diff options
Diffstat (limited to 'vendor/github.com/gomarkdown/markdown/ast/print.go')
| -rw-r--r-- | vendor/github.com/gomarkdown/markdown/ast/print.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/vendor/github.com/gomarkdown/markdown/ast/print.go b/vendor/github.com/gomarkdown/markdown/ast/print.go index 75daf911..b186ec07 100644 --- a/vendor/github.com/gomarkdown/markdown/ast/print.go +++ b/vendor/github.com/gomarkdown/markdown/ast/print.go @@ -5,6 +5,7 @@ import ( "fmt" "io" "strings" + "unicode/utf8" ) // Print is for debugging. It prints a string representation of parsed @@ -63,11 +64,11 @@ func shortenString(s string, maxLen int) string { if maxLen < 0 { return s } - if len(s) < maxLen { + if utf8.RuneCountInString(s) < maxLen { return s } - // add "..." to indicate truncation - return s[:maxLen-3] + "..." + // add "…" to indicate truncation + return string(append([]rune(s)[:maxLen-3], '…')) } // get a short name of the type of v which excludes package name |