all: Remove unused code

Using x/tools/cmd/deadcode

3 files changed, 0 insertions, 40 deletions

diff --git a/helpers/content.go b/helpers/content.go
index c0a6d8221..a3abb334d 100644
--- a/helpers/content.go
+++ b/helpers/content.go
@@ -266,24 +266,3 @@ func (c *ContentSpec) TrimShortHTML(input []byte) []byte {
 func isEndOfSentence(r rune) bool {
 	return r == '.' || r == '?' || r == '!' || r == '"' || r == '\n'
 }
-
-// Kept only for benchmark.
-func (c *ContentSpec) truncateWordsToWholeSentenceOld(content string) (string, bool) {
-	words := strings.Fields(content)
-
-	if c.Cfg.SummaryLength() >= len(words) {
-		return strings.Join(words, " "), false
-	}
-
-	for counter, word := range words[c.Cfg.SummaryLength():] {
-		if strings.HasSuffix(word, ".") ||
-			strings.HasSuffix(word, "?") ||
-			strings.HasSuffix(word, ".\"") ||
-			strings.HasSuffix(word, "!") {
-			upper := c.Cfg.SummaryLength() + counter + 1
-			return strings.Join(words[:upper], " "), (upper < len(words))
-		}
-	}
-
-	return strings.Join(words[:c.Cfg.SummaryLength()], " "), true
-}
diff --git a/helpers/emoji.go b/helpers/emoji.go
index a1617c48d..c103a5479 100644
--- a/helpers/emoji.go
+++ b/helpers/emoji.go
@@ -30,12 +30,6 @@ var (
 	emojiMaxSize   int
 )
 
-// Emoji returns the emoji given a key, e.g. ":smile:", nil if not found.
-func Emoji(key string) []byte {
-	emojiInit.Do(initEmoji)
-	return emojis[key]
-}
-
 // Emojify "emojifies" the input source.
 // Note that the input byte slice will be modified if needed.
 // See http://www.emoji-cheat-sheet.com/
diff --git a/helpers/general.go b/helpers/general.go
index 281414b2a..b16aec0b0 100644
--- a/helpers/general.go
+++ b/helpers/general.go
@@ -32,7 +32,6 @@ import (
 	"github.com/jdkato/prose/transform"
 
 	bp "github.com/gohugoio/hugo/bufferpool"
-	"github.com/spf13/pflag"
 )
 
 // FilePathSeparator as defined by os.Separator.
@@ -317,18 +316,6 @@ func IsWhitespace(r rune) bool {
 	return r == ' ' || r == '\t' || r == '\n' || r == '\r'
 }
 
-// NormalizeHugoFlags facilitates transitions of Hugo command-line flags,
-// e.g. --baseUrl to --baseURL, --uglyUrls to --uglyURLs
-func NormalizeHugoFlags(f *pflag.FlagSet, name string) pflag.NormalizedName {
-	switch name {
-	case "baseUrl":
-		name = "baseURL"
-	case "uglyUrls":
-		name = "uglyURLs"
-	}
-	return pflag.NormalizedName(name)
-}
-
 // PrintFs prints the given filesystem to the given writer starting from the given path.
 // This is useful for debugging.
 func PrintFs(fs afero.Fs, path string, w io.Writer) {