diff --git a/articles/igraph.html b/articles/igraph.html index 36b2d393fd..9b60725170 100644 --- a/articles/igraph.html +++ b/articles/igraph.html @@ -155,9 +155,9 @@

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

 g
-
## IGRAPH 271446d UN-- 10 2 -- 
+
## IGRAPH db4a20c UN-- 10 2 -- 
 ## + attr: name (v/c)
-## + edges from 271446d (vertex names):
+## + edges from db4a20c (vertex names):
 ## [1] 1--2 1--5

 
This means: Undirected Named graph
 with 10 vertices and 2 edges, with the
@@ -169,7 +169,7 @@ 
Creating a graph
 
-
## IGRAPH 271446d UN-- 10 2 -- 
+
## IGRAPH db4a20c 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
@@ -247,9 +247,9 @@ 
Adding/deleting vertices and edgesg <- g %>% add_edges(edges=c(1,34)) %>% add_vertices(3) %>%
      add_edges(edges=c(38,39, 39,40, 40,38, 40,37))
 g

-
## IGRAPH a3328bf U--- 40 86 -- Zachary
+
## IGRAPH 78d519f U--- 40 86 -- Zachary
 ## + attr: name (g/c)
-## + edges from a3328bf:
+## + edges from 78d519f:
 ##  [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
@@ -332,7 +332,7 @@ 
Constructing graphs
 graph1 <- make_tree(127, 2, mode = "undirected")
 summary(g)

-
## IGRAPH 745f24b U--- 5 3 -- Ring graph
+
## IGRAPH d4ec142 U--- 5 3 -- Ring graph
 ## + attr: name (g/c), mutual (g/l), circular (g/l)

 
This generates a regular tree graph with 127 vertices, each vertex
 having two children. No matter how many times you call
@@ -349,7 +349,7 @@ 
Constructing graphs
 graph1 <- sample_grg(100, 0.2)
 summary(graph1)

-
## IGRAPH 07cef50 U--- 100 531 -- Geometric random graph
+
## IGRAPH 4e14b28 U--- 100 492 -- 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
@@ -400,7 +400,7 @@ 
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 7c48158 UN-- 7 9 -- 
+
## IGRAPH 29dbd35 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
@@ -442,7 +442,7 @@ 
Setting and retrieving attributes
 V(g)$name[1:3] <- c("Alejandra", "Bruno", "Carmina")
 V(g)

-
## + 7/7 vertices, named, from 7c48158:
+
## + 7/7 vertices, named, from 29dbd35:
 ## [1] Alejandra Bruno     Carmina   Frank     Dennis    Esther    George

 
To delete attributes:

 
@@ -554,12 +554,12 @@ 
Selecting vertices
 seq <- V(graph)[2, 3, 7]
 seq

-
## + 3/10 vertices, from 531520e:
+
## + 3/10 vertices, from 3a874e0:
 ## [1] 2 3 7

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

-
## + 2/10 vertices, from 531520e:
+
## + 2/10 vertices, from 3a874e0:
 ## [1] 2 7

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

 
@@ -655,12 +655,12 @@ 
Selecting edges
 
 E(g)[.from(3)]

-
## + 4/9 edges from 7c48158 (vertex names):
+
## + 4/9 edges from 29dbd35 (vertex names):
 ## [1] Alejandra--Carmina Carmina  --Frank   Carmina  --Dennis  Carmina  --Esther

 
Of course it also works with vertex names:

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

-
## + 4/9 edges from 7c48158 (vertex names):
+
## + 4/9 edges from 29dbd35 (vertex names):
 ## [1] Alejandra--Carmina Carmina  --Frank   Carmina  --Dennis  Carmina  --Esther

 
Using .to filters edge sequences based on the target
 vertices. This is different from .from if the graph is
@@ -675,7 +675,7 @@ 
Selecting edges
 
 E(g) [ 3:5 %--% 5:6 ]

-
## + 3/9 edges from 7c48158 (vertex names):
+
## + 3/9 edges from 29dbd35 (vertex names):
 ## [1] Carmina--Dennis Carmina--Esther Dennis --Esther

 
To make the %--% operator work with names, you can build
 string vectors containing the names and then use these vectors as
@@ -694,7 +694,7 @@ 
Selecting edges## [1] "Alejandra" "Carmina"   "Esther"

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

-
## + 5/9 edges from 7c48158 (vertex names):
+
## + 5/9 edges from 29dbd35 (vertex names):
 ## [1] Alejandra--Bruno  Alejandra--Frank  Carmina  --Frank  Carmina  --Dennis
 ## [5] Dennis   --Esther

 

diff --git a/articles/igraph_ES.html b/articles/igraph_ES.html
index 08e0255874..f2c8305d80 100644
--- a/articles/igraph_ES.html
+++ b/articles/igraph_ES.html
@@ -159,9 +159,9 @@ 
Crear un grafo
 
 g

-
## IGRAPH ed541fb UN-- 10 2 -- 
+
## IGRAPH ff08979 UN-- 10 2 -- 
 ## + attr: name (v/c)
-## + edges from ed541fb (vertex names):
+## + edges from ff08979 (vertex names):
 ## [1] 1--2 1--5

 
Esto significa: grafo no dirigido (Undirected) con
 10 vértices y 2 aristas, que se
@@ -173,7 +173,7 @@ 
Crear un grafo
 
-
## IGRAPH ed541fb UN-- 10 2 -- 
+
## IGRAPH ff08979 UN-- 10 2 -- 
 ## + attr: name (v/c)

 
También make_graph puede crear algunos grafos destacados
 con sólo especificar su nombre. Por ejemplo, puedes generar el grafo que
@@ -257,9 +257,9 @@ 
Añadir y borrar vértices y arist
 g <- g %>% add_edges(edges=c(1,34)) %>% add_vertices(3) %>%
      add_edges(edges=c(38,39, 39,40, 40,38, 40,37))
 g

-
## IGRAPH ea60a19 U--- 40 86 -- Zachary
+
## IGRAPH 3e4b06e U--- 40 86 -- Zachary
 ## + attr: name (g/c)
-## + edges from ea60a19:
+## + edges from 3e4b06e:
 ##  [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
@@ -346,7 +346,7 @@ 
Construcción de grafos
 graph1 <- make_tree(127, 2, mode = "undirected")
 summary(g)

-
## IGRAPH 45a8549 U--- 5 3 -- Ring graph
+
## IGRAPH 416dba3 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
@@ -363,7 +363,7 @@ 
Construcción de grafos
 graph1 <- sample_grg(100, 0.2)
 summary(graph1)

-
## IGRAPH 655cadf U--- 100 512 -- Geometric random graph
+
## IGRAPH 687a45f U--- 100 525 -- 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
@@ -416,7 +416,7 @@ 
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 e67fcb8 UN-- 7 9 -- 
+
## IGRAPH 44fba29 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
@@ -460,7 +460,7 @@ 
Establecer y recuperar atributos
 V(g)$name[1:3] <- c("Alejandra", "Bruno", "Carmina")
 V(g)

-
## + 7/7 vertices, named, from e67fcb8:
+
## + 7/7 vertices, named, from 44fba29:
 ## [1] Alejandra Bruno     Carmina   Frank     Dennis    Esther    George

 
Para eliminar atributos:

 
@@ -575,12 +575,12 @@ 
Selección de vértices
 seq <- V(graph)[2, 3, 7]
 seq

-
## + 3/10 vertices, from 1fe8d4f:
+
## + 3/10 vertices, from 8948ad0:
 ## [1] 2 3 7

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

-
## + 2/10 vertices, from 1fe8d4f:
+
## + 2/10 vertices, from 8948ad0:
 ## [1] 2 7

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

 
@@ -674,12 +674,12 @@ 
Selección de aristas
 
 E(g)[.from(3)]

-
## + 4/9 edges from e67fcb8 (vertex names):
+
## + 4/9 edges from 44fba29 (vertex names):
 ## [1] Alejandra--Carmina Carmina  --Frank   Carmina  --Dennis  Carmina  --Esther

 
Por supuesto, también funciona con nombres de vértices:

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

-
## + 4/9 edges from e67fcb8 (vertex names):
+
## + 4/9 edges from 44fba29 (vertex names):
 ## [1] Alejandra--Carmina Carmina  --Frank   Carmina  --Dennis  Carmina  --Esther

 
Al usar .to, se filtran la serie de aristas en función
 de los vértices de destino o diana. Esto es diferente de
@@ -696,7 +696,7 @@ 
Selección de aristas
 
 E(g) [ 3:5 %--% 5:6 ]

-
## + 3/9 edges from e67fcb8 (vertex names):
+
## + 3/9 edges from 44fba29 (vertex names):
 ## [1] Carmina--Dennis Carmina--Esther Dennis --Esther

 
Para que el operador %--% funcione con nombres, puedes
 construir vectores de caracteres que contengan los nombres y luego
@@ -716,7 +716,7 @@ 
Selección de aristas## [1] "Alejandra" "Carmina"   "Esther"

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

-
## + 5/9 edges from e67fcb8 (vertex names):
+
## + 5/9 edges from 44fba29 (vertex names):
 ## [1] Alejandra--Bruno  Alejandra--Frank  Carmina  --Frank  Carmina  --Dennis
 ## [5] Dennis   --Esther

 

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diff --git a/pkgdown.yml b/pkgdown.yml
index a521a0c31c..9a5bd184f0 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -5,7 +5,7 @@ articles:
   installation-troubleshooting: installation-troubleshooting.html
   igraph: igraph.html
   igraph_ES: igraph_ES.html
-last_built: 2023-10-22T12:04Z
+last_built: 2023-10-22T12:55Z
 urls:
   reference: https://r.igraph.org/reference
   article: https://r.igraph.org/articles
diff --git a/reference/E.html b/reference/E.html
index 413b9d5500..115f39d747 100644
--- a/reference/E.html
+++ b/reference/E.html
@@ -157,14 +157,14 @@ 
Examples
# Edges of an unnamed graph
 g <- make_ring(10)
 E(g)
-#> + 10/10 edges from 8caaff4:
+#> + 10/10 edges from 1f20227:
 #>  [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 7018200 (vertex names):
+#> + 10/10 edges from 29f4141 (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 78bef5f232..5aaaee7b12 100644
--- a/reference/V.html
+++ b/reference/V.html
@@ -137,14 +137,14 @@ 
Examples
# Vertex ids of an unnamed graph
 g <- make_ring(10)
 V(g)
-#> + 10/10 vertices, from 5a163da:
+#> + 10/10 vertices, from e6fe00c:
 #>  [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 e48d186:
+#> + 10/10 vertices, named, from 4551aa4:
 #>  [1] a b c d e f g h i j
 

     
diff --git a/reference/add_edges-1.png b/reference/add_edges-1.png
index 7c87fb3fd6..37ec092e17 100644
Binary files a/reference/add_edges-1.png and b/reference/add_edges-1.png differ
diff --git a/reference/add_edges.html b/reference/add_edges.html
index 93937347c7..6313634799 100644
--- a/reference/add_edges.html
+++ b/reference/add_edges.html
@@ -152,7 +152,7 @@ 
Examples  set_edge_attr("color", value = "red") %>%
   add_edges(c(5, 1), color = "green")
 E(g)[[]]
-#> + 5/5 edges from c27c047:
+#> + 5/5 edges from b06f678:
 #>   tail head tid hid color
 #> 1    1    2   1   2   red
 #> 2    2    3   2   3   red
diff --git a/reference/add_layout_-1.png b/reference/add_layout_-1.png
index c900931617..089e44d02c 100644
Binary files a/reference/add_layout_-1.png and b/reference/add_layout_-1.png differ
diff --git a/reference/add_vertices-1.png b/reference/add_vertices-1.png
index 5188320757..bd2f22f65c 100644
Binary files a/reference/add_vertices-1.png and b/reference/add_vertices-1.png differ
diff --git a/reference/add_vertices.html b/reference/add_vertices.html
index d549f5f22f..2d43a8fa05 100644
--- a/reference/add_vertices.html
+++ b/reference/add_vertices.html
@@ -143,12 +143,12 @@ 
Examples    4, 5
   ))
 g
-#> IGRAPH 07a6120 D--- 5 4 -- 
+#> IGRAPH 9e28799 D--- 5 4 -- 
 #> + attr: color (v/c)
-#> + edges from 07a6120:
+#> + edges from 9e28799:
 #> [1] 1->2 2->3 3->4 4->5
 V(g)[[]]
-#> + 5/5 vertices, from 07a6120:
+#> + 5/5 vertices, from 9e28799:
 #>   color
 #> 1   red
 #> 2   red
diff --git a/reference/adjacent_vertices.html b/reference/adjacent_vertices.html
index dff0051b50..41121e0c3d 100644
--- a/reference/adjacent_vertices.html
+++ b/reference/adjacent_vertices.html
@@ -117,11 +117,11 @@ 
Examples
g <- make_graph("Zachary")
 adjacent_vertices(g, c(1, 34))
 #> [[1]]
-#> + 16/34 vertices, from 80cb240:
+#> + 16/34 vertices, from 740e26e:
 #>  [1]  2  3  4  5  6  7  8  9 11 12 13 14 18 20 22 32
 #> 
 #> [[2]]
-#> + 17/34 vertices, from 80cb240:
+#> + 17/34 vertices, from 740e26e:
 #>  [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 fa93c76e4c..a84d2025d2 100644
--- a/reference/all_simple_paths.html
+++ b/reference/all_simple_paths.html
@@ -138,28 +138,28 @@ 
Examplesg <- make_ring(10)
 all_simple_paths(g, 1, 5)
 #> [[1]]
-#> + 5/10 vertices, from 23f243b:
+#> + 5/10 vertices, from 6ca79cc:
 #> [1] 1 2 3 4 5
 #> 
 #> [[2]]
-#> + 7/10 vertices, from 23f243b:
+#> + 7/10 vertices, from 6ca79cc:
 #> [1]  1 10  9  8  7  6  5
 #> 
 all_simple_paths(g, 1, c(3, 5))
 #> [[1]]
-#> + 3/10 vertices, from 23f243b:
+#> + 3/10 vertices, from 6ca79cc:
 #> [1] 1 2 3
 #> 
 #> [[2]]
-#> + 5/10 vertices, from 23f243b:
+#> + 5/10 vertices, from 6ca79cc:
 #> [1] 1 2 3 4 5
 #> 
 #> [[3]]
-#> + 7/10 vertices, from 23f243b:
+#> + 7/10 vertices, from 6ca79cc:
 #> [1]  1 10  9  8  7  6  5
 #> 
 #> [[4]]
-#> + 9/10 vertices, from 23f243b:
+#> + 9/10 vertices, from 6ca79cc:
 #> [1]  1 10  9  8  7  6  5  4  3
 #> 
 
diff --git a/reference/are_adjacent.html b/reference/are_adjacent.html
index c6fddbc422..e28ee5cc82 100644
--- a/reference/are_adjacent.html
+++ b/reference/are_adjacent.html
@@ -115,9 +115,9 @@ 
See alsoExamples

     
ug <- make_ring(10)
 ug
-#> IGRAPH 79b620d U--- 10 10 -- Ring graph
+#> IGRAPH 5a45b27 U--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 79b620d:
+#> + edges from 5a45b27:
 #>  [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
@@ -126,9 +126,9 @@ 
Examples
 dg <- make_ring(10, directed = TRUE)
 dg
-#> IGRAPH 3c094e3 D--- 10 10 -- Ring graph
+#> IGRAPH e179784 D--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 3c094e3:
+#> + edges from e179784:
 #>  [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/arpack.html b/reference/arpack.html
index 342399d009..86527c9af5 100644
--- a/reference/arpack.html
+++ b/reference/arpack.html
@@ -326,17 +326,17 @@ 
Examples#> [1] 1 1
 #> 
 #> $vectors
-#>              [,1]         [,2]
-#>  [1,]  0.17239931  0.234664670
-#>  [2,]  0.01505081  0.001106954
-#>  [3,]  0.26753937 -0.520044467
-#>  [4,] -0.38955030 -0.543105494
-#>  [5,] -0.43792308  0.049928885
-#>  [6,] -0.39585097 -0.188411561
-#>  [7,] -0.42576557  0.502768707
-#>  [8,] -0.27719562 -0.155315651
-#>  [9,]  0.24542048  0.201089766
-#> [10,]  0.28267586 -0.155541678
+#>               [,1]         [,2]
+#>  [1,] -0.208756782  0.176352872
+#>  [2,]  0.030026562  0.009221253
+#>  [3,]  0.190620436 -0.497021743
+#>  [4,]  0.438644300 -0.421446129
+#>  [5,]  0.574926998  0.237034169
+#>  [6,]  0.239021606 -0.110051892
+#>  [7,]  0.049779904  0.555396195
+#>  [8,]  0.191480619 -0.094399401
+#>  [9,]  0.547668137  0.357607799
+#> [10,] -0.004289809 -0.174960127
 #> 
 #> $options
 #> $options$bmat
@@ -417,8 +417,8 @@ 
Examples#> [1] 10
 #> 
 #> $vectors
-#>  [1] -0.9486833  0.1054093  0.1054093  0.1054093  0.1054093  0.1054093
-#>  [7]  0.1054093  0.1054093  0.1054093  0.1054093
+#>  [1]  0.9486833 -0.1054093 -0.1054093 -0.1054093 -0.1054093 -0.1054093
+#>  [7] -0.1054093 -0.1054093 -0.1054093 -0.1054093
 #> 
 #> $options
 #> $options$bmat
diff --git a/reference/articulation_points.html b/reference/articulation_points.html
index cd5b53acce..0f4e30cfca 100644
--- a/reference/articulation_points.html
+++ b/reference/articulation_points.html
@@ -122,12 +122,12 @@ 
Examplesclu <- components(g)$membership
 g <- add_edges(g, c(match(1, clu), match(2, clu)))
 articulation_points(g)
-#> + 2/10 vertices, from 740ca11:
+#> + 2/10 vertices, from 87921b2:
 #> [1] 6 1
 
 g <- make_graph("krackhardt_kite")
 bridges(g)
-#> + 2/18 edges from 81a3396:
+#> + 2/18 edges from 778b758:
 #> [1] 9--10 8-- 9
 
 

diff --git a/reference/as.directed.html b/reference/as.directed.html
index ba748c53f4..9bab0c08af 100644
--- a/reference/as.directed.html
+++ b/reference/as.directed.html
@@ -187,16 +187,16 @@ 
Examples

 g <- make_ring(10)
 as.directed(g, "mutual")
-#> IGRAPH 980125f D--- 10 20 -- Ring graph
+#> IGRAPH ec48010 D--- 10 20 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 980125f:
+#> + edges from ec48010:
 #>  [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 2560065 U--- 10 10 -- Ring graph
+#> IGRAPH fb51b96 U--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 2560065:
+#> + edges from fb51b96:
 #>  [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10 1--10
 
 # Combining edge attributes
@@ -204,9 +204,9 @@ 
ExamplesE(g3)$weight <- seq_len(ecount(g3))
 ug3 <- as.undirected(g3)
 print(ug3, e = TRUE)
-#> IGRAPH 9e111ee U-W- 10 10 -- Ring graph
+#> IGRAPH efdfc97 U-W- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), weight (e/n)
-#> + edges from 9e111ee:
+#> + edges from efdfc97:
 #>  [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 1--10 9--10
 if (FALSE) {
 x11(width = 10, height = 5)
@@ -226,9 +226,9 @@ 
Examples  edge.attr.comb = list(weight = length)
 )
 print(ug4, e = TRUE)
-#> IGRAPH 55a21ad U-W- 10 7 -- 
+#> IGRAPH 6548c99 U-W- 10 7 -- 
 #> + attr: weight (e/n)
-#> + edges from 55a21ad:
+#> + edges from 6548c99:
 #> [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 79e4e454dd..99e8c542ab 100644
--- a/reference/as.igraph.html
+++ b/reference/as.igraph.html
@@ -103,9 +103,9 @@ 
Examplesg <- make_full_graph(5) + make_full_graph(5)
 hrg <- fit_hrg(g)
 as.igraph(hrg)
-#> IGRAPH 463af4e DN-- 19 18 -- Fitted HRG
+#> IGRAPH 8e55ee7 DN-- 19 18 -- Fitted HRG
 #> + attr: name (g/c), name (v/c), prob (v/n)
-#> + edges from 463af4e (vertex names):
+#> + edges from 8e55ee7 (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 783a876496..670dfbfb96 100644
--- a/reference/as_adj_list.html
+++ b/reference/as_adj_list.html
@@ -164,84 +164,84 @@ 
Examplesg <- make_ring(10)
 as_adj_list(g)
 #> [[1]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1]  2 10
 #> 
 #> [[2]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1] 1 3
 #> 
 #> [[3]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1] 2 4
 #> 
 #> [[4]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1] 3 5
 #> 
 #> [[5]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1] 4 6
 #> 
 #> [[6]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1] 5 7
 #> 
 #> [[7]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1] 6 8
 #> 
 #> [[8]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1] 7 9
 #> 
 #> [[9]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1]  8 10
 #> 
 #> [[10]]
-#> + 2/10 vertices, from 3443682:
+#> + 2/10 vertices, from 4267f3d:
 #> [1] 1 9
 #> 
 as_adj_edge_list(g)
 #> [[1]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 1-- 2 1--10
 #> 
 #> [[2]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 1--2 2--3
 #> 
 #> [[3]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 2--3 3--4
 #> 
 #> [[4]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 3--4 4--5
 #> 
 #> [[5]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 4--5 5--6
 #> 
 #> [[6]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 5--6 6--7
 #> 
 #> [[7]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 6--7 7--8
 #> 
 #> [[8]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 7--8 8--9
 #> 
 #> [[9]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 8-- 9 9--10
 #> 
 #> [[10]]
-#> + 2/10 edges from 3443682:
+#> + 2/10 edges from 4267f3d:
 #> [1] 1--10 9--10
 #> 
 
diff --git a/reference/automorphism_group.html b/reference/automorphism_group.html
index 23c749a2fd..a7f474a52e 100644
--- a/reference/automorphism_group.html
+++ b/reference/automorphism_group.html
@@ -161,11 +161,11 @@ 
Examplesg <- make_ring(10)
 automorphism_group(g)
 #> [[1]]
-#> + 10/10 vertices, from 3f5c316:
+#> + 10/10 vertices, from 6fdf9ef:
 #>  [1]  1 10  9  8  7  6  5  4  3  2
 #> 
 #> [[2]]
-#> + 10/10 vertices, from 3f5c316:
+#> + 10/10 vertices, from 6fdf9ef:
 #>  [1]  2  3  4  5  6  7  8  9 10  1
 #> 
 

diff --git a/reference/bfs.html b/reference/bfs.html
index 47ce4ba768..8e681d80a9 100644
--- a/reference/bfs.html
+++ b/reference/bfs.html
@@ -272,22 +272,22 @@ 
Examples#> [1] "out"
 #> 
 #> $order
-#> + 20/20 vertices, from d0eccce:
+#> + 20/20 vertices, from 3b7e886:
 #>  [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 d0eccce:
+#> + 20/20 vertices, from 3b7e886:
 #>  [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 d0eccce:
+#> + 20/20 vertices, from 3b7e886:
 #>  [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 d0eccce:
+#> + 20/20 vertices, from 3b7e886:
 #>  [1]  2 10  9  8  7 NA  6  5  4  3 12 20 19 18 17 NA 16 15 14 13
 #> 
 #> $dist
@@ -360,7 +360,7 @@ 
Examples#> [1] "out"
 #> 
 #> $order
-#> + 20/20 vertices, from 7a041aa:
+#> + 20/20 vertices, from 7e58e5f:
 #>  [1]  1  2 10  3  9  4  8  5  7  6 11 12 20 13 19 14 18 15 17 16
 #> 
 #> $rank
diff --git a/reference/bipartite_projection.html b/reference/bipartite_projection.html
index 4329fcec2e..a882620ceb 100644
--- a/reference/bipartite_projection.html
+++ b/reference/bipartite_projection.html
@@ -177,15 +177,15 @@ 
Examplesg2$name <- "Event network"
 proj2 <- bipartite_projection(g2)
 print(proj2[[1]], g = TRUE, e = TRUE)
-#> IGRAPH c8e781a UNW- 5 8 -- Event network
+#> IGRAPH 9a3ffdc UNW- 5 8 -- Event network
 #> + attr: name (g/c), name (v/c), weight (e/n)
-#> + edges from c8e781a (vertex names):
+#> + edges from 9a3ffdc (vertex names):
 #> [1] Alice--Bob   Alice--Cecil Alice--Ethel Bob  --Cecil Bob  --Ethel
 #> [6] Cecil--Ethel Cecil--Dan   Dan  --Ethel
 print(proj2[[2]], g = TRUE, e = TRUE)
-#> IGRAPH 94f9ed8 UNW- 3 3 -- Event network
+#> IGRAPH b856c42 UNW- 3 3 -- Event network
 #> + attr: name (g/c), name (v/c), weight (e/n)
-#> + edges from 94f9ed8 (vertex names):
+#> + edges from b856c42 (vertex names):
 #> [1] Party --Skiing    Party --Badminton Skiing--Badminton
 
 

diff --git a/reference/c.igraph.es.html b/reference/c.igraph.es.html
index 233fbf5852..5566cde152 100644
--- a/reference/c.igraph.es.html
+++ b/reference/c.igraph.es.html
@@ -112,7 +112,7 @@ 
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 a8ce02b (vertex names):
+#> + 6/10 edges from d10cf91 (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 0bd1703475..dae2f58bff 100644
--- a/reference/c.igraph.vs.html
+++ b/reference/c.igraph.vs.html
@@ -112,7 +112,7 @@ 
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 93bee64:
+#> + 6/10 vertices, named, from 29d6cc5:
 #> [1] A A A B C D
 

     
diff --git a/reference/cliques.html b/reference/cliques.html
index b6ea3cb8ba..1ac07f826f 100644
--- a/reference/cliques.html
+++ b/reference/cliques.html
@@ -179,68 +179,68 @@ 
Examples#> [1] 6
 cliques(g, min = 6)
 #> [[1]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1]   8  17  34  87  94 100
 #> 
 #> [[2]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1]  8 17 22 34 87 94
 #> 
 #> [[3]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 26 31 58 61 63 94
 #> 
 #> [[4]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1]  8 17 22 34 52 64
 #> 
 #> [[5]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1]  8 17 22 34 64 94
 #> 
 #> [[6]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 41 54 56 66 78 81
 #> 
 #> [[7]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 10 11 12 25 95 99
 #> 
 #> [[8]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 16 32 46 60 74 77
 #> 
 largest_cliques(g)
 #> [[1]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 12 99 10 25 95 11
 #> 
 #> [[2]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 16 60 46 77 32 74
 #> 
 #> [[3]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1]  17 100  87  34  94   8
 #> 
 #> [[4]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 17 64 52  8 22 34
 #> 
 #> [[5]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 17 64 94 34  8 22
 #> 
 #> [[6]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 17 34 87 94  8 22
 #> 
 #> [[7]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 26 58 94 63 31 61
 #> 
 #> [[8]]
-#> + 6/100 vertices, from d01647b:
+#> + 6/100 vertices, from b87fd90:
 #> [1] 41 81 66 54 78 56
 #> 
 
@@ -248,563 +248,563 @@ 
Examplesg <- sample_gnp(100, 0.03)
 max_cliques(g)
 #> [[1]]
-#> + 1/100 vertex, from 34f5537:
+#> + 1/100 vertex, from 20845f2:
 #> [1] 65
 #> 
 #> [[2]]
-#> + 1/100 vertex, from 34f5537:
+#> + 1/100 vertex, from 20845f2:
 #> [1] 7
 #> 
 #> [[3]]
-#> + 1/100 vertex, from 34f5537:
+#> + 1/100 vertex, from 20845f2:
 #> [1] 47
 #> 
 #> [[4]]
-#> + 1/100 vertex, from 34f5537:
+#> + 1/100 vertex, from 20845f2:
 #> [1] 29
 #> 
 #> [[5]]
-#> + 1/100 vertex, from 34f5537:
+#> + 1/100 vertex, from 20845f2:
 #> [1] 27
 #> 
 #> [[6]]
-#> + 1/100 vertex, from 34f5537:
+#> + 1/100 vertex, from 20845f2:
 #> [1] 14
 #> 
 #> [[7]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 21 73
 #> 
 #> [[8]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 21 42
 #> 
 #> [[9]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 51 85
 #> 
 #> [[10]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 52  6
 #> 
 #> [[11]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 34 61
 #> 
 #> [[12]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 15 28
 #> 
 #> [[13]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 82 72
 #> 
 #> [[14]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 36 58
 #> 
 #> [[15]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 56 57
 #> 
 #> [[16]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 56 25
 #> 
 #> [[17]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1]  9 66
 #> 
 #> [[18]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1]  9 32
 #> 
 #> [[19]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 24 55
 #> 
 #> [[20]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 12 64
 #> 
 #> [[21]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 63 53
 #> 
 #> [[22]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1]  92 100
 #> 
 #> [[23]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 94 70
 #> 
 #> [[24]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 43 88
 #> 
 #> [[25]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 99 50
 #> 
 #> [[26]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 19 46
 #> 
 #> [[27]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 100  49
 #> 
 #> [[28]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 46 39
 #> 
 #> [[29]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 72 62
 #> 
 #> [[30]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 74 31
 #> 
 #> [[31]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 50 95
 #> 
 #> [[32]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 50 91
 #> 
 #> [[33]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 50 87
 #> 
 #> [[34]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 53 60
 #> 
 #> [[35]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 53  8
 #> 
 #> [[36]]
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 54 70
 #> 
 #> [[37]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 54 10
 #> 
 #> [[38]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 55 68
 #> 
 #> [[39]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 55  8
 #> 
 #> [[40]]
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 58 98
 #> 
 #> [[41]]
-#> + 3/100 vertices, from 34f5537:
+#> + 3/100 vertices, from 20845f2:
 #> [1] 58 35 81
 #> 
 #> [[42]]
-#> + 2/100 vertices, from 34f5537:
+#> + 2/100 vertices, from 20845f2:
 #> [1] 59 39
 #> 
 #> [[43]]
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 59 30
 #> 
 #> [[44]]
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 #> [1] 60 78
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 #> [1] 66 22 91
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 67  3
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+#> + 3/100 vertices, from 20845f2:
 #> [1] 67  1 28
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+#> + 2/100 vertices, from 20845f2:
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+#> + 2/100 vertices, from 20845f2:
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 #> [1] 78 40
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+#> + 2/100 vertices, from 20845f2:
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 #> [1] 86  6
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 #> [1] 87 28
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 #> [1]  1 48
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+#> + 3/100 vertices, from 20845f2:
 #> [1]  1 18 28
 #> 
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 #> [1]  1 17
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 #> [1] 89 38
 #> 
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 #> [1] 89  3
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 #> [1] 90 45
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 #> [1] 91 41
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 #> [1] 91 39
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 #> [1] 93 48
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 #> [1] 93 40
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 #> [1] 93 30
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 #> [1] 96 97
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 #> [1] 96 11
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 #> [1] 98 41
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 #> [1] 88 44
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 #> [1] 88 38
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 #> [1] 88 20
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 #> [1] 88 17
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 #> [1]  2 33
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 #> [1] 2 8
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+#> + 2/100 vertices, from 20845f2:
 #> [1]  3 26
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 #> [1]  3 16
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 #> [1]  4 33
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 #> [1]  4 28
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 #> [1]  5 48
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 #> [1]  5 42
 #> 
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+#> + 2/100 vertices, from 20845f2:
 #> [1]  5 28
 #> 
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 #> [1]  6 10
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 #> [1]  8 28
 #> 
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 #> [1]  8 11
 #> 
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 #> [1] 11 49
 #> 
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 #> [1] 11 23
 #> 
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 13 48
 #> 
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 16 48
 #> 
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 #> [1] 20 37
 #> 
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 26 48
 #> 
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 26 45
 #> 
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 31 42
 #> 
 #> [[140]]
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+#> + 2/100 vertices, from 20845f2:
 #> [1] 35 49
 #> 
 

diff --git a/reference/cohesive_blocks.html b/reference/cohesive_blocks.html
index 2d186017a1..5bb5ac919c 100644
--- a/reference/cohesive_blocks.html
+++ b/reference/cohesive_blocks.html
@@ -336,23 +336,23 @@ 
Examples#>    '- B-5   c 3, n  4   ......o.oo o......... ... 
 blocks(mwBlocks)
 #> [[1]]
-#> + 23/23 vertices, named, from f4e246c:
+#> + 23/23 vertices, named, from 2b359ce:
 #>  [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 f4e246c:
+#> + 14/23 vertices, named, from 2b359ce:
 #>  [1] 1  2  3  4  5  6  7  21 19 17 18 20 22 23
 #> 
 #> [[3]]
-#> + 10/23 vertices, named, from f4e246c:
+#> + 10/23 vertices, named, from 2b359ce:
 #>  [1] 7  8  11 14 9  10 12 13 16 15
 #> 
 #> [[4]]
-#> + 7/23 vertices, named, from f4e246c:
+#> + 7/23 vertices, named, from 2b359ce:
 #> [1] 1 2 3 4 5 6 7
 #> 
 #> [[5]]
-#> + 4/23 vertices, named, from f4e246c:
+#> + 4/23 vertices, named, from 2b359ce:
 #> [1] 7  8  11 14
 #> 
 cohesion(mwBlocks)
diff --git a/reference/complementer.html b/reference/complementer.html
index b72176756d..7c359ff732 100644
--- a/reference/complementer.html
+++ b/reference/complementer.html
@@ -134,9 +134,9 @@ 
Examples## Complementer of a ring
 g <- make_ring(10)
 complementer(g)
-#> IGRAPH 52ba409 U--- 10 35 -- Ring graph
+#> IGRAPH 9e91b29 U--- 10 35 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 52ba409:
+#> + edges from 9e91b29:
 #>  [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
@@ -146,10 +146,10 @@ 
Examplesgc <- complementer(g)
 gu <- union(g, gc)
 gu
-#> IGRAPH 09704c5 U--- 10 45 -- 
+#> IGRAPH 56e546a 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 09704c5:
+#> + edges from 56e546a:
 #>  [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 df134857a3..1a843c1b73 100644
--- a/reference/components.html
+++ b/reference/components.html
@@ -237,9 +237,9 @@ 
Examples#> [1] 20
 #> 
 largest_component(g)
-#> IGRAPH a9417df U--- 6 5 -- Erdos-Renyi (gnp) graph
+#> IGRAPH 959acdd U--- 6 5 -- Erdos-Renyi (gnp) graph
 #> + attr: name (g/c), type (g/c), loops (g/l), p (g/n)
-#> + edges from a9417df:
+#> + edges from 959acdd:
 #> [1] 1--3 1--5 2--5 4--5 3--6
 

     
diff --git a/reference/compose.html b/reference/compose.html
index 69ba0ec9f7..2700c729dc 100644
--- a/reference/compose.html
+++ b/reference/compose.html
@@ -163,7 +163,7 @@ 
Examplesg2 <- make_star(10, mode = "undirected")
 gc <- compose(g1, g2)
 print_all(gc)
-#> IGRAPH 1d48acf U--- 10 36 -- 
+#> IGRAPH 4239791 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:
@@ -178,7 +178,7 @@ 
Examples#>  9 --  1  1  2 10
 #> 10 --  1  2  2  3  4  5  6  7  8  9 10 10
 print_all(simplify(gc))
-#> IGRAPH ae14c94 U--- 10 24 -- 
+#> IGRAPH 023d7d1 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 5885a6c468..af63af40d0 100644
--- a/reference/contract.html
+++ b/reference/contract.html
@@ -148,10 +148,10 @@ 
Examples## graph and edge attributes are kept, vertex attributes are
 ## combined using the 'toString' function.
 print(g2, g = TRUE, v = TRUE, e = TRUE)
-#> IGRAPH 71b5016 UNW- 5 10 -- Ring
+#> IGRAPH 20b7d9f UNW- 5 10 -- Ring
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c), weight
 #> | (e/n)
-#> + edges from 71b5016 (vertex names):
+#> + edges from 20b7d9f (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 8d6b5410e4..fb9f67a176 100644
--- a/reference/delete_edges.html
+++ b/reference/delete_edges.html
@@ -121,25 +121,25 @@ 
Examples
g <- make_ring(10) %>%
   delete_edges(seq(1, 9, by = 2))
 g
-#> IGRAPH 7be8d2d U--- 10 5 -- Ring graph
+#> IGRAPH 8e01098 U--- 10 5 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 7be8d2d:
+#> + edges from 8e01098:
 #> [1] 2-- 3 4-- 5 6-- 7 8-- 9 1--10
 
 g <- make_ring(10) %>%
   delete_edges("10|1")
 g
-#> IGRAPH 15215b5 U--- 10 9 -- Ring graph
+#> IGRAPH 862eaad U--- 10 9 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 15215b5:
+#> + edges from 862eaad:
 #> [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 5b98a2e U--- 5 3 -- Ring graph
+#> IGRAPH 4c1db1a U--- 5 3 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
-#> + edges from 5b98a2e:
+#> + edges from 4c1db1a:
 #> [1] 1--2 2--3 3--4
 

     
diff --git a/reference/delete_vertices.html b/reference/delete_vertices.html
index 817ce5206d..55754a9c42 100644
--- a/reference/delete_vertices.html
+++ b/reference/delete_vertices.html
@@ -118,23 +118,23 @@ 
Examples
g <- make_ring(10) %>%
   set_vertex_attr("name", value = LETTERS[1:10])
 g
-#> IGRAPH 2735737 UN-- 10 10 -- Ring graph
+#> IGRAPH e82cce5 UN-- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from 2735737 (vertex names):
+#> + edges from e82cce5 (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 2735737:
+#> + 10/10 vertices, named, from e82cce5:
 #>  [1] A B C D E F G H I J
 
 g2 <- delete_vertices(g, c(1, 5)) %>%
   delete_vertices("B")
 g2
-#> IGRAPH 975d2b4 UN-- 7 5 -- Ring graph
+#> IGRAPH 47030e3 UN-- 7 5 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from 975d2b4 (vertex names):
+#> + edges from 47030e3 (vertex names):
 #> [1] C--D F--G G--H H--I I--J
 V(g2)
-#> + 7/7 vertices, named, from 975d2b4:
+#> + 7/7 vertices, named, from 47030e3:
 #> [1] C D F G H I J
 

     
diff --git a/reference/dfs.html b/reference/dfs.html
index 42818bda64..a7f8fc5aad 100644
--- a/reference/dfs.html
+++ b/reference/dfs.html
@@ -250,15 +250,15 @@ 
Examples#> [1] "out"
 #> 
 #> $order
-#> + 20/20 vertices, from 103f649:
+#> + 20/20 vertices, from bd6fd10:
 #>  [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 103f649:
+#> + 20/20 vertices, from bd6fd10:
 #>  [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 103f649:
+#> + 20/20 vertices, from bd6fd10:
 #>  [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 e9279e3f1f..3ba0bc5c48 100644
--- a/reference/diameter.html
+++ b/reference/diameter.html
@@ -143,12 +143,12 @@ 
Examplesdiameter(g)
 #> [1] 27
 get_diameter(g)
-#> + 5/10 vertices, from 8144c70:
+#> + 5/10 vertices, from e0cd776:
 #> [1]  1 10  9  8  7
 diameter(g, weights = NA)
 #> [1] 5
 get_diameter(g, weights = NA)
-#> + 6/10 vertices, from 8144c70:
+#> + 6/10 vertices, from e0cd776:
 #> [1] 1 2 3 4 5 6
 
 

diff --git a/reference/difference.igraph.es.html b/reference/difference.igraph.es.html
index 2d9f4870f4..6d681948ce 100644
--- a/reference/difference.igraph.es.html
+++ b/reference/difference.igraph.es.html
@@ -121,7 +121,7 @@ 
See alsoExamples

     
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
 difference(V(g), V(g)[6:10])
-#> + 5/10 vertices, named, from 117cca1:
+#> + 5/10 vertices, named, from b4104a8:
 #> [1] A B C D E
 

     
diff --git a/reference/difference.igraph.html b/reference/difference.igraph.html
index 7d89f2345f..77bb26fa91 100644
--- a/reference/difference.igraph.html
+++ b/reference/difference.igraph.html
@@ -160,7 +160,7 @@ 
ExamplesV(sstar)$name <- letters[c(1, 3, 5, 7, 9, 11)]
 G <- wheel %m% sstar
 print_all(G)
-#> IGRAPH c7e9dc9 UN-- 11 15 -- 
+#> IGRAPH 06d4821 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 eaa5da352d..4817367761 100644
--- a/reference/difference.igraph.vs.html
+++ b/reference/difference.igraph.vs.html
@@ -121,7 +121,7 @@ 
See alsoExamples

     
g <- make_(ring(10), with_vertex_(name = LETTERS[1:10]))
 difference(V(g), V(g)[6:10])
-#> + 5/10 vertices, named, from 4d79cf5:
+#> + 5/10 vertices, named, from b91a22f:
 #> [1] A B C D E
 

     
diff --git a/reference/disjoint_union.html b/reference/disjoint_union.html
index 6853b75862..5242b935e2 100644
--- a/reference/disjoint_union.html
+++ b/reference/disjoint_union.html
@@ -149,10 +149,10 @@ 
Examplesg2 <- make_ring(10)
 V(g2)$name <- letters[11:20]
 print_all(g1 %du% g2)
-#> IGRAPH 195c5de UN-- 20 19 -- 
+#> IGRAPH 3e38303 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 195c5de (vertex names):
+#> + edges from 3e38303 (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 1d7a2d56f6..0d2249ee95 100644
--- a/reference/distances.html
+++ b/reference/distances.html
@@ -443,43 +443,43 @@ 
Examplesshortest_paths(g, 5)
 #> $vpath
 #> $vpath[[1]]
-#> + 5/10 vertices, from 5eaba66:
+#> + 5/10 vertices, from 1318e5b:
 #> [1] 5 4 3 2 1
 #> 
 #> $vpath[[2]]
-#> + 4/10 vertices, from 5eaba66:
+#> + 4/10 vertices, from 1318e5b:
 #> [1] 5 4 3 2
 #> 
 #> $vpath[[3]]
-#> + 3/10 vertices, from 5eaba66:
+#> + 3/10 vertices, from 1318e5b:
 #> [1] 5 4 3
 #> 
 #> $vpath[[4]]
-#> + 2/10 vertices, from 5eaba66:
+#> + 2/10 vertices, from 1318e5b:
 #> [1] 5 4
 #> 
 #> $vpath[[5]]
-#> + 1/10 vertex, from 5eaba66:
+#> + 1/10 vertex, from 1318e5b:
 #> [1] 5
 #> 
 #> $vpath[[6]]
-#> + 2/10 vertices, from 5eaba66:
+#> + 2/10 vertices, from 1318e5b:
 #> [1] 5 6
 #> 
 #> $vpath[[7]]
-#> + 3/10 vertices, from 5eaba66:
+#> + 3/10 vertices, from 1318e5b:
 #> [1] 5 6 7
 #> 
 #> $vpath[[8]]
-#> + 4/10 vertices, from 5eaba66:
+#> + 4/10 vertices, from 1318e5b:
 #> [1] 5 6 7 8
 #> 
 #> $vpath[[9]]
-#> + 5/10 vertices, from 5eaba66:
+#> + 5/10 vertices, from 1318e5b:
 #> [1] 5 6 7 8 9
 #> 
 #> $vpath[[10]]
-#> + 6/10 vertices, from 5eaba66:
+#> + 6/10 vertices, from 1318e5b:
 #> [1]  5  4  3  2  1 10
 #> 
 #> 
@@ -495,19 +495,19 @@ 
Examplesall_shortest_paths(g, 1, 6:8)
 #> $res
 #> $res[[1]]
-#> + 6/10 vertices, from 5eaba66:
+#> + 6/10 vertices, from 1318e5b:
 #> [1]  1 10  9  8  7  6
 #> 
 #> $res[[2]]
-#> + 6/10 vertices, from 5eaba66:
+#> + 6/10 vertices, from 1318e5b:
 #> [1] 1 2 3 4 5 6
 #> 
 #> $res[[3]]
-#> + 5/10 vertices, from 5eaba66:
+#> + 5/10 vertices, from 1318e5b:
 #> [1]  1 10  9  8  7
 #> 
 #> $res[[4]]
-#> + 4/10 vertices, from 5eaba66:
+#> + 4/10 vertices, from 1318e5b:
 #> [1]  1 10  9  8
 #> 
 #> 
diff --git a/reference/edge.html b/reference/edge.html
index 4e0bb5e61c..c438bb0b4a 100644
--- a/reference/edge.html
+++ b/reference/edge.html
@@ -161,7 +161,7 @@ 
Examples  edge("8|9")
 
 E(g)[[]]
-#> + 11/11 edges from 74c0b6a:
+#> + 11/11 edges from 244e3a7:
 #>    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 ae88b349c0..2afe5a782a 100644
--- a/reference/edge_attr-set.html
+++ b/reference/edge_attr-set.html
@@ -128,10 +128,10 @@ 
Examples)
 edge_attr(g, "label") <- E(g)$name
 g
-#> IGRAPH 41f7cfd U--- 10 10 -- Ring graph
+#> IGRAPH 5dace38 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 41f7cfd:
+#> + edges from 5dace38:
 #>  [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 1bfca9a396..fd873223b9 100644
--- a/reference/edge_attr.html
+++ b/reference/edge_attr.html
@@ -120,10 +120,10 @@ 
Examples  set_edge_attr("weight", value = 1:10) %>%
   set_edge_attr("color", value = "red")
 g
-#> IGRAPH 11bc5ca U-W- 10 10 -- Ring graph
+#> IGRAPH 50457e9 U-W- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), weight (e/n), color
 #> | (e/c)
-#> + edges from 11bc5ca:
+#> + edges from 50457e9:
 #>  [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 f283d444c6..fe446c90dc 100644
--- a/reference/ego.html
+++ b/reference/ego.html
@@ -276,81 +276,81 @@ 
Examples#> [1] 5 5 5
 ego(g, order = 0, 1:3)
 #> [[1]]
-#> + 1/10 vertex, from 1e5a19c:
+#> + 1/10 vertex, from f057211:
 #> [1] 1
 #> 
 #> [[2]]
-#> + 1/10 vertex, from 1e5a19c:
+#> + 1/10 vertex, from f057211:
 #> [1] 2
 #> 
 #> [[3]]
-#> + 1/10 vertex, from 1e5a19c:
+#> + 1/10 vertex, from f057211:
 #> [1] 3
 #> 
 ego(g, order = 1, 1:3)
 #> [[1]]
-#> + 3/10 vertices, from 1e5a19c:
+#> + 3/10 vertices, from f057211:
 #> [1]  1  2 10
 #> 
 #> [[2]]
-#> + 3/10 vertices, from 1e5a19c:
+#> + 3/10 vertices, from f057211:
 #> [1] 2 1 3
 #> 
 #> [[3]]
-#> + 3/10 vertices, from 1e5a19c:
+#> + 3/10 vertices, from f057211:
 #> [1] 3 2 4
 #> 
 ego(g, order = 2, 1:3)
 #> [[1]]
-#> + 5/10 vertices, from 1e5a19c:
+#> + 5/10 vertices, from f057211:
 #> [1]  1  2 10  3  9
 #> 
 #> [[2]]
-#> + 5/10 vertices, from 1e5a19c:
+#> + 5/10 vertices, from f057211:
 #> [1]  2  1  3 10  4
 #> 
 #> [[3]]
-#> + 5/10 vertices, from 1e5a19c:
+#> + 5/10 vertices, from f057211:
 #> [1] 3 2 4 1 5
 #> 
 # neighborhood() is an alias of ego()
 neighborhood(g, order = 0, 1:3)
 #> [[1]]
-#> + 1/10 vertex, from 1e5a19c:
+#> + 1/10 vertex, from f057211:
 #> [1] 1
 #> 
 #> [[2]]
-#> + 1/10 vertex, from 1e5a19c:
+#> + 1/10 vertex, from f057211:
 #> [1] 2
 #> 
 #> [[3]]
-#> + 1/10 vertex, from 1e5a19c:
+#> + 1/10 vertex, from f057211:
 #> [1] 3
 #> 
 neighborhood(g, order = 1, 1:3)
 #> [[1]]
-#> + 3/10 vertices, from 1e5a19c:
+#> + 3/10 vertices, from f057211:
 #> [1]  1  2 10
 #> 
 #> [[2]]
-#> + 3/10 vertices, from 1e5a19c:
+#> + 3/10 vertices, from f057211:
 #> [1] 2 1 3
 #> 
 #> [[3]]
-#> + 3/10 vertices, from 1e5a19c:
+#> + 3/10 vertices, from f057211:
 #> [1] 3 2 4
 #> 
 neighborhood(g, order = 2, 1:3)
 #> [[1]]
-#> + 5/10 vertices, from 1e5a19c:
+#> + 5/10 vertices, from f057211:
 #> [1]  1  2 10  3  9
 #> 
 #> [[2]]
-#> + 5/10 vertices, from 1e5a19c:
+#> + 5/10 vertices, from f057211:
 #> [1]  2  1  3 10  4
 #> 
 #> [[3]]
-#> + 5/10 vertices, from 1e5a19c:
+#> + 5/10 vertices, from f057211:
 #> [1] 3 2 4 1 5
 #> 
 
@@ -358,21 +358,21 @@ 
ExamplesV(g)$name <- c("a", "b", "c", "d", "e", "f", "g", "h", "i", "j")
 make_ego_graph(g, order = 2, 1:3)
 #> [[1]]
-#> IGRAPH e6ee2ce UN-- 5 4 -- Ring graph
+#> IGRAPH 954cb73 UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from e6ee2ce (vertex names):
+#> + edges from 954cb73 (vertex names):
 #> [1] a--b b--c a--j i--j
 #> 
 #> [[2]]
-#> IGRAPH 914c9cb UN-- 5 4 -- Ring graph
+#> IGRAPH e521229 UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from 914c9cb (vertex names):
+#> + edges from e521229 (vertex names):
 #> [1] a--b b--c c--d a--j
 #> 
 #> [[3]]
-#> IGRAPH 30aebf7 UN-- 5 4 -- Ring graph
+#> IGRAPH ff82571 UN-- 5 4 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l), name (v/c)
-#> + edges from 30aebf7 (vertex names):
+#> + edges from ff82571 (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 9cc8bbce85..4783345822 100644
--- a/reference/feedback_arc_set.html
+++ b/reference/feedback_arc_set.html
@@ -153,10 +153,10 @@ 
Examples

 g <- sample_gnm(20, 40, directed = TRUE)
 feedback_arc_set(g)
-#> + 4/40 edges from b64d11a:
+#> + 4/40 edges from 09d7400:
 #> [1]  6->19  8->13 14-> 8 16-> 3
 feedback_arc_set(g, algo = "approx")
-#> + 4/40 edges from b64d11a:
+#> + 4/40 edges from 09d7400:
 #> [1]  6->19  8->13 14-> 8 16-> 3
 

     
diff --git a/reference/get.edge.ids.html b/reference/get.edge.ids.html
index 11577089fc..befe105a59 100644
--- a/reference/get.edge.ids.html
+++ b/reference/get.edge.ids.html
@@ -149,7 +149,7 @@ 
Examplesg <- make_ring(10)
 ei <- get.edge.ids(g, c(1, 2, 4, 5))
 E(g)[ei]
-#> + 2/10 edges from c0d4e69:
+#> + 2/10 edges from 8b331d7:
 #> [1] 1--2 4--5
 
 ## non-existant edge
@@ -164,7 +164,7 @@ 
Exampleseis
 #> [1] 5 5
 E(g)[eis]
-#> + 2/5 edges from da31d37:
+#> + 2/5 edges from 0421457:
 #> [1] 1->2 1->2
 
 ## multi = TRUE, as many different edges, if any,
@@ -173,7 +173,7 @@ 
Exampleseim
 #> [1] 5 4 3
 E(g)[eim]
-#> + 3/5 edges from da31d37:
+#> + 3/5 edges from 0421457:
 #> [1] 1->2 1->2 1->2
 
 

diff --git a/reference/girth.html b/reference/girth.html
index 43d85a7fba..a642cc0e6f 100644
--- a/reference/girth.html
+++ b/reference/girth.html
@@ -154,7 +154,7 @@ 
Examples#> [1] 0
 #> 
 #> $circle
-#> + 0/1000 vertices, from a4fb07f:
+#> + 0/1000 vertices, from f91e610:
 #> 
 
 # The worst case running time is for a ring
@@ -164,7 +164,7 @@ 
Examples#> [1] 100
 #> 
 #> $circle
-#> + 100/100 vertices, from a58e7ee:
+#> + 100/100 vertices, from 56e6f82:
 #>   [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
@@ -180,7 +180,7 @@ 
Examples#> [1] 0
 #> 
 #> $circle
-#> + 0/1000 vertices, from 8d78448:
+#> + 0/1000 vertices, from eef52fc:
 #> 
 
 

diff --git a/reference/graph_.html b/reference/graph_.html
index 2ecd51467c..256fbcb3b8 100644
--- a/reference/graph_.html
+++ b/reference/graph_.html
@@ -84,12 +84,12 @@ 
DetailsExamples

     
## These are equivalent
 graph_(cbind(1:5, 2:6), from_edgelist(directed = FALSE))
-#> IGRAPH 6aa7822 U--- 6 5 -- 
-#> + edges from 6aa7822:
+#> IGRAPH 3ad944a U--- 6 5 -- 
+#> + edges from 3ad944a:
 #> [1] 1--2 2--3 3--4 4--5 5--6
 graph_(cbind(1:5, 2:6), from_edgelist(), directed = FALSE)
-#> IGRAPH 4cddcc6 U--- 6 5 -- 
-#> + edges from 4cddcc6:
+#> IGRAPH 6379b91 U--- 6 5 -- 
+#> + edges from 6379b91:
 #> [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 e3257274c7..63bb005249 100644
--- a/reference/graph_attr-set.html
+++ b/reference/graph_attr-set.html
@@ -118,9 +118,9 @@ 
Examples
g <- make_graph(~ A - B:C:D)
 graph_attr(g, "name") <- "4-star"
 g
-#> IGRAPH a0df287 UN-- 4 3 -- 4-star
+#> IGRAPH ae8344c UN-- 4 3 -- 4-star
 #> + attr: name (g/c), name (v/c)
-#> + edges from a0df287 (vertex names):
+#> + edges from ae8344c (vertex names):
 #> [1] A--B A--C A--D
 
 graph_attr(g) <- list(
diff --git a/reference/graph_from_adjacency_matrix.html b/reference/graph_from_adjacency_matrix.html
index 0680169cba..2f64909ad8 100644
--- a/reference/graph_from_adjacency_matrix.html
+++ b/reference/graph_from_adjacency_matrix.html
@@ -277,7 +277,7 @@ 
Examplescolnames(adjm) <- seq(ncol(adjm))
 g10 <- graph_from_adjacency_matrix(adjm, weighted = TRUE, add.rownames = "code")
 summary(g10)
-#> IGRAPH c91d987 DNW- 10 58 -- 
+#> IGRAPH 3cedd2c DNW- 10 58 -- 
 #> + 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 db5e85dfc1..db532f248f 100644
--- a/reference/graph_from_atlas.html
+++ b/reference/graph_from_atlas.html
@@ -143,14 +143,14 @@ 
See alsoExamples

     
## Some randomly picked graphs from the atlas
 graph_from_atlas(sample(0:1252, 1))
-#> IGRAPH e2ea8f0 U--- 7 7 -- Graph from the Atlas #303
+#> IGRAPH a26bcbe U--- 7 7 -- Graph from the Atlas #303
 #> + attr: name (g/c), n (g/n)
-#> + edges from e2ea8f0:
+#> + edges from a26bcbe:
 #> [1] 2--5 2--4 3--4 3--5 1--3 2--3 1--7
 graph_from_atlas(sample(0:1252, 1))
-#> IGRAPH 1313867 U--- 7 10 -- Graph from the Atlas #648
+#> IGRAPH 6a25e60 U--- 7 10 -- Graph from the Atlas #648
 #> + attr: name (g/c), n (g/n)
-#> + edges from 1313867:
+#> + edges from 6a25e60:
 #>  [1] 1--2 2--3 3--4 4--5 1--5 1--6 5--6 3--6 4--6 5--7
 

     
diff --git a/reference/graph_from_data_frame.html b/reference/graph_from_data_frame.html
index bbbd5779c7..b4f856ec25 100644
--- a/reference/graph_from_data_frame.html
+++ b/reference/graph_from_data_frame.html
@@ -209,10 +209,10 @@ 
Examples)
 g <- graph_from_data_frame(relations, directed = TRUE, vertices = actors)
 print(g, e = TRUE, v = TRUE)
-#> IGRAPH 63f0f6c DN-- 5 6 -- 
+#> IGRAPH f149794 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 63f0f6c (vertex names):
+#> + edges from f149794 (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 55294e55d6..d9a81fc4a6 100644
--- a/reference/graph_from_edgelist.html
+++ b/reference/graph_from_edgelist.html
@@ -126,15 +126,15 @@ 
See alsoExamples

     
el <- matrix(c("foo", "bar", "bar", "foobar"), nc = 2, byrow = TRUE)
 graph_from_edgelist(el)
-#> IGRAPH 865fb76 DN-- 3 2 -- 
+#> IGRAPH 931e37b DN-- 3 2 -- 
 #> + attr: name (v/c)
-#> + edges from 865fb76 (vertex names):
+#> + edges from 931e37b (vertex names):
 #> [1] foo->bar    bar->foobar
 
 # Create a ring by hand
 graph_from_edgelist(cbind(1:10, c(2:10, 1)))
-#> IGRAPH a9c59c5 D--- 10 10 -- 
-#> + edges from a9c59c5:
+#> IGRAPH 62aff01 D--- 10 10 -- 
+#> + edges from 62aff01:
 #>  [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_incidence_matrix.html b/reference/graph_from_incidence_matrix.html
index 12b2f5aa43..e888087ba7 100644
--- a/reference/graph_from_incidence_matrix.html
+++ b/reference/graph_from_incidence_matrix.html
@@ -168,9 +168,9 @@ 
Examplescolnames(inc) <- letters[1:5]
 rownames(inc) <- LETTERS[1:3]
 graph_from_incidence_matrix(inc)
-#> IGRAPH ad174cd UN-B 8 9 -- 
+#> IGRAPH a4a9cfa UN-B 8 9 -- 
 #> + attr: type (v/l), name (v/c)
-#> + edges from ad174cd (vertex names):
+#> + edges from a4a9cfa (vertex names):
 #> [1] A--b A--c A--d B--b B--c B--d B--e C--a C--b
 
 

diff --git a/reference/graph_from_literal.html b/reference/graph_from_literal.html
index 4ac087c381..e02827212b 100644
--- a/reference/graph_from_literal.html
+++ b/reference/graph_from_literal.html
@@ -162,18 +162,18 @@ 
Examples  Cecil - Gordon
 )
 g
-#> IGRAPH 2213b37 UN-- 6 6 -- 
+#> IGRAPH f97942f UN-- 6 6 -- 
 #> + attr: name (v/c)
-#> + edges from 2213b37 (vertex names):
+#> + edges from f97942f (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 06d0ee0 UN-- 6 7 -- 
+#> IGRAPH 09970be UN-- 6 7 -- 
 #> + attr: name (v/c)
-#> + edges from 06d0ee0 (vertex names):
+#> + edges from 09970be (vertex names):
 #> [1] Alice --Bob    Alice --Cecil  Alice --Daniel Cecil --Eugene Cecil --Gordon
 #> [6] Daniel--Eugene Daniel--Gordon
 
@@ -183,18 +183,18 @@ 
Examples  Eugene --+ Gordon:Helen
 )
 g3
-#> IGRAPH aa6e366 DN-- 7 6 -- 
+#> IGRAPH e25bc9e DN-- 7 6 -- 
 #> + attr: name (v/c)
-#> + edges from aa6e366 (vertex names):
+#> + edges from e25bc9e (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 2fdd1d4 UN-- 6 2 -- 
+#> IGRAPH e90a723 UN-- 6 2 -- 
 #> + attr: name (v/c)
-#> + edges from 2fdd1d4 (vertex names):
+#> + edges from e90a723 (vertex names):
 #> [1] Alice--Bob    Bob  --Daniel
 V(g4)$name
 #> [1] "Alice"  "Bob"    "Daniel" "Cecil"  "Gordon" "Helen" 
@@ -202,17 +202,17 @@ 
Examples# "Arrows" can be arbitrarily long
 g5 <- graph_from_literal(Alice +---------+ Bob)
 g5
-#> IGRAPH 7ac0464 DN-- 2 2 -- 
+#> IGRAPH 8800854 DN-- 2 2 -- 
 #> + attr: name (v/c)
-#> + edges from 7ac0464 (vertex names):
+#> + edges from 8800854 (vertex names):
 #> [1] Alice->Bob   Bob  ->Alice
 
 # Special vertex names
 g6 <- graph_from_literal("+" -- "-", "*" -- "/", "%%" -- "%/%")
 g6
-#> IGRAPH bb659a1 UN-- 6 3 -- 
+#> IGRAPH f8a75b2 UN-- 6 3 -- 
 #> + attr: name (v/c)
-#> + edges from bb659a1 (vertex names):
+#> + edges from f8a75b2 (vertex names):
 #> [1] + ---   * --/   %%--%/%
 
 

diff --git a/reference/graph_id.html b/reference/graph_id.html
index 1d015a4eff..4f2c6de29e 100644
--- a/reference/graph_id.html
+++ b/reference/graph_id.html
@@ -100,15 +100,15 @@ 
Value
Examples

     
g <- make_ring(10)
 graph_id(g)
-#> [1] "3c9e807c-bfb7-49e2-b6f7-a434016e8307"
+#> [1] "132cb42f-8387-4020-b1de-2b14dcf47941"
 graph_id(V(g))
-#> [1] "3c9e807c-bfb7-49e2-b6f7-a434016e8307"
+#> [1] "132cb42f-8387-4020-b1de-2b14dcf47941"
 graph_id(E(g))
-#> [1] "3c9e807c-bfb7-49e2-b6f7-a434016e8307"
+#> [1] "132cb42f-8387-4020-b1de-2b14dcf47941"
 
 g2 <- g + 1
 graph_id(g2)
-#> [1] "5f47e6b0-9d94-4eda-a5a8-0800265b7e83"
+#> [1] "18e0473f-36de-486e-9e42-8e837494e9b3"
 

     
   

     
diff --git a/reference/igraph-es-indexing.html b/reference/igraph-es-indexing.html
index 415942f12d..f4ed9ea38b 100644
--- a/reference/igraph-es-indexing.html
+++ b/reference/igraph-es-indexing.html
@@ -214,13 +214,13 @@ 
Examples# Special operators for indexing based on graph structure
 g <- sample_pa(100, power = 0.3)
 E(g)[1:3 %--% 2:6]
-#> + 5/99 edges from a741bed:
+#> + 5/99 edges from 305b25b:
 #> [1] 2->1 3->2 4->1 5->1 6->1
 E(g)[1:5 %->% 1:6]
-#> + 4/99 edges from a741bed:
+#> + 4/99 edges from 305b25b:
 #> [1] 2->1 3->2 4->1 5->1
 E(g)[1:3 %<-% 2:6]
-#> + 5/99 edges from a741bed:
+#> + 5/99 edges from 305b25b:
 #> [1] 2->1 3->2 4->1 5->1 6->1
 
 # -----------------------------------------------------------------
@@ -228,7 +228,7 @@ 
Examplesg <- sample_pa(100, directed = FALSE)
 d <- get_diameter(g)
 E(g, path = d)
-#> + 11/99 edges from 195b450:
+#> + 11/99 edges from 8f75f6c:
 #>  [1] 20--46 16--20 11--16  9--11  1-- 9  1-- 3  3--17 17--45 45--63 63--81
 #> [11] 81--82
 
@@ -237,7 +237,7 @@ 
Examplesg <- sample_gnp(20, 3 / 20) %>%
   set_edge_attr("weight", value = rnorm(gsize(.)))
 E(g)[[weight < 0]]
-#> + 16/32 edges from b1e54ca:
+#> + 16/32 edges from b2b7d5a:
 #>    tail head tid hid     weight
 #> 2     3    6   3   6 -2.1691432
 #> 4     3    7   3   7 -1.1377713
@@ -261,7 +261,7 @@ 
ExamplesE(g)$x <- E(g)$weight
 x <- 2
 E(g)[.env$x]
-#> + 1/32 edge from b1e54ca:
+#> + 1/32 edge from b2b7d5a:
 #> [1] 3--6
 
 

diff --git a/reference/igraph-es-indexing2.html b/reference/igraph-es-indexing2.html
index b45c5436c7..1e7667b9e0 100644
--- a/reference/igraph-es-indexing2.html
+++ b/reference/igraph-es-indexing2.html
@@ -137,10 +137,10 @@ 
Examples  with_edge_(weight = 1:10, color = "green")
 )
 E(g)
-#> + 10/10 edges from 494585c (vertex names):
+#> + 10/10 edges from f2aa165 (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 494585c (vertex names):
+#> + 10/10 edges from f2aa165 (vertex names):
 #>    tail head tid hid weight color
 #> 1     A    B   1   2      1 green
 #> 2     B    C   2   3      2 green
@@ -153,7 +153,7 @@ 
Examples#> 9     I    J   9  10      9 green
 #> 10    A    J   1  10     10 green
 E(g)[[.inc("A")]]
-#> + 2/10 edges from 494585c (vertex names):
+#> + 2/10 edges from f2aa165 (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 36a8012f8a..5e5468e4ef 100644
--- a/reference/igraph-vs-indexing.html
+++ b/reference/igraph-vs-indexing.html
@@ -232,26 +232,26 @@ 
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 0168a51:
+#> + 4/4 vertices, from 8e704df:
 #> [1] 1 2 3 4
 V(g)[.nei(c(2, 4), "in")]
-#> + 3/4 vertices, from 0168a51:
+#> + 3/4 vertices, from 8e704df:
 #> [1] 1 2 4
 V(g)[.nei(c(2, 4), "out")]
-#> + 3/4 vertices, from 0168a51:
+#> + 3/4 vertices, from 8e704df:
 #> [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 cdad784:
+#> + 4/4 vertices, named, from d31d0e0:
 #> [1] A B C D
 V(g)[.nei(c("B", "D"), "in")]
-#> + 3/4 vertices, named, from cdad784:
+#> + 3/4 vertices, named, from d31d0e0:
 #> [1] A B D
 V(g)[.nei(c("B", "D"), "out")]
-#> + 3/4 vertices, named, from cdad784:
+#> + 3/4 vertices, named, from d31d0e0:
 #> [1] B C D
 
 # -----------------------------------------------------------------
@@ -259,7 +259,7 @@ 
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 26b1bee:
+#> + 2/4 vertices, named, from 658edd4:
 #> [1] A B
 
 # Indexing with a variable whose name matches the name of an attribute
@@ -267,7 +267,7 @@ 
ExamplesV(g)$x <- 10:13
 x <- 2
 V(g)[.env$x]
-#> + 1/4 vertex, named, from 26b1bee:
+#> + 1/4 vertex, named, from 658edd4:
 #> [1] B
 
 

diff --git a/reference/igraph-vs-indexing2.html b/reference/igraph-vs-indexing2.html
index dfc3c7b7b3..250deb8278 100644
--- a/reference/igraph-vs-indexing2.html
+++ b/reference/igraph-vs-indexing2.html
@@ -135,10 +135,10 @@ 
Examples  set_vertex_attr("color", value = "red") %>%
   set_vertex_attr("name", value = LETTERS[1:10])
 V(g)
-#> + 10/10 vertices, named, from 46ee75a:
+#> + 10/10 vertices, named, from 43c7b79:
 #>  [1] A B C D E F G H I J
 V(g)[[]]
-#> + 10/10 vertices, named, from 46ee75a:
+#> + 10/10 vertices, named, from 43c7b79:
 #>    color name
 #> 1    red    A
 #> 2    red    B
@@ -151,10 +151,10 @@ 
Examples#> 9    red    I
 #> 10   red    J
 V(g)[1:5]
-#> + 5/10 vertices, named, from 46ee75a:
+#> + 5/10 vertices, named, from 43c7b79:
 #> [1] A B C D E
 V(g)[[1:5]]
-#> + 5/10 vertices, named, from 46ee75a:
+#> + 5/10 vertices, named, from 43c7b79:
 #>   color name
 #> 1   red    A
 #> 2   red    B
diff --git a/reference/incident.html b/reference/incident.html
index 0fd2c4dd89..0c9254414b 100644
--- a/reference/incident.html
+++ b/reference/incident.html
@@ -114,11 +114,11 @@ 
See alsoExamples

     
g <- make_graph("Zachary")
 incident(g, 1)
-#> + 16/78 edges from e6dd59f:
+#> + 16/78 edges from 4391f41:
 #>  [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 e6dd59f:
+#> + 17/78 edges from 4391f41:
 #>  [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 b34a5acc09..28c334d794 100644
--- a/reference/incident_edges.html
+++ b/reference/incident_edges.html
@@ -117,12 +117,12 @@ 
Examples
g <- make_graph("Zachary")
 incident_edges(g, c(1, 34))
 #> [[1]]
-#> + 16/78 edges from 53a8ac8:
+#> + 16/78 edges from 7539f33:
 #>  [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 53a8ac8:
+#> + 17/78 edges from 7539f33:
 #>  [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 0b0b2b3228..8ec56ce67b 100644
--- a/reference/intersection.igraph.es.html
+++ b/reference/intersection.igraph.es.html
@@ -113,7 +113,7 @@ 
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 84b5dec (vertex names):
+#> + 2/10 edges from 1f22345 (vertex names):
 #> [1] E--F F--G
 

     
diff --git a/reference/intersection.igraph.html b/reference/intersection.igraph.html
index 1dea3c45be..a53b4f1418 100644
--- a/reference/intersection.igraph.html
+++ b/reference/intersection.igraph.html
@@ -158,7 +158,7 @@ 
Examples)
 net2 <- graph_from_literal(D - A:F:Y, B - A - X - F - H - Z, F - Y)
 print_all(net1 %s% net2)
-#> IGRAPH c5cdbcd UN-- 13 4 -- 
+#> IGRAPH 76815e2 UN-- 13 4 -- 
 #> + attr: name (v/c)
 #> + vertex attributes:
 #> |      name
@@ -175,7 +175,7 @@ 
Examples#> | [11]    Y
 #> | [12]    X
 #> | [13]    Z
-#> + edges from c5cdbcd (vertex names):
+#> + edges from 76815e2 (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 ba7c0fd0a9..5f23d1868b 100644
--- a/reference/intersection.igraph.vs.html
+++ b/reference/intersection.igraph.vs.html
@@ -113,7 +113,7 @@ 
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 3708254 (vertex names):
+#> + 2/10 edges from 3011cbc (vertex names):
 #> [1] E--F F--G
 

     
diff --git a/reference/is_chordal.html b/reference/is_chordal.html
index 1c096f1945..9c04ef26be 100644
--- a/reference/is_chordal.html
+++ b/reference/is_chordal.html
@@ -169,7 +169,7 @@ 
Examples#> [1] 9 4 6 8 3 5 7 2 1
 #> 
 #> $alpham1
-#> + 9/9 vertices, named, from 6f9eee0:
+#> + 9/9 vertices, named, from 4774725:
 #> [1] G F D B E C H I A
 #> 
 is_chordal(g1, fillin = TRUE)
@@ -193,7 +193,7 @@ 
Examples#>  [1] 10  8  9  6  7  5  4  2  3  1
 #> 
 #> $alpham1
-#> + 10/10 vertices, named, from f1b7e0e:
+#> + 10/10 vertices, named, from f961535:
 #>  [1] J H I G C F D B E A
 #> 
 is_chordal(g2, fillin = TRUE)
diff --git a/reference/is_named.html b/reference/is_named.html
index ebe535b037..d430ddadc8 100644
--- a/reference/is_named.html
+++ b/reference/is_named.html
@@ -112,7 +112,7 @@ 
Examplesis_named(g)
 #> [1] TRUE
 neighbors(g, "a")
-#> + 2/10 vertices, named, from 652d6fc:
+#> + 2/10 vertices, named, from 1ff98e2:
 #> [1] b j
 
 

diff --git a/reference/is_tree.html b/reference/is_tree.html
index 7ac96e741c..de5f7b33c3 100644
--- a/reference/is_tree.html
+++ b/reference/is_tree.html
@@ -134,7 +134,7 @@ 
Examples#> [1] TRUE
 #> 
 #> $root
-#> + 1/7 vertex, from 3e4c8fa:
+#> + 1/7 vertex, from b65f2cf:
 #> [1] 1
 #> 
 
diff --git a/reference/is_weighted.html b/reference/is_weighted.html
index 9179e2a38d..ee85b0c2cb 100644
--- a/reference/is_weighted.html
+++ b/reference/is_weighted.html
@@ -108,7 +108,7 @@ 
Examplesshortest_paths(g, 8, 2)
 #> $vpath
 #> $vpath[[1]]
-#> + 5/10 vertices, from 540e68d:
+#> + 5/10 vertices, from 367ebae:
 #> [1]  8  9 10  1  2
 #> 
 #> 
@@ -125,7 +125,7 @@ 
Examplesshortest_paths(g, 8, 2)
 #> $vpath
 #> $vpath[[1]]
-#> + 7/10 vertices, from 540e68d:
+#> + 7/10 vertices, from 367ebae:
 #> [1] 8 7 6 5 4 3 2
 #> 
 #> 
diff --git a/reference/ivs.html b/reference/ivs.html
index 9d065f2eb4..4a0f163317 100644
--- a/reference/ivs.html
+++ b/reference/ivs.html
@@ -154,83 +154,83 @@ 
Examples#> [1] 4
 ivs(g, min = ivs_size(g))
 #> [[1]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  7 37 55 56
 #> 
 #> [[2]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  7 55 56 69
 #> 
 #> [[3]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  7 56 69 74
 #> 
 #> [[4]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  8 15 73 80
 #> 
 #> [[5]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  8 15 73 84
 #> 
 #> [[6]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1] 13 16 37 40
 #> 
 #> [[7]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1] 21 32 45 61
 #> 
 #> [[8]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1] 22 55 56 64
 #> 
 #> [[9]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1] 23 69 75 90
 #> 
 largest_ivs(g)
 #> [[1]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1] 21 32 45 61
 #> 
 #> [[2]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  7 37 55 56
 #> 
 #> [[3]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  7 55 56 69
 #> 
 #> [[4]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  7 56 69 74
 #> 
 #> [[5]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  8 15 73 80
 #> 
 #> [[6]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1]  8 15 73 84
 #> 
 #> [[7]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1] 22 55 56 64
 #> 
 #> [[8]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1] 23 69 75 90
 #> 
 #> [[9]]
-#> + 4/100 vertices, from 59d3d11:
+#> + 4/100 vertices, from 913d7b0:
 #> [1] 13 16 37 40
 #> 
 # Empty graph
 induced_subgraph(g, largest_ivs(g)[[1]])
-#> IGRAPH c0e6670 U--- 4 0 -- Erdos-Renyi (gnp) graph
+#> IGRAPH e88f3b5 U--- 4 0 -- Erdos-Renyi (gnp) graph
 #> + attr: name (g/c), type (g/c), loops (g/l), p (g/n)
-#> + edges from c0e6670:
+#> + edges from e88f3b5:
 
 length(maximal_ivs(g))
 #> [1] 326
diff --git a/reference/keeping_degseq.html b/reference/keeping_degseq.html
index 6572f28cf6..9a55162181 100644
--- a/reference/keeping_degseq.html
+++ b/reference/keeping_degseq.html
@@ -113,7 +113,7 @@ 
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 5d7fa46 U--- 10 10 -- Ring graph
+#> IGRAPH ca231f6 U--- 10 10 -- Ring graph
 #> + attr: name (g/c), mutual (g/l), circular (g/l)
 #> + graph attributes:
 #> | + name:
@@ -122,7 +122,7 @@ 
Examples#> |   [1] FALSE
 #> | + circular:
 #> |   [1] TRUE
-#> + edges from 5d7fa46:
+#> + edges from ca231f6:
 #>  [1] 4-- 7 4-- 5 3-- 5 6-- 9 2-- 9 1-- 8 3-- 6 8--10 1-- 2 7--10
diff --git a/reference/make_bipartite_graph.html b/reference/make_bipartite_graph.html index e1cf329d19..97246075e7 100644 --- a/reference/make_bipartite_graph.html +++ b/reference/make_bipartite_graph.html @@ -147,9 +147,9 @@

Examples

 g <- make_bipartite_graph(rep(0:1, length.out = 10), c(1:10))
 print(g, v = TRUE)
-#> IGRAPH f0ec373 U--B 10 5 -- 
+#> IGRAPH fff82a4 U--B 10 5 -- 
 #> + attr: type (v/l)
-#> + edges from f0ec373:
+#> + edges from fff82a4:
 #> [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 9bb9d07199..280e605fc9 100644 --- a/reference/make_de_bruijn_graph.html +++ b/reference/make_de_bruijn_graph.html @@ -120,14 +120,14 @@

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 c9c62f4 D--- 4 8 -- De-Bruijn graph 2-2 +#> IGRAPH ab18110 D--- 4 8 -- De-Bruijn graph 2-2 #> + attr: name (g/c), m (g/n), n (g/n) -#> + edges from c9c62f4: +#> + edges from ab18110: #> [1] 1->1 1->2 2->3 2->4 3->1 3->2 4->3 4->4 make_line_graph(g) -#> IGRAPH 540c1b0 D--- 4 8 -- Line graph +#> IGRAPH b879be0 D--- 4 8 -- Line graph #> + attr: name (g/c) -#> + edges from 540c1b0: +#> + edges from b879be0: #> [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 119a8a805b..49bb0e8ff8 100644 --- a/reference/make_empty_graph.html +++ b/reference/make_empty_graph.html @@ -110,11 +110,11 @@

See also

Examples

make_empty_graph(n = 10)
-#> IGRAPH 10d9097 D--- 10 0 -- 
-#> + edges from 10d9097:
+#> IGRAPH 8bd297f D--- 10 0 -- 
+#> + edges from 8bd297f:
 make_empty_graph(n = 5, directed = FALSE)
-#> IGRAPH 4b383a6 U--- 5 0 -- 
-#> + edges from 4b383a6:
+#> IGRAPH fec2985 U--- 5 0 -- 
+#> + edges from fec2985: