Merge pull request #620 from r-lib/less-title-truncation

NEWS.md

@@ -6,6 +6,9 @@
 
 - Fix printing of very small numbers (#615, #619).
 
+- The default for `pillar.min_title_chars` has been bumped up to 20 characters
+  so that title truncuation only affects very long variables (#582).
+
 ## Chore
 
 - Use constructors in `vec_cast()` (#587).

R/options.R

@@ -99,11 +99,11 @@ pillar_options <- list2(
     sigfig
   }),
   #' - `pillar.min_title_chars`: The minimum number of characters for the column
-  #'     title, default: `5`.  Column titles may be truncated up to that width to
+  #'     title, default: `20`.  Column titles may be truncated up to that width to
   #'     save horizontal space. Set to `Inf` to turn off truncation of column
   #'     titles.
   min_title_chars = make_option_impl(
-    getOption("pillar.min_title_chars", default = 5L)
+    getOption("pillar.min_title_chars", default = 20L)
   ),
   #' - `pillar.min_chars`: The minimum number of characters wide to
   #'     display character columns, default: `3`.  Character columns may be

tests/testthat/_snaps/ansi/ctl_colonnade.md

@@ -169,15 +169,14 @@
       ctl_colonnade(list(a_very_long_column_name = 0), width = 20)
     Output
       $body
-        a_very_long_colu~1
-                     <dbl>
-      1                  0
       
       $extra_cols
-      list()
+      $extra_cols$a_very_long_column_name
+      [1] 0
+      
       
       $abbrev_cols
-      [1] "a_very_long_column_name"
+      character(0)
       
       $abbrev_col_idxs
       numeric(0)

tests/testthat/_snaps/ctl_new_pillar.md

@@ -72,18 +72,11 @@
     Code
       ctl_new_pillar_list(new_tbl(), as.matrix(trees[1:3, ]), width = 8, title = "a")
     Output
-      [[1]]
-      <pillar>
-      a[,"Girth"]
-            <dbl>
-              8.3
-              8.6
-              8.8
-      
+      list()
       attr(,"extra")
-      [1] 2 3
+      [1] 1 2 3
       attr(,"remaining_width")
-      [1] 0
+      [1] 8
       attr(,"simple")
       [1] FALSE
     Code
@@ -97,18 +90,10 @@
               8.6
               8.8
       
-      [[2]]
-      <pillar>
-      [,"Height"]
-            <dbl>
-               70
-               65
-               63
-      
       attr(,"extra")
-      [1] 3
+      [1] 2 3
       attr(,"remaining_width")
-      [1] 4
+      [1] 8
       attr(,"simple")
       [1] FALSE
     Code