertions(+), 971 deletions(-) diff --git a/articles/igraph.html b/articles/igraph.html index 13b4ad93f0..e1dcca33ee 100644 --- a/articles/igraph.html +++ b/articles/igraph.html @@ -146,9 +146,9 @@

Creating a graphWe can print the graph to get a summary of its nodes and edges:

 g
-
## IGRAPH 6b2ea7b UN-- 10 2 -- 
+
## IGRAPH 4b034cf UN-- 10 2 -- 
 ## + attr: name (v/c)
-## + edges from 6b2ea7b (vertex names):
+## + edges from 4b034cf (vertex names):
 ## [1] 1--2 1--5

 
This means: Undirected Named graph
 with 10 vertices and 2 edges, with the
@@ -160,7 +160,7 @@ 
Creating a graph
 
-
## IGRAPH 6b2ea7b UN-- 10 2 -- 
+
## IGRAPH 4b034cf UN-- 10 2 -- 
 ## + attr: name (v/c)

 
The same function make_graph() can create some notable
 graphs by just specifying their name. For example you can create the
@@ -241,9 +241,9 @@ 
Adding/deleting vertices and edges  add_vertices(3) %>%
   add_edges(edges = c(38, 39, 39, 40, 40, 38, 40, 37))
 g

-
## IGRAPH 23e99ae U--- 40 86 -- Zachary
+
## IGRAPH 63b4658 U--- 40 86 -- Zachary
 ## + attr: name (g/c)
-## + edges from 23e99ae:
+## + edges from 63b4658:
 ##  [1]  1-- 2  1-- 3  1-- 4  1-- 5  1-- 6  1-- 7  1-- 8  1-- 9  1--11  1--12
 ## [11]  1--13  1--14  1--18  1--20  1--22  1--32  2-- 3  2-- 4  2-- 8  2--14
 ## [21]  2--18  2--20  2--22  2--31  3-- 4  3-- 8  3--28  3--29  3--33  3--10
@@ -335,7 +335,7 @@ 
Constructing graphs
 graph1 <- make_tree(127, 2, mode = "undirected")
 summary(graph1)

-
## IGRAPH 074f335 U--- 127 126 -- Tree
+
## IGRAPH 460bfa5 U--- 127 126 -- Tree
 ## + attr: name (g/c), children (g/n), mode (g/c)

 
This generates a regular tree graph with 127 vertices, each vertex
 having two children. No matter how many times you call
@@ -352,7 +352,7 @@ 
Constructing graphs
 graph1 <- sample_grg(100, 0.2)
 summary(graph1)

-
## IGRAPH ec1c2f5 U--- 100 524 -- Geometric random graph
+
## IGRAPH c4a0c39 U--- 100 524 -- Geometric random graph
 ## + attr: name (g/c), radius (g/n), torus (g/l)

 
This generates a geometric random graph: n points are chosen
 randomly and uniformly inside the unit square and pairs of points closer
@@ -407,7 +407,7 @@ 
Setting and retrieving attributesV(g)$gender <- c("f", "m", "f", "m", "m", "f", "m")
 E(g)$is_formal <- c(FALSE, FALSE, TRUE, TRUE, TRUE, FALSE, TRUE, FALSE, FALSE)
 summary(g)

-
## IGRAPH 9cf43a6 UN-- 7 9 -- 
+
## IGRAPH 6da6495 UN-- 7 9 -- 
 ## + attr: name (v/c), age (v/n), gender (v/c), is_formal (e/l)

 
V() and E() are the standard way to obtain
 a sequence of all vertices and edges, respectively. This assigns an
@@ -451,7 +451,7 @@ 
Setting and retrieving attributes
 V(g)$name[1:3] <- c("Alejandra", "Bruno", "Carmina")
 V(g)

-
## + 7/7 vertices, named, from 9cf43a6:
+
## + 7/7 vertices, named, from 6da6495:
 ## [1] Alejandra Bruno     Carmina   Moshe     Nang      Samira    Ibrahim

 
To delete attributes:

 
@@ -569,12 +569,12 @@ 
Selecting vertices
 seq <- V(graph)[2, 3, 7]
 seq

-
## + 3/10 vertices, from 95252f1:
+
## + 3/10 vertices, from 821d2cd:
 ## [1] 2 3 7

 
 seq <- seq[1, 3] # filtering an existing vertex set
 seq

-
## + 2/10 vertices, from 95252f1:
+
## + 2/10 vertices, from 821d2cd:
 ## [1] 2 7

 
Selecting a vertex that does not exist results in an error:

 
@@ -670,12 +670,12 @@ 
Selecting edges
 
 E(g)[.from(3)]

-
## + 4/9 edges from 9cf43a6 (vertex names):
+
## + 4/9 edges from 6da6495 (vertex names):
 ## [1] Alejandra--Carmina Carmina  --Moshe   Carmina  --Nang    Carmina  --Samira

 
Of course it also works with vertex names:

 
 E(g)[.from("Carmina")]

-
## + 4/9 edges from 9cf43a6 (vertex names):
+
## + 4/9 edges from 6da6495 (vertex names):
 ## [1] Alejandra--Carmina Carmina  --Moshe   Carmina  --Nang    Carmina  --Samira

 
Using .to() filters edge sequences based on the target
 vertices. This is different from .from() if the graph is
@@ -690,7 +690,7 @@ 
Selecting edges
 
 E(g)[3:5 %--% 5:6]

-
## + 3/9 edges from 9cf43a6 (vertex names):
+
## + 3/9 edges from 6da6495 (vertex names):
 ## [1] Carmina--Nang   Carmina--Samira Nang   --Samira

 
To make the %--% operator work with names, you can build
 string vectors containing the names and then use these vectors as
@@ -709,7 +709,7 @@ 
Selecting edges## [1] "Alejandra" "Carmina"   "Samira"

 
 E(g)[men %--% women]

-
## + 5/9 edges from 9cf43a6 (vertex names):
+
## + 5/9 edges from 6da6495 (vertex names):
 ## [1] Alejandra--Bruno  Alejandra--Moshe  Carmina  --Moshe  Carmina  --Nang  
 ## [5] Nang     --Samira

 

diff --git a/articles/igraph_ES.html b/articles/igraph_ES.html
index b2ec245ba4..65abc70d81 100644
--- a/articles/igraph_ES.html
+++ b/articles/igraph_ES.html
@@ -150,9 +150,9 @@ 
Crear un grafo
 
 g

-
## IGRAPH 3ecf87f UN-- 10 2 -- 
+
## IGRAPH 94f75bd UN-- 10 2 -- 
 ## + attr: name (v/c)
-## + edges from 3ecf87f (vertex names):
+## + edges from 94f75bd (vertex names):
 ## [1] 1--2 1--5

 
Esto significa: grafo no dirigido (Undirected) con
 10 vértices y 2 aristas, que se
@@ -164,7 +164,7 @@ 
Crear un grafo
 
-
## IGRAPH 3ecf87f UN-- 10 2 -- 
+
## IGRAPH 94f75bd UN-- 10 2 -- 
 ## + attr: name (v/c)

 
También make_graph() puede crear algunos grafos
 destacados con sólo especificar su nombre. Por ejemplo, puedes generar
@@ -251,9 +251,9 @@ 
Añadir y borrar vértices y arist
   add_vertices(3) %>%
   add_edges(edges = c(38, 39, 39, 40, 40, 38, 40, 37))
 g

-
## IGRAPH 8549e90 U--- 40 86 -- Zachary
+
## IGRAPH a1fafda U--- 40 86 -- Zachary
 ## + attr: name (g/c)
-## + edges from 8549e90:
+## + edges from a1fafda:
 ##  [1]  1-- 2  1-- 3  1-- 4  1-- 5  1-- 6  1-- 7  1-- 8  1-- 9  1--11  1--12
 ## [11]  1--13  1--14  1--18  1--20  1--22  1--32  2-- 3  2-- 4  2-- 8  2--14
 ## [21]  2--18  2--20  2--22  2--31  3-- 4  3-- 8  3--28  3--29  3--33  3--10
@@ -349,7 +349,7 @@ 
Construcción de grafos
 graph1 <- make_tree(127, 2, mode = "undirected")
 summary(g)

-
## IGRAPH 4e0eb91 U--- 5 3 -- Ring graph
+
## IGRAPH df4bb0b U--- 5 3 -- Ring graph
 ## + attr: name (g/c), mutual (g/l), circular (g/l)

 
Esto genera un grafo regular en forma de árbol con 127 vértices, cada
 vértice con dos hijos. No importa cuántas veces llames a
@@ -366,7 +366,7 @@ 
Construcción de grafos
 graph1 <- sample_grg(100, 0.2)
 summary(graph1)

-
## IGRAPH 6c6bd3b U--- 100 524 -- Geometric random graph
+
## IGRAPH 36114fb U--- 100 524 -- Geometric random graph
 ## + attr: name (g/c), radius (g/n), torus (g/l)

 
Esto genera un grafo geométrico aleatorio: Se eligen n
 puntos de forma aleatoria y uniforme dentro del espacio métrico, y los
@@ -424,7 +424,7 @@ 
Establecer y recuperar atributosV(g)$gender <- c("f", "m", "f", "m", "m", "f", "m")
 E(g)$is_formal <- c(FALSE, FALSE, TRUE, TRUE, TRUE, FALSE, TRUE, FALSE, FALSE)
 summary(g)

-
## IGRAPH d4500fb UN-- 7 9 -- 
+
## IGRAPH 904aeb8 UN-- 7 9 -- 
 ## + attr: name (v/c), age (v/n), gender (v/c), is_formal (e/l)

 
V y E son la forma estándar de obtener una
 secuencia de todos los vértices y aristas respectivamente. Esto asigna
@@ -472,7 +472,7 @@ 
Establecer y recuperar atributos
 V(g)$name[1:3] <- c("Alejandra", "Bruno", "Carmina")
 V(g)

-
## + 7/7 vertices, named, from d4500fb:
+
## + 7/7 vertices, named, from 904aeb8:
 ## [1] Alejandra Bruno     Carmina   Moshe     Nang      Samira    Ibrahim

 
Para eliminar atributos:

 
@@ -593,12 +593,12 @@ 
Selección de vértices
 seq <- V(graph)[2, 3, 7]
 seq

-
## + 3/10 vertices, from 020e65f:
+
## + 3/10 vertices, from 8b5b1f3:
 ## [1] 2 3 7

 
 seq <- seq[1, 3]    # filtrar un conjunto de vértices existente
 seq

-
## + 2/10 vertices, from 020e65f:
+
## + 2/10 vertices, from 8b5b1f3:
 ## [1] 2 7

 
Al seleccionar un vértice que no existe se produce un error:

 
@@ -692,12 +692,12 @@ 
Selección de aristas
 
 E(g)[.from(3)]

-
## + 4/9 edges from d4500fb (vertex names):
+
## + 4/9 edges from 904aeb8 (vertex names):
 ## [1] Alejandra--Carmina Carmina  --Moshe   Carmina  --Nang    Carmina  --Samira

 
Por supuesto, también funciona con nombres de vértices:

 
 E(g)[.from("Carmina")]

-
## + 4/9 edges from d4500fb (vertex names):
+
## + 4/9 edges from 904aeb8 (vertex names):
 ## [1] Alejandra--Carmina Carmina  --Moshe   Carmina  --Nang    Carmina  --Samira

 
Al usar .to(), se filtran la serie de aristas en función
 de los vértices de destino o diana. Esto es diferente de
@@ -714,7 +714,7 @@ 
Selección de aristas
 
 E(g) [ 3:5 %--% 5:6 ]

-
## + 3/9 edges from d4500fb (vertex names):
+
## + 3/9 edges from 904aeb8 (vertex names):
 ## [1] Carmina--Nang   Carmina--Samira Nang   --Samira

 
Para que el operador %--% funcione con nombres, puedes
 construir vectores de caracteres que contengan los nombres y luego
@@ -734,7 +734,7 @@ 
Selección de aristas## [1] "Alejandra" "Carmina"   "Samira"

 
 E(g)[men %--% women]

-
## + 5/9 edges from d4500fb (vertex names):
+
## + 5/9 edges from 904aeb8 (vertex names):
 ## [1] Alejandra--Bruno  Alejandra--Moshe  Carmina  --Moshe  Carmina  --Nang  
 ## [5] Nang     --Samira

 

diff --git a/pkgdown.yml b/pkgdown.yml
index 8928c198a9..c9761048d9 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -6,7 +6,7 @@ articles:
   igraph_ES: igraph_ES.html
   igraph: igraph.html
   articles/installation-troubleshooting: installation-troubleshooting.html
-last_built: 2024-08-30T12:11Z
+last_built: 2024-08-30T13:18Z
 urls:
   reference: https://r.igraph.org/reference
   article: https://r.igraph.org/articles
diff --git a/reference/E.html b/reference/E.html
index fd9fa21ddc..0d44bfeaa0 100644
--- a/reference/E.html
+++ b/reference/E.html
@@ -140,14 +140,14 @@ 
Examples
# Edges of an unnamed graph
 g <- make_ring(10)
 E(g)
-#> + 10/10 edges from 38d5557:
+#> + 10/10 edges from dd53f61:
 #>  [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10 1--10
 
 # Edges of a named graph
 g2 <- make_ring(10) %>%
   set_vertex_attr("name", value = letters[1:10])
 E(g2)
-#> + 10/10 edges from a2ecd2c (vertex names):
+#> + 10/10 edges from 193bcf6 (vertex names):
 #>  [1] a--b b--c c--d d--e e--f f--g g--h h--i i--j a--j
 

     
diff --git a/reference/V.html b/reference/V.html
index a84f7c89e0..7478d8ff91 100644
--- a/reference/V.html
+++ b/reference/V.html
@@ -120,14 +120,14 @@ 
Examples
# Vertex ids of an unnamed graph
 g <- make_ring(10)
 V(g)
-#> + 10/10 vertices, from afb3e63:
+#> + 10/10 vertices, from 1acf205:
 #>  [1]  1  2  3  4  5  6  7  8  9 10
 
 # Vertex ids of a named graph
 g2 <- make_ring(10) %>%
   set_vertex_attr("name", value = letters[1:10])
 V(g2)
-#> + 10/10 vertices, named, from 537a6ad:
+#> + 10/10 vertices, named, from e09c346:
 #>  [1] a b c d e f g h i j
 

     
diff --git a/reference/add_edges.html b/reference/add_edges.html
index f900b17b71..0abedd26de 100644
--- a/reference/add_edges.html
+++ b/reference/add_edges.html
@@ -135,7 +135,7 @@ 
Examples  set_edge_attr("color", value = "red") %>%
   add_edges(c(5, 1), color = "green")
 E(g)[[]]
-#> + 5/5 edges from 095526a:
+#> + 5/5 edges from 2992fc4:
 #>   tail head tid hid color
 #> 1    1    2   1   2   red
 #> 2    2    3   2   3   red
diff --git a/reference/add_vertices.html b/reference/add_vertices.html
index 948340b4c5..4cd005b3d2 100644
--- a/reference/add_vertices.html
+++ b/reference/add_vertices.html
@@ -126,12 +126,12 @@ 
Examples    4, 5
   ))
 g
-#> IGRAPH 266d41e D--- 5 4 -- 
+#> IGRAPH d0ffbee D--- 5 4 -- 
 #> + attr: color (v/c)
-#> + edges from 266d41e:
+#> + edges from d0ffbee:
 #> [1] 1->2 2->3 3->4 4->5
 V(g)[[]]
-#> + 5/5 vertices, from 266d41e:
+#> + 5/5 vertices, from d0ffbee:
 #>   color
 #> 1   red
 #> 2   red
diff --git a/reference/adjacent_vertices.html b/reference/adjacent_vertices.html
index b4c6ba15b3..89b7899795 100644
--- a/reference/adjacent_vertices.html
+++ b/reference/adjacent_vertices.html
@@ -100,11 +100,11 @@ 
Examples
g <- make_graph("Zachary")
 adjacent_vertices(g, c(1, 34))
 #> [[1]]
-#> + 16/34 vertices, from a3d51e3:
+#> + 16/34 vertices, from cd92df1:
 #>  [1]  2  3  4  5  6  7  8  9 11 12 13 14 18 20 22 32
 #> 
 #> [[2]]
-#> + 17/34 vertices, from a3d51e3:
+#> + 17/34 vertices, from cd92df1:
 #>  [1]  9 10 14 15 16 19 20 21 23 24 27 28 29 30 31 32 33
 #> 
 

diff --git a/reference/all_simple_paths.html b/reference/all_simple_paths.html
index df70a8e628..5519efd905 100644
--- a/reference/all_simple_paths.html
+++ b/reference/all_simple_paths.html
@@ -122,28 +122,28 @@ 
Examplesg <- make_ring(10)
 all_simple_paths(g, 1, 5)
 #> [[1]]
-#> + 5/10 vertices, from e23464e:
+#> + 5/10 vertices, from 4711578:
 #> [1] 1 2 3 4 5
 #> 
 #> [[2]]
-#> + 7/10 vertices, from e23464e:
+#> + 7/10 vertices, from 4711578:
 #> [1]  1 10  9  8  7  6  5
 #> 
 all_simple_paths(g, 1, c(3, 5))
 #> [[1]]
-#> + 3/10 vertices, from e23464e:
+#> + 3/10 vertices, from 4711578:
 #> [1] 1 2 3
 #> 
 #> [[2]]
-#> + 5/10 vertices, from e23464e:
+#> + 5/10 vertices, from 4711578:
 #> [1] 1 2 3 4 5
 #> 
 #> [[3]]
-#> + 7/10 vertices, from e23464e:
+#> + 7/10 vertices, from 4711578:
 #> [1]  1 10  9  8  7  6  5
 #> 
 #> [[4]]
-#> + 9/10 vertices, from e23464e:
+#> + 9/10 vertices, from 4711578:
 #> [1]  1 10  9  8  7  6  5  4  3
 #> 
 
diff --git a/reference/are_adjacent.html b/reference/are_adjacent.html
index 575c7fb88a..195d2f9b6e 100644
--- a/reference/are_adjacent.html
+++ b/reference/are_adjacent.html
@@ -97,9 +97,9 @@ 
See alsoExamples

     
ug <- make_ring(10)
 ug
-#> IGRAPH fbf21db U--- 10 10 -- Ring graph
+#> IGRAPH ef68ae9 U--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from fbf21db:
+#> + edges from ef68ae9:
 #>  [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10 1--10
 are_adjacent(ug, 1, 2)
 #> [1] TRUE
@@ -108,9 +108,9 @@ 
Examples
 dg <- make_ring(10, directed = TRUE)
 dg
-#> IGRAPH 6d00a39 D--- 10 10 -- Ring graph
+#> IGRAPH 85457f3 D--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 6d00a39:
+#> + edges from 85457f3:
 #>  [1]  1-> 2  2-> 3  3-> 4  4-> 5  5-> 6  6-> 7  7-> 8  8-> 9  9->10 10-> 1
 are_adjacent(ug, 1, 2)
 #> [1] TRUE
diff --git a/reference/articulation_points.html b/reference/articulation_points.html
index d02aaf3087..3d35b74b8a 100644
--- a/reference/articulation_points.html
+++ b/reference/articulation_points.html
@@ -102,12 +102,12 @@ 
Examplesclu <- components(g)$membership
 g <- add_edges(g, c(match(1, clu), match(2, clu)))
 articulation_points(g)
-#> + 2/10 vertices, from b5e225b:
+#> + 2/10 vertices, from 778e6a0:
 #> [1] 6 1
 
 g <- make_graph("krackhardt_kite")
 bridges(g)
-#> + 2/18 edges from 230d33d:
+#> + 2/18 edges from 509fad5:
 #> [1] 9--10 8-- 9
 
 

diff --git a/reference/as.directed.html b/reference/as.directed.html
index 0336880c70..021871e4f3 100644
--- a/reference/as.directed.html
+++ b/reference/as.directed.html
@@ -159,16 +159,16 @@ 
Examples

 g <- make_ring(10)
 as.directed(g, "mutual")
-#> IGRAPH 87d69e1 D--- 10 20 -- Ring graph
+#> IGRAPH 2c81173 D--- 10 20 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 87d69e1:
+#> + edges from 2c81173:
 #>  [1]  1-> 2  2-> 3  3-> 4  4-> 5  5-> 6  6-> 7  7-> 8  8-> 9  9->10  1->10
 #> [11]  2-> 1  3-> 2  4-> 3  5-> 4  6-> 5  7-> 6  8-> 7  9-> 8 10-> 9 10-> 1
 g2 <- make_star(10)
 as.undirected(g)
-#> IGRAPH 0e4af55 U--- 10 10 -- Ring graph
+#> IGRAPH 8cc97fc U--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 0e4af55:
+#> + edges from 8cc97fc:
 #>  [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10 1--10
 
 # Combining edge attributes
@@ -176,9 +176,9 @@ 
ExamplesE(g3)$weight <- seq_len(ecount(g3))
 ug3 <- as.undirected(g3)
 print(ug3, e = TRUE)
-#> IGRAPH e4f3236 U-W- 10 10 -- Ring graph
+#> IGRAPH 73773a0 U-W- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), weight (e/n)
-#> + edges from e4f3236:
+#> + edges from 73773a0:
 #>  [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 1--10 9--10
 if (FALSE) { # rlang::is_interactive()
 x11(width = 10, height = 5)
@@ -198,9 +198,9 @@ 
Examples  edge.attr.comb = list(weight = length)
 )
 print(ug4, e = TRUE)
-#> IGRAPH 1eb93c7 U-W- 10 7 -- 
+#> IGRAPH 4930c77 U-W- 10 7 -- 
 #> + attr: weight (e/n)
-#> + edges from 1eb93c7:
+#> + edges from 4930c77:
 #> [1]  6-- 7  7-- 8  8-- 9  8-- 9  9-- 9 10--10 10--10
 
 

diff --git a/reference/as.igraph.html b/reference/as.igraph.html
index 33aa575e93..b06944409e 100644
--- a/reference/as.igraph.html
+++ b/reference/as.igraph.html
@@ -86,9 +86,9 @@ 
Examplesg <- make_full_graph(5) + make_full_graph(5)
 hrg <- fit_hrg(g)
 as.igraph(hrg)
-#> IGRAPH 374531a DN-- 19 18 -- Fitted HRG
+#> IGRAPH 8036d33 DN-- 19 18 -- Fitted HRG
 #> + attr: name (g/c), name (v/c), prob (v/n)
-#> + edges from 374531a (vertex names):
+#> + edges from 8036d33 (vertex names):
 #>  [1] g1->g4 g2->1  g3->2  g4->g6 g5->8  g6->g2 g7->g9 g8->6  g9->7  g1->g8
 #> [11] g2->g3 g3->4  g4->3  g5->9  g6->5  g7->g5 g8->g7 g9->10
 
diff --git a/reference/as_adj_list.html b/reference/as_adj_list.html
index 59f6f9240e..8219d81113 100644
--- a/reference/as_adj_list.html
+++ b/reference/as_adj_list.html
@@ -136,84 +136,84 @@ 
Examplesg <- make_ring(10)
 as_adj_list(g)
 #> [[1]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1]  2 10
 #> 
 #> [[2]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1] 1 3
 #> 
 #> [[3]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1] 2 4
 #> 
 #> [[4]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1] 3 5
 #> 
 #> [[5]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1] 4 6
 #> 
 #> [[6]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1] 5 7
 #> 
 #> [[7]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1] 6 8
 #> 
 #> [[8]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1] 7 9
 #> 
 #> [[9]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1]  8 10
 #> 
 #> [[10]]
-#> + 2/10 vertices, from 30ea3bc:
+#> + 2/10 vertices, from 949a534:
 #> [1] 1 9
 #> 
 as_adj_edge_list(g)
 #> [[1]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 1-- 2 1--10
 #> 
 #> [[2]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 1--2 2--3
 #> 
 #> [[3]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 2--3 3--4
 #> 
 #> [[4]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 3--4 4--5
 #> 
 #> [[5]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 4--5 5--6
 #> 
 #> [[6]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 5--6 6--7
 #> 
 #> [[7]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 6--7 7--8
 #> 
 #> [[8]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 7--8 8--9
 #> 
 #> [[9]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 8-- 9 9--10
 #> 
 #> [[10]]
-#> + 2/10 edges from 30ea3bc:
+#> + 2/10 edges from 949a534:
 #> [1] 1--10 9--10
 #> 
 
diff --git a/reference/as_graphnel.html b/reference/as_graphnel.html
index be795ee9d2..9a34b6c92b 100644
--- a/reference/as_graphnel.html
+++ b/reference/as_graphnel.html
@@ -105,10 +105,10 @@ 
ExamplesGNEL <- as_graphnel(g)
 g2 <- graph_from_graphnel(GNEL)
 g2
-#> IGRAPH 19510c8 UNW- 10 10 -- Ring graph
+#> IGRAPH 45d92eb UNW- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c), weight
 #> | (e/n)
-#> + edges from 19510c8 (vertex names):
+#> + edges from 45d92eb (vertex names):
 #>  [1] a--b a--j b--c c--d d--e e--f f--g g--h h--i i--j
 
 ## Directed
@@ -117,9 +117,9 @@ 
ExamplesGNEL2 <- as_graphnel(g3)
 g4 <- graph_from_graphnel(GNEL2)
 g4
-#> IGRAPH 9dc0118 DNW- 10 9 -- In-star
+#> IGRAPH e53d9d0 DNW- 10 9 -- In-star
 #> + attr: name (g/c), mode (g/c), center (g/n), name (v/c), weight (e/n)
-#> + edges from 9dc0118 (vertex names):
+#> + edges from e53d9d0 (vertex names):
 #> [1] b->a c->a d->a e->a f->a g->a h->a i->a j->a
 

     
diff --git a/reference/automorphism_group.html b/reference/automorphism_group.html
index 0f9eadc219..f56028f428 100644
--- a/reference/automorphism_group.html
+++ b/reference/automorphism_group.html
@@ -144,11 +144,11 @@ 
Examplesg <- make_ring(10)
 automorphism_group(g)
 #> [[1]]
-#> + 10/10 vertices, from 0c3c0a1:
+#> + 10/10 vertices, from de661c8:
 #>  [1]  1 10  9  8  7  6  5  4  3  2
 #> 
 #> [[2]]
-#> + 10/10 vertices, from 0c3c0a1:
+#> + 10/10 vertices, from de661c8:
 #>  [1]  2  3  4  5  6  7  8  9 10  1
 #> 
 

diff --git a/reference/bfs.html b/reference/bfs.html
index da6c779c99..98c5feb4cb 100644
--- a/reference/bfs.html
+++ b/reference/bfs.html
@@ -261,22 +261,22 @@ 
Examples#> [1] "out"
 #> 
 #> $order
-#> + 20/20 vertices, from 25d3d6c:
+#> + 20/20 vertices, from 6001afb:
 #>  [1]  1  2 10  3  9  4  8  5  7  6 11 12 20 13 19 14 18 15 17 16
 #> 
 #> $rank
 #>  [1]  1  2  4  6  8 10  9  7  5  3 11 12 14 16 18 20 19 17 15 13
 #> 
 #> $father
-#> + 20/20 vertices, from 25d3d6c:
+#> + 20/20 vertices, from 6001afb:
 #>  [1] NA  1  2  3  4  5  8  9 10  1 NA 11 12 13 14 15 18 19 20 11
 #> 
 #> $pred
-#> + 20/20 vertices, from 25d3d6c:
+#> + 20/20 vertices, from 6001afb:
 #>  [1] NA  1 10  9  8  7  5  4  3  2 NA 11 20 19 18 17 15 14 13 12
 #> 
 #> $succ
-#> + 20/20 vertices, from 25d3d6c:
+#> + 20/20 vertices, from 6001afb:
 #>  [1]  2 10  9  8  7 NA  6  5  4  3 12 20 19 18 17 NA 16 15 14 13
 #> 
 #> $dist
@@ -349,7 +349,7 @@ 
Examples#> [1] "out"
 #> 
 #> $order
-#> + 20/20 vertices, from b66e9f9:
+#> + 20/20 vertices, from b5e6a64:
 #>  [1]  1  2 10  3  9  4  8  5  7  6 11 12 20 13 19 14 18 15 17 16
 #> 
 #> $rank
diff --git a/reference/bipartite_projection.html b/reference/bipartite_projection.html
index 498b7a5666..e7c9d3c528 100644
--- a/reference/bipartite_projection.html
+++ b/reference/bipartite_projection.html
@@ -163,15 +163,15 @@ 
Examplesg2$name <- "Event network"
 proj2 <- bipartite_projection(g2)
 print(proj2[[1]], g = TRUE, e = TRUE)
-#> IGRAPH d23d183 UNW- 5 6 -- Event network
+#> IGRAPH 2200ba3 UNW- 5 6 -- Event network
 #> + attr: name (g/c), name (v/c), weight (e/n)
-#> + edges from d23d183 (vertex names):
+#> + edges from 2200ba3 (vertex names):
 #> [1] Alice--Bob   Alice--Cecil Alice--Dan   Bob  --Cecil Bob  --Dan  
 #> [6] Cecil--Dan  
 print(proj2[[2]], g = TRUE, e = TRUE)
-#> IGRAPH f5ec4ee UNW- 3 2 -- Event network
+#> IGRAPH 12e1896 UNW- 3 2 -- Event network
 #> + attr: name (g/c), name (v/c), weight (e/n)
-#> + edges from f5ec4ee (vertex names):
+#> + edges from 12e1896 (vertex names):
 #> [1] Party --Skiing    Skiing--Badminton
 
 

diff --git a/reference/c.igraph.es.html b/reference/c.igraph.es.html
index f9060c3dff..6be7c74aaa 100644
--- a/reference/c.igraph.es.html
+++ b/reference/c.igraph.es.html
@@ -95,7 +95,7 @@ 
See alsoExamples

     
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
 c(E(g)[1], E(g)["A|B"], E(g)[1:4])
-#> + 6/10 edges from 38c94f6 (vertex names):
+#> + 6/10 edges from fb47ce5 (vertex names):
 #> [1] A--B A--B A--B B--C C--D D--E
 

     
diff --git a/reference/c.igraph.vs.html b/reference/c.igraph.vs.html
index aa3ef91272..6438844702 100644
--- a/reference/c.igraph.vs.html
+++ b/reference/c.igraph.vs.html
@@ -95,7 +95,7 @@ 
See alsoExamples

     
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
 c(V(g)[1], V(g)["A"], V(g)[1:4])
-#> + 6/10 vertices, named, from 9741e01:
+#> + 6/10 vertices, named, from adeeb95:
 #> [1] A A A B C D
 

     
diff --git a/reference/cliques.html b/reference/cliques.html
index 7e7b4f9524..ba161ac9e8 100644
--- a/reference/cliques.html
+++ b/reference/cliques.html
@@ -173,156 +173,156 @@ 
Examples#> [1] 6
 cliques(g, min = 6)
 #> [[1]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  6  7 20 76 87 94
 #> 
 #> [[2]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  7 20 28 53 76 94
 #> 
 #> [[3]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 17 24 50 57 87 93
 #> 
 #> [[4]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 15 31 40 56 63
 #> 
 #> [[5]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 31 40 56 63 97
 #> 
 #> [[6]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 13 68 69 75 97
 #> 
 #> [[7]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 13 56 68 75 97
 #> 
 #> [[8]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 56 63 68 81 82 97
 #> 
 #> [[9]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 15 28 31 66 85 93
 #> 
 #> [[10]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  3 38 50 68 96 99
 #> 
 #> [[11]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 28 72 79 94
 #> 
 #> [[12]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 54 72 79 94
 #> 
 #> [[13]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 63 79 94 97
 #> 
 #> [[14]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 63 77 94 97
 #> 
 #> [[15]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 13 14 33 79 97
 #> 
 #> [[16]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 17 63 77 97
 #> 
 #> [[17]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 14 18 60 63 97
 #> 
 #> [[18]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 17 24 46 57 84 91
 #> 
 #> [[19]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 17 24 46 47 57 91
 #> 
 largest_cliques(g)
 #> [[1]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  3 99 50 96 68 38
 #> 
 #> [[2]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 28 72 79 94
 #> 
 #> [[3]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 54 79 72 94
 #> 
 #> [[4]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 97 17 63 77
 #> 
 #> [[5]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 97 79 13 33
 #> 
 #> [[6]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 97 79 63 94
 #> 
 #> [[7]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  5 14 97 77 94 63
 #> 
 #> [[8]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  6  7 94 87 20 76
 #> 
 #> [[9]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  7 53 94 28 76 20
 #> 
 #> [[10]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 97 13 68 75 56
 #> 
 #> [[11]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 97 13 68 75 69
 #> 
 #> [[12]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 97 63 14 60 18
 #> 
 #> [[13]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 97 63 40 56 31
 #> 
 #> [[14]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1]  8 15 63 56 40 31
 #> 
 #> [[15]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 15 93 31 85 28 66
 #> 
 #> [[16]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 17 93 50 87 57 24
 #> 
 #> [[17]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 17 46 91 57 24 84
 #> 
 #> [[18]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 17 46 91 57 24 47
 #> 
 #> [[19]]
-#> + 6/100 vertices, from 0e400d2:
+#> + 6/100 vertices, from 2de0fd6:
 #> [1] 56 97 82 68 81 63
 #> 
 
@@ -330,567 +330,567 @@ 
Examplesg <- sample_gnp(100, 0.03)
 max_cliques(g)
 #> [[1]]
-#> + 1/100 vertex, from 96c8506:
+#> + 1/100 vertex, from 00047a2:
 #> [1] 49
 #> 
 #> [[2]]
-#> + 1/100 vertex, from 96c8506:
+#> + 1/100 vertex, from 00047a2:
 #> [1] 64
 #> 
 #> [[3]]
-#> + 1/100 vertex, from 96c8506:
+#> + 1/100 vertex, from 00047a2:
 #> [1] 28
 #> 
 #> [[4]]
-#> + 1/100 vertex, from 96c8506:
+#> + 1/100 vertex, from 00047a2:
 #> [1] 27
 #> 
 #> [[5]]
-#> + 1/100 vertex, from 96c8506:
+#> + 1/100 vertex, from 00047a2:
 #> [1] 56
 #> 
 #> [[6]]
-#> + 1/100 vertex, from 96c8506:
+#> + 1/100 vertex, from 00047a2:
 #> [1] 35
 #> 
 #> [[7]]
-#> + 1/100 vertex, from 96c8506:
+#> + 1/100 vertex, from 00047a2:
 #> [1] 4
 #> 
 #> [[8]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 89 80
 #> 
 #> [[9]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 38 57
 #> 
 #> [[10]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 70  1
 #> 
 #> [[11]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 12 31
 #> 
 #> [[12]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 93 22
 #> 
 #> [[13]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 21 63
 #> 
 #> [[14]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 73 50
 #> 
 #> [[15]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 96 31
 #> 
 #> [[16]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 25 23
 #> 
 #> [[17]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 99 94
 #> 
 #> [[18]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 32 75
 #> 
 #> [[19]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 100  39
 #> 
 #> [[20]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 44 16
 #> 
 #> [[21]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 62 61
 #> 
 #> [[22]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 36  2
 #> 
 #> [[23]]
-#> + 2/100 vertices, from 96c8506:
+#> + 2/100 vertices, from 00047a2:
 #> [1] 50 87
 #> 
 #> [[24]]
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 #> 
 

diff --git a/reference/cohesive_blocks.html b/reference/cohesive_blocks.html
index faf0e68496..74e20bde2c 100644
--- a/reference/cohesive_blocks.html
+++ b/reference/cohesive_blocks.html
@@ -302,23 +302,23 @@ 
Examples#>    '- B-5   c 3, n  4   ......o.oo o......... ... 
 blocks(mwBlocks)
 #> [[1]]
-#> + 23/23 vertices, named, from da68a71:
+#> + 23/23 vertices, named, from ce17936:
 #>  [1] 1  2  3  4  5  6  7  21 8  11 14 19 9  10 12 13 16 15 17 18 20 22 23
 #> 
 #> [[2]]
-#> + 14/23 vertices, named, from da68a71:
+#> + 14/23 vertices, named, from ce17936:
 #>  [1] 1  2  3  4  5  6  7  21 19 17 18 20 22 23
 #> 
 #> [[3]]
-#> + 10/23 vertices, named, from da68a71:
+#> + 10/23 vertices, named, from ce17936:
 #>  [1] 7  8  11 14 9  10 12 13 16 15
 #> 
 #> [[4]]
-#> + 7/23 vertices, named, from da68a71:
+#> + 7/23 vertices, named, from ce17936:
 #> [1] 1 2 3 4 5 6 7
 #> 
 #> [[5]]
-#> + 4/23 vertices, named, from da68a71:
+#> + 4/23 vertices, named, from ce17936:
 #> [1] 7  8  11 14
 #> 
 cohesion(mwBlocks)
diff --git a/reference/complementer.html b/reference/complementer.html
index ffe2eea613..37677761b3 100644
--- a/reference/complementer.html
+++ b/reference/complementer.html
@@ -117,9 +117,9 @@ 
Examples## Complementer of a ring
 g <- make_ring(10)
 complementer(g)
-#> IGRAPH 306a1f8 U--- 10 35 -- Ring graph
+#> IGRAPH 26d88cb U--- 10 35 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 306a1f8:
+#> + edges from 26d88cb:
 #>  [1] 1-- 9 1-- 8 1-- 7 1-- 6 1-- 5 1-- 4 1-- 3 2--10 2-- 9 2-- 8 2-- 7 2-- 6
 #> [13] 2-- 5 2-- 4 3--10 3-- 9 3-- 8 3-- 7 3-- 6 3-- 5 4--10 4-- 9 4-- 8 4-- 7
 #> [25] 4-- 6 5--10 5-- 9 5-- 8 5-- 7 6--10 6-- 9 6-- 8 7--10 7-- 9 8--10
@@ -129,10 +129,10 @@ 
Examplesgc <- complementer(g)
 gu <- union(g, gc)
 gu
-#> IGRAPH 2058e41 U--- 10 45 -- 
+#> IGRAPH c8b54b5 U--- 10 45 -- 
 #> + attr: name_1 (g/c), name_2 (g/c), mutual_1 (g/l), mutual_2 (g/l),
 #> | circular_1 (g/l), circular_2 (g/l)
-#> + edges from 2058e41:
+#> + edges from c8b54b5:
 #>  [1] 9--10 8--10 8-- 9 7--10 7-- 9 7-- 8 6--10 6-- 9 6-- 8 6-- 7 5--10 5-- 9
 #> [13] 5-- 8 5-- 7 5-- 6 4--10 4-- 9 4-- 8 4-- 7 4-- 6 4-- 5 3--10 3-- 9 3-- 8
 #> [25] 3-- 7 3-- 6 3-- 5 3-- 4 2--10 2-- 9 2-- 8 2-- 7 2-- 6 2-- 5 2-- 4 2-- 3
diff --git a/reference/components.html b/reference/components.html
index fdff688c4a..97c3a3d85b 100644
--- a/reference/components.html
+++ b/reference/components.html
@@ -203,9 +203,9 @@ 
Examples#> [1] 20
 #> 
 largest_component(g)
-#> IGRAPH c3b26aa U--- 8 8 -- Erdos-Renyi (gnp) graph
+#> IGRAPH 94a6405 U--- 8 8 -- Erdos-Renyi (gnp) graph
 #> + attr: name (g/c), type (g/c), loops (g/l), p (g/n)
-#> + edges from c3b26aa:
+#> + edges from 94a6405:
 #> [1] 1--3 2--3 2--5 3--6 3--7 4--7 3--8 5--8
 

     
diff --git a/reference/compose.html b/reference/compose.html
index ce90ce7b9b..f85f769973 100644
--- a/reference/compose.html
+++ b/reference/compose.html
@@ -146,7 +146,7 @@ 
Examplesg2 <- make_star(10, mode = "undirected")
 gc <- compose(g1, g2)
 print_all(gc)
-#> IGRAPH 8058748 U--- 10 36 -- 
+#> IGRAPH ae72b8e U--- 10 36 -- 
 #> + attr: name_1 (g/c), name_2 (g/c), mutual (g/l), circular (g/l), mode
 #> | (g/c), center (g/n)
 #> + edges:
@@ -161,7 +161,7 @@ 
Examples#>  9 --  1  1  2 10
 #> 10 --  1  2  2  3  4  5  6  7  8  9 10 10
 print_all(simplify(gc))
-#> IGRAPH ab48b48 U--- 10 24 -- 
+#> IGRAPH d30a60b U--- 10 24 -- 
 #> + attr: name_1 (g/c), name_2 (g/c), mutual (g/l), circular (g/l), mode
 #> | (g/c), center (g/n)
 #> + edges:
diff --git a/reference/contract.html b/reference/contract.html
index 3bbd0f2c0c..2de091c7f0 100644
--- a/reference/contract.html
+++ b/reference/contract.html
@@ -131,10 +131,10 @@ 
Examples## graph and edge attributes are kept, vertex attributes are
 ## combined using the 'toString' function.
 print(g2, g = TRUE, v = TRUE, e = TRUE)
-#> IGRAPH dad2d94 UNW- 5 10 -- Ring
+#> IGRAPH d2ae0f4 UNW- 5 10 -- Ring
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c), weight
 #> | (e/n)
-#> + edges from dad2d94 (vertex names):
+#> + edges from d2ae0f4 (vertex names):
 #>  [1] a, b--a, b a, b--c, d c, d--c, d c, d--e, f e, f--e, f e, f--g, h
 #>  [7] g, h--g, h g, h--i, j i, j--i, j a, b--i, j
 
diff --git a/reference/delete_edges.html b/reference/delete_edges.html
index c2f9e9dd74..f49644daff 100644
--- a/reference/delete_edges.html
+++ b/reference/delete_edges.html
@@ -104,25 +104,25 @@ 
Examples
g <- make_ring(10) %>%
   delete_edges(seq(1, 9, by = 2))
 g
-#> IGRAPH 064b4ba U--- 10 5 -- Ring graph
+#> IGRAPH 13a6236 U--- 10 5 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 064b4ba:
+#> + edges from 13a6236:
 #> [1] 2-- 3 4-- 5 6-- 7 8-- 9 1--10
 
 g <- make_ring(10) %>%
   delete_edges("10|1")
 g
-#> IGRAPH b7e2f07 U--- 10 9 -- Ring graph
+#> IGRAPH 7ed13bf U--- 10 9 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from b7e2f07:
+#> + edges from 7ed13bf:
 #> [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10
 
 g <- make_ring(5)
 g <- delete_edges(g, get.edge.ids(g, c(1, 5, 4, 5)))
 g
-#> IGRAPH bcbe3a0 U--- 5 3 -- Ring graph
+#> IGRAPH 3b1dae9 U--- 5 3 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from bcbe3a0:
+#> + edges from 3b1dae9:
 #> [1] 1--2 2--3 3--4
 

     
diff --git a/reference/delete_vertices.html b/reference/delete_vertices.html
index 60ea7457eb..5f52fee268 100644
--- a/reference/delete_vertices.html
+++ b/reference/delete_vertices.html
@@ -101,23 +101,23 @@ 
Examples
g <- make_ring(10) %>%
   set_vertex_attr("name", value = LETTERS[1:10])
 g
-#> IGRAPH 9847e51 UN-- 10 10 -- Ring graph
+#> IGRAPH 50ca8d8 UN-- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from 9847e51 (vertex names):
+#> + edges from 50ca8d8 (vertex names):
 #>  [1] A--B B--C C--D D--E E--F F--G G--H H--I I--J A--J
 V(g)
-#> + 10/10 vertices, named, from 9847e51:
+#> + 10/10 vertices, named, from 50ca8d8:
 #>  [1] A B C D E F G H I J
 
 g2 <- delete_vertices(g, c(1, 5)) %>%
   delete_vertices("B")
 g2
-#> IGRAPH c0ede19 UN-- 7 5 -- Ring graph
+#> IGRAPH aec3102 UN-- 7 5 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from c0ede19 (vertex names):
+#> + edges from aec3102 (vertex names):
 #> [1] C--D F--G G--H H--I I--J
 V(g2)
-#> + 7/7 vertices, named, from c0ede19:
+#> + 7/7 vertices, named, from aec3102:
 #> [1] C D F G H I J
 

     
diff --git a/reference/dfs.html b/reference/dfs.html
index cd140670a8..b94098ae6c 100644
--- a/reference/dfs.html
+++ b/reference/dfs.html
@@ -232,15 +232,15 @@ 
Examples#> [1] "out"
 #> 
 #> $order
-#> + 20/20 vertices, from bc838a0:
+#> + 20/20 vertices, from 123dc55:
 #>  [1]  1  2  4  8  9  5 10  3  6  7 11 12 14 18 19 15 20 13 16 17
 #> 
 #> $order.out
-#> + 20/20 vertices, from bc838a0:
+#> + 20/20 vertices, from 123dc55:
 #>  [1]  8  9  4 10  5  2  6  7  3  1 18 19 14 20 15 12 16 17 13 11
 #> 
 #> $father
-#> + 20/20 vertices, from bc838a0:
+#> + 20/20 vertices, from 123dc55:
 #>  [1] NA  1  1  2  2  3  3  4  4  5 NA 11 11 12 12 13 13 14 14 15
 #> 
 #> $dist
diff --git a/reference/diameter.html b/reference/diameter.html
index 199456fdcd..e4e797e6f2 100644
--- a/reference/diameter.html
+++ b/reference/diameter.html
@@ -131,12 +131,12 @@ 
Examplesdiameter(g)
 #> [1] 27
 get_diameter(g)
-#> + 5/10 vertices, from 33c19d1:
+#> + 5/10 vertices, from 3d8dbde:
 #> [1]  1 10  9  8  7
 diameter(g, weights = NA)
 #> [1] 5
 get_diameter(g, weights = NA)
-#> + 6/10 vertices, from 33c19d1:
+#> + 6/10 vertices, from 3d8dbde:
 #> [1] 1 2 3 4 5 6
 
 

diff --git a/reference/difference.igraph.es.html b/reference/difference.igraph.es.html
index c229a4c54a..2731ab5f5b 100644
--- a/reference/difference.igraph.es.html
+++ b/reference/difference.igraph.es.html
@@ -104,7 +104,7 @@ 
See alsoExamples

     
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
 difference(V(g), V(g)[6:10])
-#> + 5/10 vertices, named, from f594f67:
+#> + 5/10 vertices, named, from 185dd81:
 #> [1] A B C D E
 

     
diff --git a/reference/difference.igraph.html b/reference/difference.igraph.html
index 8129119db8..dd9fcb68ad 100644
--- a/reference/difference.igraph.html
+++ b/reference/difference.igraph.html
@@ -143,7 +143,7 @@ 
ExamplesV(sstar)$name <- letters[c(1, 3, 5, 7, 9, 11)]
 G <- wheel %m% sstar
 print_all(G)
-#> IGRAPH aa529a0 UN-- 11 15 -- 
+#> IGRAPH 0b503c5 UN-- 11 15 -- 
 #> + attr: name_1 (g/c), name_2 (g/c), mutual (g/l), circular (g/l), mode
 #> | (g/c), center (g/n), name (v/c)
 #> + edges (vertex names):
diff --git a/reference/difference.igraph.vs.html b/reference/difference.igraph.vs.html
index f4fa35cae4..992e2f8c1c 100644
--- a/reference/difference.igraph.vs.html
+++ b/reference/difference.igraph.vs.html
@@ -104,7 +104,7 @@ 
See alsoExamples

     
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
 difference(V(g), V(g)[6:10])
-#> + 5/10 vertices, named, from 653531e:
+#> + 5/10 vertices, named, from 376eb29:
 #> [1] A B C D E
 

     
diff --git a/reference/disjoint_union.html b/reference/disjoint_union.html
index 04e9e7329c..2e1cd4a72f 100644
--- a/reference/disjoint_union.html
+++ b/reference/disjoint_union.html
@@ -132,10 +132,10 @@ 
Examplesg2 <- make_ring(10)
 V(g2)$name <- letters[11:20]
 print_all(g1 %du% g2)
-#> IGRAPH a86d524 UN-- 20 19 -- 
+#> IGRAPH b580fcc UN-- 20 19 -- 
 #> + attr: name_1 (g/c), name_2 (g/c), mode (g/c), center (g/n), mutual
 #> | (g/l), circular (g/l), name (v/c)
-#> + edges from a86d524 (vertex names):
+#> + edges from b580fcc (vertex names):
 #>  [1] a--b a--c a--d a--e a--f a--g a--h a--i a--j k--l l--m m--n n--o o--p p--q
 #> [16] q--r r--s s--t k--t
 

diff --git a/reference/distances.html b/reference/distances.html
index 30dd8573e5..3c5800606c 100644
--- a/reference/distances.html
+++ b/reference/distances.html
@@ -358,43 +358,43 @@ 
Examplesshortest_paths(g, 5)
 #> $vpath
 #> $vpath[[1]]
-#> + 5/10 vertices, from 0142f94:
+#> + 5/10 vertices, from ddccd7c:
 #> [1] 5 4 3 2 1
 #> 
 #> $vpath[[2]]
-#> + 4/10 vertices, from 0142f94:
+#> + 4/10 vertices, from ddccd7c:
 #> [1] 5 4 3 2
 #> 
 #> $vpath[[3]]
-#> + 3/10 vertices, from 0142f94:
+#> + 3/10 vertices, from ddccd7c:
 #> [1] 5 4 3
 #> 
 #> $vpath[[4]]
-#> + 2/10 vertices, from 0142f94:
+#> + 2/10 vertices, from ddccd7c:
 #> [1] 5 4
 #> 
 #> $vpath[[5]]
-#> + 1/10 vertex, from 0142f94:
+#> + 1/10 vertex, from ddccd7c:
 #> [1] 5
 #> 
 #> $vpath[[6]]
-#> + 2/10 vertices, from 0142f94:
+#> + 2/10 vertices, from ddccd7c:
 #> [1] 5 6
 #> 
 #> $vpath[[7]]
-#> + 3/10 vertices, from 0142f94:
+#> + 3/10 vertices, from ddccd7c:
 #> [1] 5 6 7
 #> 
 #> $vpath[[8]]
-#> + 4/10 vertices, from 0142f94:
+#> + 4/10 vertices, from ddccd7c:
 #> [1] 5 6 7 8
 #> 
 #> $vpath[[9]]
-#> + 5/10 vertices, from 0142f94:
+#> + 5/10 vertices, from ddccd7c:
 #> [1] 5 6 7 8 9
 #> 
 #> $vpath[[10]]
-#> + 6/10 vertices, from 0142f94:
+#> + 6/10 vertices, from ddccd7c:
 #> [1]  5  4  3  2  1 10
 #> 
 #> 
@@ -410,19 +410,19 @@ 
Examplesall_shortest_paths(g, 1, 6:8)
 #> $vpaths
 #> $vpaths[[1]]
-#> + 6/10 vertices, from 0142f94:
+#> + 6/10 vertices, from ddccd7c:
 #> [1]  1 10  9  8  7  6
 #> 
 #> $vpaths[[2]]
-#> + 6/10 vertices, from 0142f94:
+#> + 6/10 vertices, from ddccd7c:
 #> [1] 1 2 3 4 5 6
 #> 
 #> $vpaths[[3]]
-#> + 5/10 vertices, from 0142f94:
+#> + 5/10 vertices, from ddccd7c:
 #> [1]  1 10  9  8  7
 #> 
 #> $vpaths[[4]]
-#> + 4/10 vertices, from 0142f94:
+#> + 4/10 vertices, from ddccd7c:
 #> [1]  1 10  9  8
 #> 
 #> 
@@ -445,19 +445,19 @@ 
Examples#> 
 #> $res
 #> $res[[1]]
-#> + 6/10 vertices, from 0142f94:
+#> + 6/10 vertices, from ddccd7c:
 #> [1]  1 10  9  8  7  6
 #> 
 #> $res[[2]]
-#> + 6/10 vertices, from 0142f94:
+#> + 6/10 vertices, from ddccd7c:
 #> [1] 1 2 3 4 5 6
 #> 
 #> $res[[3]]
-#> + 5/10 vertices, from 0142f94:
+#> + 5/10 vertices, from ddccd7c:
 #> [1]  1 10  9  8  7
 #> 
 #> $res[[4]]
-#> + 4/10 vertices, from 0142f94:
+#> + 4/10 vertices, from ddccd7c:
 #> [1]  1 10  9  8
 #> 
 #> 
diff --git a/reference/edge.html b/reference/edge.html
index 0859ba3ec2..24b25a28a0 100644
--- a/reference/edge.html
+++ b/reference/edge.html
@@ -120,7 +120,7 @@ 
Examples  edge("8|9")
 
 E(g)[[]]
-#> + 11/11 edges from 9a337a1:
+#> + 11/11 edges from 7fa4f30:
 #>    tail head tid hid color
 #> 1     1    2   1   2   red
 #> 2     2    3   2   3   red
diff --git a/reference/edge_attr-set.html b/reference/edge_attr-set.html
index 04d43b8c2f..cf8c880c52 100644
--- a/reference/edge_attr-set.html
+++ b/reference/edge_attr-set.html
@@ -111,10 +111,10 @@ 
Examples)
 edge_attr(g, "label") <- E(g)$name
 g
-#> IGRAPH 96afe72 U--- 10 10 -- Ring graph
+#> IGRAPH fc41da6 U--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (e/c), color
 #> | (e/c), label (e/c)
-#> + edges from 96afe72:
+#> + edges from fc41da6:
 #>  [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10 1--10
 plot(g)
 
diff --git a/reference/edge_attr.html b/reference/edge_attr.html
index c36b97d5e1..434bf171b1 100644
--- a/reference/edge_attr.html
+++ b/reference/edge_attr.html
@@ -103,10 +103,10 @@ 
Examples  set_edge_attr("weight", value = 1:10) %>%
   set_edge_attr("color", value = "red")
 g
-#> IGRAPH c227f14 U-W- 10 10 -- Ring graph
+#> IGRAPH 9245d3b U-W- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), weight (e/n), color
 #> | (e/c)
-#> + edges from c227f14:
+#> + edges from 9245d3b:
 #>  [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10 1--10
 plot(g, edge.width = E(g)$weight)
 
diff --git a/reference/ego.html b/reference/ego.html
index 1a2bd66ad7..9e27f6ede5 100644
--- a/reference/ego.html
+++ b/reference/ego.html
@@ -250,82 +250,82 @@ 
Examples
 ego(g, order = 0, 1:3)
 #> [[1]]
-#> + 1/10 vertex, from f83005d:
+#> + 1/10 vertex, from c4a37c0:
 #> [1] 1
 #> 
 #> [[2]]
-#> + 1/10 vertex, from f83005d:
+#> + 1/10 vertex, from c4a37c0:
 #> [1] 2
 #> 
 #> [[3]]
-#> + 1/10 vertex, from f83005d:
+#> + 1/10 vertex, from c4a37c0:
 #> [1] 3
 #> 
 ego(g, order = 1, 1:3)
 #> [[1]]
-#> + 3/10 vertices, from f83005d:
+#> + 3/10 vertices, from c4a37c0:
 #> [1]  1  2 10
 #> 
 #> [[2]]
-#> + 3/10 vertices, from f83005d:
+#> + 3/10 vertices, from c4a37c0:
 #> [1] 2 1 3
 #> 
 #> [[3]]
-#> + 3/10 vertices, from f83005d:
+#> + 3/10 vertices, from c4a37c0:
 #> [1] 3 2 4
 #> 
 ego(g, order = 2, 1:3)
 #> [[1]]
-#> + 5/10 vertices, from f83005d:
+#> + 5/10 vertices, from c4a37c0:
 #> [1]  1  2 10  3  9
 #> 
 #> [[2]]
-#> + 5/10 vertices, from f83005d:
+#> + 5/10 vertices, from c4a37c0:
 #> [1]  2  1  3 10  4
 #> 
 #> [[3]]
-#> + 5/10 vertices, from f83005d:
+#> + 5/10 vertices, from c4a37c0:
 #> [1] 3 2 4 1 5
 #> 
 
 # neighborhood() is an alias of ego()
 neighborhood(g, order = 0, 1:3)
 #> [[1]]
-#> + 1/10 vertex, from f83005d:
+#> + 1/10 vertex, from c4a37c0:
 #> [1] 1
 #> 
 #> [[2]]
-#> + 1/10 vertex, from f83005d:
+#> + 1/10 vertex, from c4a37c0:
 #> [1] 2
 #> 
 #> [[3]]
-#> + 1/10 vertex, from f83005d:
+#> + 1/10 vertex, from c4a37c0:
 #> [1] 3
 #> 
 neighborhood(g, order = 1, 1:3)
 #> [[1]]
-#> + 3/10 vertices, from f83005d:
+#> + 3/10 vertices, from c4a37c0:
 #> [1]  1  2 10
 #> 
 #> [[2]]
-#> + 3/10 vertices, from f83005d:
+#> + 3/10 vertices, from c4a37c0:
 #> [1] 2 1 3
 #> 
 #> [[3]]
-#> + 3/10 vertices, from f83005d:
+#> + 3/10 vertices, from c4a37c0:
 #> [1] 3 2 4
 #> 
 neighborhood(g, order = 2, 1:3)
 #> [[1]]
-#> + 5/10 vertices, from f83005d:
+#> + 5/10 vertices, from c4a37c0:
 #> [1]  1  2 10  3  9
 #> 
 #> [[2]]
-#> + 5/10 vertices, from f83005d:
+#> + 5/10 vertices, from c4a37c0:
 #> [1]  2  1  3 10  4
 #> 
 #> [[3]]
-#> + 5/10 vertices, from f83005d:
+#> + 5/10 vertices, from c4a37c0:
 #> [1] 3 2 4 1 5
 #> 
 
@@ -333,41 +333,41 @@ 
ExamplesV(g)$name <- c("a", "b", "c", "d", "e", "f", "g", "h", "i", "j")
 make_ego_graph(g, order = 2, 1:3)
 #> [[1]]
-#> IGRAPH 53f064d UN-- 5 4 -- Ring graph
+#> IGRAPH d421522 UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from 53f064d (vertex names):
+#> + edges from d421522 (vertex names):
 #> [1] a--b b--c a--j i--j
 #> 
 #> [[2]]
-#> IGRAPH 12c4485 UN-- 5 4 -- Ring graph
+#> IGRAPH d56cc98 UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from 12c4485 (vertex names):
+#> + edges from d56cc98 (vertex names):
 #> [1] a--b b--c c--d a--j
 #> 
 #> [[3]]
-#> IGRAPH f9ad0dc UN-- 5 4 -- Ring graph
+#> IGRAPH ed366f5 UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from f9ad0dc (vertex names):
+#> + edges from ed366f5 (vertex names):
 #> [1] a--b b--c c--d d--e
 #> 
 # make_neighborhood_graph() is an alias of make_ego_graph()
 make_neighborhood_graph(g, order = 2, 1:3)
 #> [[1]]
-#> IGRAPH b06e75b UN-- 5 4 -- Ring graph
+#> IGRAPH bd5baff UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from b06e75b (vertex names):
+#> + edges from bd5baff (vertex names):
 #> [1] a--b b--c a--j i--j
 #> 
 #> [[2]]
-#> IGRAPH d5ecd27 UN-- 5 4 -- Ring graph
+#> IGRAPH 7c08dbe UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from d5ecd27 (vertex names):
+#> + edges from 7c08dbe (vertex names):
 #> [1] a--b b--c c--d a--j
 #> 
 #> [[3]]
-#> IGRAPH d48da2c UN-- 5 4 -- Ring graph
+#> IGRAPH b1f49e2 UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from d48da2c (vertex names):
+#> + edges from b1f49e2 (vertex names):
 #> [1] a--b b--c c--d d--e
 #> 
 
diff --git a/reference/feedback_arc_set.html b/reference/feedback_arc_set.html
index 97032b2e53..6253b1ae18 100644
--- a/reference/feedback_arc_set.html
+++ b/reference/feedback_arc_set.html
@@ -138,10 +138,10 @@ 
Examples

 g <- sample_gnm(20, 40, directed = TRUE)
 feedback_arc_set(g)
-#> + 6/40 edges from 733e83c:
+#> + 6/40 edges from eae7c45:
 #> [1]  6->15  6->19  9->15 11-> 3 16->10 17-> 5
 feedback_arc_set(g, algo = "approx_eades")
-#> + 6/40 edges from 733e83c:
+#> + 6/40 edges from eae7c45:
 #> [1]  6->15  6->19  9->15 11-> 3 16->10 17-> 5
 

     
diff --git a/reference/get.edge.ids.html b/reference/get.edge.ids.html
index 0c393940ef..ee2ff6144f 100644
--- a/reference/get.edge.ids.html
+++ b/reference/get.edge.ids.html
@@ -129,7 +129,7 @@ 
Examplesg <- make_ring(10)
 ei <- get.edge.ids(g, c(1, 2, 4, 5))
 E(g)[ei]
-#> + 2/10 edges from 0bbd5f5:
+#> + 2/10 edges from de1d8d8:
 #> [1] 1--2 4--5
 
 ## non-existant edge
@@ -143,7 +143,7 @@ 
Exampleseis
 #> [1] 5 5
 E(g)[eis]
-#> + 2/5 edges from 5b87bd1:
+#> + 2/5 edges from c4462d8:
 #> [1] 1->2 1->2
 
 

diff --git a/reference/girth.html b/reference/girth.html
index a525f5e39d..b5cb012e99 100644
--- a/reference/girth.html
+++ b/reference/girth.html
@@ -139,7 +139,7 @@ 
Examples#> [1] Inf
 #> 
 #> $circle
-#> + 0/1000 vertices, from 84eb1f1:
+#> + 0/1000 vertices, from 6b2e0a5:
 #> 
 
 # The worst case running time is for a ring
@@ -149,7 +149,7 @@ 
Examples#> [1] 100
 #> 
 #> $circle
-#> + 100/100 vertices, from a2af11f:
+#> + 100/100 vertices, from 1cf1364:
 #>   [1]  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68
 #>  [19]  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86
 #>  [37]  87  88  89  90  91  92  93  94  95  96  97  98  99 100   1   2   3   4
@@ -165,7 +165,7 @@ 
Examples#> [1] 12
 #> 
 #> $circle
-#> + 12/1000 vertices, from e94c06b:
+#> + 12/1000 vertices, from dd69823:
 #>  [1] 903 811 514 822 850 938 125 275 732 518 446 475
 #> 
 
diff --git a/reference/graph_.html b/reference/graph_.html
index 5e4a4d94e9..323a3b0ef5 100644
--- a/reference/graph_.html
+++ b/reference/graph_.html
@@ -69,12 +69,12 @@ 
DetailsExamples

     
## These are equivalent
 graph_(cbind(1:5, 2:6), from_edgelist(directed = FALSE))
-#> IGRAPH 010e0ba U--- 6 5 -- 
-#> + edges from 010e0ba:
+#> IGRAPH 81d4c0f U--- 6 5 -- 
+#> + edges from 81d4c0f:
 #> [1] 1--2 2--3 3--4 4--5 5--6
 graph_(cbind(1:5, 2:6), from_edgelist(), directed = FALSE)
-#> IGRAPH 9756e7c U--- 6 5 -- 
-#> + edges from 9756e7c:
+#> IGRAPH 84d766a U--- 6 5 -- 
+#> + edges from 84d766a:
 #> [1] 1--2 2--3 3--4 4--5 5--6
 

     
diff --git a/reference/graph_attr-set.html b/reference/graph_attr-set.html
index 9c7505ea31..b0679958d5 100644
--- a/reference/graph_attr-set.html
+++ b/reference/graph_attr-set.html
@@ -101,9 +101,9 @@ 
Examples
g <- make_graph(~ A - B:C:D)
 graph_attr(g, "name") <- "4-star"
 g
-#> IGRAPH 088933b UN-- 4 3 -- 4-star
+#> IGRAPH 6a98028 UN-- 4 3 -- 4-star
 #> + attr: name (g/c), name (v/c)
-#> + edges from 088933b (vertex names):
+#> + edges from 6a98028 (vertex names):
 #> [1] A--B A--C A--D
 
 graph_attr(g) <- list(
diff --git a/reference/graph_center.html b/reference/graph_center.html
index 93c83f6603..4c482b3211 100644
--- a/reference/graph_center.html
+++ b/reference/graph_center.html
@@ -103,13 +103,13 @@ 
See alsoExamples

     
tree <- make_tree(100, 7)
 graph_center(tree)
-#> + 2/100 vertices, from 7e1f23d:
+#> + 2/100 vertices, from 38b29c3:
 #> [1] 1 2
 graph_center(tree, mode = "in")
-#> + 1/100 vertex, from 7e1f23d:
+#> + 1/100 vertex, from 38b29c3:
 #> [1] 1
 graph_center(tree, mode = "out")
-#> + 85/100 vertices, from 7e1f23d:
+#> + 85/100 vertices, from 38b29c3:
 #>  [1]  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34
 #> [20]  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53
 #> [39]  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72
@@ -119,12 +119,12 @@ 
Examples# Without and with weights
 ring <- make_ring(10)
 graph_center(ring)
-#> + 10/10 vertices, from 16c965c:
+#> + 10/10 vertices, from f19000c:
 #>  [1]  1  2  3  4  5  6  7  8  9 10
 # Add weights
 E(ring)$weight <- seq_len(ecount(ring))
 graph_center(ring)
-#> + 1/10 vertex, from 16c965c:
+#> + 1/10 vertex, from f19000c:
 #> [1] 7
 
 

diff --git a/reference/graph_from_adjacency_matrix.html b/reference/graph_from_adjacency_matrix.html
index f42643828c..ca37c8508e 100644
--- a/reference/graph_from_adjacency_matrix.html
+++ b/reference/graph_from_adjacency_matrix.html
@@ -309,7 +309,7 @@ 
Examples  add.rownames = "code"
 )
 summary(g10)
-#> IGRAPH 0524e0f DNW- 10 56 -- 
+#> IGRAPH d2a9cdb DNW- 10 56 -- 
 #> + attr: name (v/c), code (v/c), weight (e/n)
 
 

diff --git a/reference/graph_from_atlas.html b/reference/graph_from_atlas.html
index d540204055..1fdba2631d 100644
--- a/reference/graph_from_atlas.html
+++ b/reference/graph_from_atlas.html
@@ -127,14 +127,14 @@ 
See alsoExamples

     
## Some randomly picked graphs from the atlas
 graph_from_atlas(sample(0:1252, 1))
-#> IGRAPH 12fbab5 U--- 7 11 -- Graph from the Atlas #766
+#> IGRAPH 5eefc38 U--- 7 11 -- Graph from the Atlas #766
 #> + attr: name (g/c), n (g/n)
-#> + edges from 12fbab5:
+#> + edges from 5eefc38:
 #>  [1] 4--5 1--5 1--2 2--3 3--4 1--6 4--6 1--4 2--6 3--6 6--7
 graph_from_atlas(sample(0:1252, 1))
-#> IGRAPH 84cb1f6 U--- 7 12 -- Graph from the Atlas #893
+#> IGRAPH b65c14a U--- 7 12 -- Graph from the Atlas #893
 #> + attr: name (g/c), n (g/n)
-#> + edges from 84cb1f6:
+#> + edges from b65c14a:
 #>  [1] 1--2 2--3 3--4 5--6 1--5 2--4 2--5 3--5 1--4 4--6 1--3 2--7
 

     
diff --git a/reference/graph_from_biadjacency_matrix.html b/reference/graph_from_biadjacency_matrix.html
index 92ce09baad..a4c0058031 100644
--- a/reference/graph_from_biadjacency_matrix.html
+++ b/reference/graph_from_biadjacency_matrix.html
@@ -150,9 +150,9 @@ 
Examplescolnames(inc) <- letters[1:5]
 rownames(inc) <- LETTERS[1:3]
 graph_from_biadjacency_matrix(inc)
-#> IGRAPH b0c3186 UN-B 8 9 -- 
+#> IGRAPH 37d3998 UN-B 8 9 -- 
 #> + attr: type (v/l), name (v/c)
-#> + edges from b0c3186 (vertex names):
+#> + edges from 37d3998 (vertex names):
 #> [1] A--c A--d A--e B--a B--d B--e C--b C--c C--e
 
 

diff --git a/reference/graph_from_data_frame.html b/reference/graph_from_data_frame.html
index ae3319874f..a8ee4e2972 100644
--- a/reference/graph_from_data_frame.html
+++ b/reference/graph_from_data_frame.html
@@ -194,10 +194,10 @@ 
Examples)
 g <- graph_from_data_frame(relations, directed = TRUE, vertices = actors)
 print(g, e = TRUE, v = TRUE)
-#> IGRAPH 0091df7 DN-- 5 6 -- 
+#> IGRAPH 6190c18 DN-- 5 6 -- 
 #> + attr: name (v/c), age (v/n), gender (v/c), same.dept (e/l),
 #> | friendship (e/n), advice (e/n)
-#> + edges from 0091df7 (vertex names):
+#> + edges from 6190c18 (vertex names):
 #> [1] Bob      ->Alice Cecil    ->Bob   Cecil    ->Alice David    ->Alice
 #> [5] David    ->Bob   Esmeralda->Alice
 
diff --git a/reference/graph_from_edgelist.html b/reference/graph_from_edgelist.html
index 3b5bf089b1..95e3465347 100644
--- a/reference/graph_from_edgelist.html
+++ b/reference/graph_from_edgelist.html
@@ -110,15 +110,15 @@ 
See alsoExamples

     
el <- matrix(c("foo", "bar", "bar", "foobar"), nc = 2, byrow = TRUE)
 graph_from_edgelist(el)
-#> IGRAPH 58b564a DN-- 3 2 -- 
+#> IGRAPH 5224ce3 DN-- 3 2 -- 
 #> + attr: name (v/c)
-#> + edges from 58b564a (vertex names):
+#> + edges from 5224ce3 (vertex names):
 #> [1] foo->bar    bar->foobar
 
 # Create a ring by hand
 graph_from_edgelist(cbind(1:10, c(2:10, 1)))
-#> IGRAPH f41e99e D--- 10 10 -- 
-#> + edges from f41e99e:
+#> IGRAPH 63b3f81 D--- 10 10 -- 
+#> + edges from 63b3f81:
 #>  [1]  1-> 2  2-> 3  3-> 4  4-> 5  5-> 6  6-> 7  7-> 8  8-> 9  9->10 10-> 1
 

     
diff --git a/reference/graph_from_graphnel.html b/reference/graph_from_graphnel.html
index 414403abd6..b40e515fb1 100644
--- a/reference/graph_from_graphnel.html
+++ b/reference/graph_from_graphnel.html
@@ -133,10 +133,10 @@ 
ExamplesGNEL <- as_graphnel(g)
 g2 <- graph_from_graphnel(GNEL)
 g2
-#> IGRAPH 8a30288 UNW- 10 10 -- Ring graph
+#> IGRAPH ac72716 UNW- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c), weight
 #> | (e/n)
-#> + edges from 8a30288 (vertex names):
+#> + edges from ac72716 (vertex names):
 #>  [1] a--b a--j b--c c--d d--e e--f f--g g--h h--i i--j
 
 ## Directed
@@ -145,9 +145,9 @@ 
ExamplesGNEL2 <- as_graphnel(g3)
 g4 <- graph_from_graphnel(GNEL2)
 g4
-#> IGRAPH 6119065 DNW- 10 9 -- In-star
+#> IGRAPH e026239 DNW- 10 9 -- In-star
 #> + attr: name (g/c), mode (g/c), center (g/n), name (v/c), weight (e/n)
-#> + edges from 6119065 (vertex names):
+#> + edges from e026239 (vertex names):
 #> [1] b->a c->a d->a e->a f->a g->a h->a i->a j->a
 

     
diff --git a/reference/graph_from_literal.html b/reference/graph_from_literal.html
index c0cd1cf5db..73bb31d000 100644
--- a/reference/graph_from_literal.html
+++ b/reference/graph_from_literal.html
@@ -146,18 +146,18 @@ 
Examples  Cecil - Gordon
 )
 g
-#> IGRAPH e5b6030 UN-- 6 6 -- 
+#> IGRAPH beba181 UN-- 6 6 -- 
 #> + attr: name (v/c)
-#> + edges from e5b6030 (vertex names):
+#> + edges from beba181 (vertex names):
 #> [1] Alice--Bob    Alice--Cecil  Bob  --Cecil  Cecil--Daniel Cecil--Eugene
 #> [6] Cecil--Gordon
 
 # Another undirected graph, ":" notation
 g2 <- graph_from_literal(Alice - Bob:Cecil:Daniel, Cecil:Daniel - Eugene:Gordon)
 g2
-#> IGRAPH 22155e0 UN-- 6 7 -- 
+#> IGRAPH e089252 UN-- 6 7 -- 
 #> + attr: name (v/c)
-#> + edges from 22155e0 (vertex names):
+#> + edges from e089252 (vertex names):
 #> [1] Alice --Bob    Alice --Cecil  Alice --Daniel Cecil --Eugene Cecil --Gordon
 #> [6] Daniel--Eugene Daniel--Gordon
 
@@ -167,18 +167,18 @@ 
Examples  Eugene --+ Gordon:Helen
 )
 g3
-#> IGRAPH 233cbe0 DN-- 7 6 -- 
+#> IGRAPH 31fd0ac DN-- 7 6 -- 
 #> + attr: name (v/c)
-#> + edges from 233cbe0 (vertex names):
+#> + edges from 31fd0ac (vertex names):
 #> [1] Alice ->Bob    Bob   ->Alice  Bob   ->Cecil  Daniel->Cecil  Eugene->Gordon
 #> [6] Eugene->Helen 
 
 # A graph with isolate vertices
 g4 <- graph_from_literal(Alice -- Bob -- Daniel, Cecil:Gordon, Helen)
 g4
-#> IGRAPH e8e9fab UN-- 6 2 -- 
+#> IGRAPH e24d70b UN-- 6 2 -- 
 #> + attr: name (v/c)
-#> + edges from e8e9fab (vertex names):
+#> + edges from e24d70b (vertex names):
 #> [1] Alice--Bob    Bob  --Daniel
 V(g4)$name
 #> [1] "Alice"  "Bob"    "Daniel" "Cecil"  "Gordon" "Helen" 
@@ -186,17 +186,17 @@ 
Examples# "Arrows" can be arbitrarily long
 g5 <- graph_from_literal(Alice +---------+ Bob)
 g5
-#> IGRAPH 1b2acfe DN-- 2 2 -- 
+#> IGRAPH b1c26ef DN-- 2 2 -- 
 #> + attr: name (v/c)
-#> + edges from 1b2acfe (vertex names):
+#> + edges from b1c26ef (vertex names):
 #> [1] Alice->Bob   Bob  ->Alice
 
 # Special vertex names
 g6 <- graph_from_literal("+" -- "-", "*" -- "/", "%%" -- "%/%")
 g6
-#> IGRAPH 0134537 UN-- 6 3 -- 
+#> IGRAPH 0fe375c UN-- 6 3 -- 
 #> + attr: name (v/c)
-#> + edges from 0134537 (vertex names):
+#> + edges from 0fe375c (vertex names):
 #> [1] + ---   * --/   %%--%/%
 
 

diff --git a/reference/graph_id.html b/reference/graph_id.html
index e6232e91d0..6ea423bd56 100644
--- a/reference/graph_id.html
+++ b/reference/graph_id.html
@@ -83,15 +83,15 @@ 
Value
Examples

     
g <- make_ring(10)
 graph_id(g)
-#> [1] "02f1eecf-cd2f-43e5-96a0-b0776e4b36d1"
+#> [1] "f5257d03-bc79-4107-871f-1a4d13879c8e"
 graph_id(V(g))
-#> [1] "02f1eecf-cd2f-43e5-96a0-b0776e4b36d1"
+#> [1] "f5257d03-bc79-4107-871f-1a4d13879c8e"
 graph_id(E(g))
-#> [1] "02f1eecf-cd2f-43e5-96a0-b0776e4b36d1"
+#> [1] "f5257d03-bc79-4107-871f-1a4d13879c8e"
 
 g2 <- g + 1
 graph_id(g2)
-#> [1] "5f7376c2-d249-4168-b274-90e565502189"
+#> [1] "bf8e2d47-12dc-49a1-a4ce-3173243bbffe"
 

     
   

     
diff --git a/reference/igraph-es-indexing.html b/reference/igraph-es-indexing.html
index d76b453bc0..6ac71cd8e0 100644
--- a/reference/igraph-es-indexing.html
+++ b/reference/igraph-es-indexing.html
@@ -197,13 +197,13 @@ 
Examples# Special operators for indexing based on graph structure
 g <- sample_pa(100, power = 0.3)
 E(g)[1:3 %--% 2:6]
-#> + 4/99 edges from 3d21dd3:
+#> + 4/99 edges from 23b7b38:
 #> [1] 2->1 3->1 4->1 6->1
 E(g)[1:5 %->% 1:6]
-#> + 4/99 edges from 3d21dd3:
+#> + 4/99 edges from 23b7b38:
 #> [1] 2->1 3->1 4->1 5->4
 E(g)[1:3 %<-% 2:6]
-#> + 4/99 edges from 3d21dd3:
+#> + 4/99 edges from 23b7b38:
 #> [1] 2->1 3->1 4->1 6->1
 
 # -----------------------------------------------------------------
@@ -211,7 +211,7 @@ 
Examplesg <- sample_pa(100, directed = FALSE)
 d <- get_diameter(g)
 E(g, path = d)
-#> + 11/99 edges from 2441f73:
+#> + 11/99 edges from 3635cd3:
 #>  [1] 53--81 49--53 43--49  4--43  2-- 4  2-- 5  5-- 9  9--14 14--36 36--58
 #> [11] 58--85
 
@@ -220,7 +220,7 @@ 
Examplesg <- sample_gnp(20, 3 / 20) %>%
   set_edge_attr("weight", value = rnorm(gsize(.)))
 E(g)[[weight < 0]]
-#> + 19/32 edges from e8fe87e:
+#> + 19/32 edges from 5c9d153:
 #>    tail head tid hid     weight
 #> 2     1    6   1   6 -1.0667237
 #> 3     5    6   5   6 -2.7731724
@@ -247,7 +247,7 @@ 
ExamplesE(g)$x <- E(g)$weight
 x <- 2
 E(g)[.env$x]
-#> + 1/32 edge from e8fe87e:
+#> + 1/32 edge from 5c9d153:
 #> [1] 1--6
 
 

diff --git a/reference/igraph-es-indexing2.html b/reference/igraph-es-indexing2.html
index 4e9919aed5..fb43d03e81 100644
--- a/reference/igraph-es-indexing2.html
+++ b/reference/igraph-es-indexing2.html
@@ -120,10 +120,10 @@ 
Examples  with_edge_(weight = 1:10, color = "green")
 )
 E(g)
-#> + 10/10 edges from ef5c489 (vertex names):
+#> + 10/10 edges from a388c66 (vertex names):
 #>  [1] A--B B--C C--D D--E E--F F--G G--H H--I I--J A--J
 E(g)[[]]
-#> + 10/10 edges from ef5c489 (vertex names):
+#> + 10/10 edges from a388c66 (vertex names):
 #>    tail head tid hid weight color
 #> 1     A    B   1   2      1 green
 #> 2     B    C   2   3      2 green
@@ -136,7 +136,7 @@ 
Examples#> 9     I    J   9  10      9 green
 #> 10    A    J   1  10     10 green
 E(g)[[.inc("A")]]
-#> + 2/10 edges from ef5c489 (vertex names):
+#> + 2/10 edges from a388c66 (vertex names):
 #>    tail head tid hid weight color
 #> 1     A    B   1   2      1 green
 #> 10    A    J   1  10     10 green
diff --git a/reference/igraph-vs-indexing.html b/reference/igraph-vs-indexing.html
index 940acb87ca..f609be6657 100644
--- a/reference/igraph-vs-indexing.html
+++ b/reference/igraph-vs-indexing.html
@@ -215,26 +215,26 @@ 
Examples# nei() special function
 g <- make_graph(c(1, 2, 2, 3, 2, 4, 4, 2))
 V(g)[.nei(c(2, 4))]
-#> + 4/4 vertices, from 3748cb1:
+#> + 4/4 vertices, from 8d59c15:
 #> [1] 1 2 3 4
 V(g)[.nei(c(2, 4), "in")]
-#> + 3/4 vertices, from 3748cb1:
+#> + 3/4 vertices, from 8d59c15:
 #> [1] 1 2 4
 V(g)[.nei(c(2, 4), "out")]
-#> + 3/4 vertices, from 3748cb1:
+#> + 3/4 vertices, from 8d59c15:
 #> [1] 2 3 4
 
 # -----------------------------------------------------------------
 # The same with vertex names
 g <- make_graph(~ A -+ B, B -+ C:D, D -+ B)
 V(g)[.nei(c("B", "D"))]
-#> + 4/4 vertices, named, from 8658886:
+#> + 4/4 vertices, named, from 322c402:
 #> [1] A B C D
 V(g)[.nei(c("B", "D"), "in")]
-#> + 3/4 vertices, named, from 8658886:
+#> + 3/4 vertices, named, from 322c402:
 #> [1] A B D
 V(g)[.nei(c("B", "D"), "out")]
-#> + 3/4 vertices, named, from 8658886:
+#> + 3/4 vertices, named, from 322c402:
 #> [1] B C D
 
 # -----------------------------------------------------------------
@@ -242,7 +242,7 @@ 
Examplesg <- make_graph(~ A -+ B, B -+ C:D, D -+ B)
 V(g)$color <- c("red", "red", "green", "green")
 V(g)[color == "red"]
-#> + 2/4 vertices, named, from 8b7a0aa:
+#> + 2/4 vertices, named, from fa2e232:
 #> [1] A B
 
 # Indexing with a variable whose name matches the name of an attribute
@@ -250,7 +250,7 @@ 
ExamplesV(g)$x <- 10:13
 x <- 2
 V(g)[.env$x]
-#> + 1/4 vertex, named, from 8b7a0aa:
+#> + 1/4 vertex, named, from fa2e232:
 #> [1] B
 
 

diff --git a/reference/igraph-vs-indexing2.html b/reference/igraph-vs-indexing2.html
index c170934318..c858550e87 100644
--- a/reference/igraph-vs-indexing2.html
+++ b/reference/igraph-vs-indexing2.html
@@ -118,10 +118,10 @@ 
Examples  set_vertex_attr("color", value = "red") %>%
   set_vertex_attr("name", value = LETTERS[1:10])
 V(g)
-#> + 10/10 vertices, named, from 84cbc41:
+#> + 10/10 vertices, named, from db0f55c:
 #>  [1] A B C D E F G H I J
 V(g)[[]]
-#> + 10/10 vertices, named, from 84cbc41:
+#> + 10/10 vertices, named, from db0f55c:
 #>    color name
 #> 1    red    A
 #> 2    red    B
@@ -134,10 +134,10 @@ 
Examples#> 9    red    I
 #> 10   red    J
 V(g)[1:5]
-#> + 5/10 vertices, named, from 84cbc41:
+#> + 5/10 vertices, named, from db0f55c:
 #> [1] A B C D E
 V(g)[[1:5]]
-#> + 5/10 vertices, named, from 84cbc41:
+#> + 5/10 vertices, named, from db0f55c:
 #>   color name
 #> 1   red    A
 #> 2   red    B
diff --git a/reference/incident.html b/reference/incident.html
index a928afe81f..18cecb6c27 100644
--- a/reference/incident.html
+++ b/reference/incident.html
@@ -97,11 +97,11 @@ 
See alsoExamples

     
g <- make_graph("Zachary")
 incident(g, 1)
-#> + 16/78 edges from 098e206:
+#> + 16/78 edges from b6c7b38:
 #>  [1] 1-- 2 1-- 3 1-- 4 1-- 5 1-- 6 1-- 7 1-- 8 1-- 9 1--11 1--12 1--13 1--14
 #> [13] 1--18 1--20 1--22 1--32
 incident(g, 34)
-#> + 17/78 edges from 098e206:
+#> + 17/78 edges from b6c7b38:
 #>  [1]  9--34 10--34 14--34 15--34 16--34 19--34 20--34 21--34 23--34 24--34
 #> [11] 27--34 28--34 29--34 30--34 31--34 32--34 33--34
 

diff --git a/reference/incident_edges.html b/reference/incident_edges.html
index d64263f6be..c062069a2b 100644
--- a/reference/incident_edges.html
+++ b/reference/incident_edges.html
@@ -100,12 +100,12 @@ 
Examples
g <- make_graph("Zachary")
 incident_edges(g, c(1, 34))
 #> [[1]]
-#> + 16/78 edges from 4646cd0:
+#> + 16/78 edges from 413c7f1:
 #>  [1] 1-- 2 1-- 3 1-- 4 1-- 5 1-- 6 1-- 7 1-- 8 1-- 9 1--11 1--12 1--13 1--14
 #> [13] 1--18 1--20 1--22 1--32
 #> 
 #> [[2]]
-#> + 17/78 edges from 4646cd0:
+#> + 17/78 edges from 413c7f1:
 #>  [1]  9--34 10--34 14--34 15--34 16--34 19--34 20--34 21--34 23--34 24--34
 #> [11] 27--34 28--34 29--34 30--34 31--34 32--34 33--34
 #> 
diff --git a/reference/intersection.igraph.es.html b/reference/intersection.igraph.es.html
index 1e24dada14..4eef085ebd 100644
--- a/reference/intersection.igraph.es.html
+++ b/reference/intersection.igraph.es.html
@@ -96,7 +96,7 @@ 
See alsoExamples

     
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
 intersection(E(g)[1:6], E(g)[5:9])
-#> + 2/10 edges from e924a66 (vertex names):
+#> + 2/10 edges from 13e6aa8 (vertex names):
 #> [1] E--F F--G
 

     
diff --git a/reference/intersection.igraph.html b/reference/intersection.igraph.html
index 8efcba38d5..455b410b8f 100644
--- a/reference/intersection.igraph.html
+++ b/reference/intersection.igraph.html
@@ -141,7 +141,7 @@ 
Examples)
 net2 <- graph_from_literal(D - A:F:Y, B - A - X - F - H - Z, F - Y)
 print_all(net1 %s% net2)
-#> IGRAPH a79024d UN-- 13 4 -- 
+#> IGRAPH 1ad492f UN-- 13 4 -- 
 #> + attr: name (v/c)
 #> + vertex attributes:
 #> |      name
@@ -158,7 +158,7 @@ 
Examples#> | [11]    Y
 #> | [12]    X
 #> | [13]    Z
-#> + edges from a79024d (vertex names):
+#> + edges from 1ad492f (vertex names):
 #> [1] F--H A--B D--F D--A
 

     
diff --git a/reference/intersection.igraph.vs.html b/reference/intersection.igraph.vs.html
index 704738552d..31c47ff830 100644
--- a/reference/intersection.igraph.vs.html
+++ b/reference/intersection.igraph.vs.html
@@ -96,7 +96,7 @@ 
See alsoExamples

     
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
 intersection(E(g)[1:6], E(g)[5:9])
-#> + 2/10 edges from 396a697 (vertex names):
+#> + 2/10 edges from b8076c4 (vertex names):
 #> [1] E--F F--G
 

     
diff --git a/reference/is_chordal.html b/reference/is_chordal.html
index 0ef27657b5..cc5099d2bb 100644
--- a/reference/is_chordal.html
+++ b/reference/is_chordal.html
@@ -152,7 +152,7 @@ 
Examples#> [1] 9 4 6 8 3 5 7 2 1
 #> 
 #> $alpham1
-#> + 9/9 vertices, named, from 35b27f3:
+#> + 9/9 vertices, named, from c23bbb0:
 #> [1] G F D B E C H I A
 #> 
 is_chordal(g1, fillin = TRUE)
@@ -176,7 +176,7 @@ 
Examples#>  [1] 10  8  9  6  7  5  4  2  3  1
 #> 
 #> $alpham1
-#> + 10/10 vertices, named, from 0fe594a:
+#> + 10/10 vertices, named, from cbf1277:
 #>  [1] J H I G C F D B E A
 #> 
 is_chordal(g2, fillin = TRUE)
diff --git a/reference/is_forest.html b/reference/is_forest.html
index 0600b589fd..fddae0b190 100644
--- a/reference/is_forest.html
+++ b/reference/is_forest.html
@@ -118,7 +118,7 @@ 
Examples#> [1] TRUE
 #> 
 #> $roots
-#> + 2/8 vertices, from 712403a:
+#> + 2/8 vertices, from 2ff4262:
 #> [1] 1 4
 #> 
 
diff --git a/reference/is_named.html b/reference/is_named.html
index 7faa37a487..c2e9873278 100644
--- a/reference/is_named.html
+++ b/reference/is_named.html
@@ -95,7 +95,7 @@ 
Examplesis_named(g)
 #> [1] TRUE
 neighbors(g, "a")
-#> + 2/10 vertices, named, from 1b455e9:
+#> + 2/10 vertices, named, from 403dcfb:
 #> [1] b j
 
 

diff --git a/reference/is_separator.html b/reference/is_separator.html
index 91f6e67184..952ad857ad 100644
--- a/reference/is_separator.html
+++ b/reference/is_separator.html
@@ -104,11 +104,11 @@ 
Examples
ring <- make_ring(4)
 min_st_separators(ring)
 #> [[1]]
-#> + 2/4 vertices, from d1fa95a:
+#> + 2/4 vertices, from 44a51d0:
 #> [1] 2 4
 #> 
 #> [[2]]
-#> + 2/4 vertices, from d1fa95a:
+#> + 2/4 vertices, from 44a51d0:
 #> [1] 1 3
 #> 
 is_separator(ring, 1)
diff --git a/reference/is_tree.html b/reference/is_tree.html
index f65dc6ba01..72b7a6788b 100644
--- a/reference/is_tree.html
+++ b/reference/is_tree.html
@@ -119,7 +119,7 @@ 
Examples#> [1] TRUE
 #> 
 #> $root
-#> + 1/7 vertex, from d4af635:
+#> + 1/7 vertex, from 11a6d40:
 #> [1] 1
 #> 
 
diff --git a/reference/is_weighted.html b/reference/is_weighted.html
index de79cca555..0e366e16a8 100644
--- a/reference/is_weighted.html
+++ b/reference/is_weighted.html
@@ -91,7 +91,7 @@ 
Examplesshortest_paths(g, 8, 2)
 #> $vpath
 #> $vpath[[1]]
-#> + 5/10 vertices, from bd397fc:
+#> + 5/10 vertices, from 0132ef0:
 #> [1]  8  9 10  1  2
 #> 
 #> 
@@ -108,7 +108,7 @@ 
Examplesshortest_paths(g, 8, 2)
 #> $vpath
 #> $vpath[[1]]
-#> + 7/10 vertices, from bd397fc:
+#> + 7/10 vertices, from 0132ef0:
 #> [1] 8 7 6 5 4 3 2
 #> 
 #> 
diff --git a/reference/ivs.html b/reference/ivs.html
index cadc591f29..5239db4597 100644
--- a/reference/ivs.html
+++ b/reference/ivs.html
@@ -140,83 +140,83 @@ 
Examples#> [1] 4
 ivs(g, min = ivs_size(g))
 #> [[1]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  7 37 55 56
 #> 
 #> [[2]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  7 55 56 69
 #> 
 #> [[3]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  7 56 69 74
 #> 
 #> [[4]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  8 15 73 80
 #> 
 #> [[5]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  8 15 73 84
 #> 
 #> [[6]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1] 13 16 37 40
 #> 
 #> [[7]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1] 21 32 45 61
 #> 
 #> [[8]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1] 22 55 56 64
 #> 
 #> [[9]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1] 23 69 75 90
 #> 
 largest_ivs(g)
 #> [[1]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1] 21 32 45 61
 #> 
 #> [[2]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  7 37 55 56
 #> 
 #> [[3]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  7 55 56 69
 #> 
 #> [[4]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  7 56 69 74
 #> 
 #> [[5]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  8 15 73 80
 #> 
 #> [[6]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1]  8 15 73 84
 #> 
 #> [[7]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1] 22 55 56 64
 #> 
 #> [[8]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1] 23 69 75 90
 #> 
 #> [[9]]
-#> + 4/100 vertices, from c3442f5:
+#> + 4/100 vertices, from 4d0c35e:
 #> [1] 13 16 37 40
 #> 
 # Empty graph
 induced_subgraph(g, largest_ivs(g)[[1]])
-#> IGRAPH 8fb7c0e U--- 4 0 -- Erdos-Renyi (gnp) graph
+#> IGRAPH 08a7933 U--- 4 0 -- Erdos-Renyi (gnp) graph
 #> + attr: name (g/c), type (g/c), loops (g/l), p (g/n)
-#> + edges from 8fb7c0e:
+#> + edges from 08a7933:
 
 length(maximal_ivs(g))
 #> [1] 326
diff --git a/reference/keeping_degseq.html b/reference/keeping_degseq.html
index 84f20d9a9f..864b84f957 100644
--- a/reference/keeping_degseq.html
+++ b/reference/keeping_degseq.html
@@ -98,7 +98,7 @@ 
Examples  degree()
 #>  [1] 2 2 2 2 2 2 2 2 2 2
 print_all(rewire(g, with = keeping_degseq(niter = vcount(g) * 10)))
-#> IGRAPH ed311d4 U--- 10 10 -- Ring graph
+#> IGRAPH 3a7bc93 U--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
 #> + graph attributes:
 #> | + name:
@@ -107,7 +107,7 @@ 
Examples#> |   [1] FALSE
 #> | + circular:
 #> |   [1] TRUE
-#> + edges from ed311d4:
+#> + edges from 3a7bc93:
 #>  [1] 2-- 8 3-- 7 6-- 9 4-- 5 5--10 1-- 7 6--10 2-- 3 4-- 9 1-- 8
 

     
diff --git a/reference/make_bipartite_graph.html b/reference/make_bipartite_graph.html
index ede56773f7..3eb251546f 100644
--- a/reference/make_bipartite_graph.html
+++ b/reference/make_bipartite_graph.html
@@ -121,9 +121,9 @@ 
Examples

 g <- make_bipartite_graph(rep(0:1, length.out = 10), c(1:10))
 print(g, v = TRUE)
-#> IGRAPH ee2a8ea U--B 10 5 -- 
+#> IGRAPH 702f4b8 U--B 10 5 -- 
 #> + attr: type (v/l)
-#> + edges from ee2a8ea:
+#> + edges from 702f4b8:
 #> [1] 1-- 2 3-- 4 5-- 6 7-- 8 9--10
 
 

diff --git a/reference/make_de_bruijn_graph.html b/reference/make_de_bruijn_graph.html
index bb1e087e20..05017d7b55 100644
--- a/reference/make_de_bruijn_graph.html
+++ b/reference/make_de_bruijn_graph.html
@@ -103,14 +103,14 @@ 
Examples# de Bruijn graphs can be created recursively by line graphs as well
 g <- make_de_bruijn_graph(2, 1)
 make_de_bruijn_graph(2, 2)
-#> IGRAPH 386bed1 D--- 4 8 -- De-Bruijn graph 2-2
+#> IGRAPH d1191b0 D--- 4 8 -- De-Bruijn graph 2-2
 #> + attr: name (g/c), m (g/n), n (g/n)
-#> + edges from 386bed1:
+#> + edges from d1191b0:
 #> [1] 1->1 1->2 2->3 2->4 3->1 3->2 4->3 4->4
 make_line_graph(g)
-#> IGRAPH eb8d78e D--- 4 8 -- Line graph
+#> IGRAPH e9c0fa0 D--- 4 8 -- Line graph
 #> + attr: name (g/c)
-#> + edges from eb8d78e:
+#> + edges from e9c0fa0:
 #> [1] 1->1 3->1 1->2 3->2 2->3 4->3 2->4 4->4
diff --git a/reference/make_empty_graph.html b/reference/make_empty_graph.html index 847cf4fccb..4504fee82e 100644 --- a/reference/make_empty_graph.html +++ b/reference/make_empty_graph.html @@ -94,11 +94,11 @@

See also

Examples

make_empty_graph(n = 10)
-#> IGRAPH d8b2484 D--- 10 0 -- 
-#> + edges from d8b2484:
+#> IGRAPH 017830b D--- 10 0 -- 
+#> + edges from 017830b:
 make_empty_graph(n = 5, directed = FALSE)
-#> IGRAPH f362600 U--- 5 0 -- 
-#> + edges from f362600:
+#> IGRAPH 4fe299c U--- 5 0 -- 
+#> + edges from 4fe299c: