fix(table): SuppressTrailingSpaces also removed spaces from the start

Signed-off-by: Ilya Lesikov <ilya@lesikov.com>

table/render_test.go

@@ -1222,10 +1222,10 @@ func TestTable_Render_SuppressTrailingSpaces(t *testing.T) {
 
 	tw.Style().Options = OptionsNoBordersAndSeparators
 	compareOutput(t, tw.Render(), `
-ID    TEXT1                                   DATE              TEXT2
-U2    Hey                                     2021-04-19 13:37  Yuh yuh yuh
-S12   Uhhhh                                   2021-04-19 13:37  Some dummy data here
-R123  Lobsters                                2021-04-19 13:37  I like lobsters
-R123  Some big name here and it's pretty big  2021-04-19 13:37  Abcdefghijklmnopqrstuvwxyz
-R123  Small name                              2021-04-19 13:37  Abcdefghijklmnopqrstuvwxyz`)
+ ID    TEXT1                                   DATE              TEXT2
+ U2    Hey                                     2021-04-19 13:37  Yuh yuh yuh
+ S12   Uhhhh                                   2021-04-19 13:37  Some dummy data here
+ R123  Lobsters                                2021-04-19 13:37  I like lobsters
+ R123  Some big name here and it's pretty big  2021-04-19 13:37  Abcdefghijklmnopqrstuvwxyz
+ R123  Small name                              2021-04-19 13:37  Abcdefghijklmnopqrstuvwxyz`)
 }

table/table.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"io"
 	"strings"
+	"unicode"
 
 	"github.com/jedib0t/go-pretty/v6/text"
 )
@@ -691,7 +692,11 @@ func (t *Table) render(out *strings.Builder) string {
 		var trimmed []string
 		sc := bufio.NewScanner(strings.NewReader(outStr))
 		for sc.Scan() {
-			trimmed = append(trimmed, strings.TrimSpace(sc.Text()))
+			trimmed = append(trimmed, strings.TrimRightFunc(
+				sc.Text(), func(r rune) bool {
+					return unicode.IsSpace(r)
+				},
+			))
 		}
 		outStr = strings.Join(trimmed, "\n")
 	}