gm

commit 0cba7275e3671519dc9bed9de1c28142ff0a2f55
parent 76f31483b826f61e9ba05147572f6e7eae4eaea2
Author: phoebos <ben@bvnf.space>
Date:   Sat, 28 Aug 2021 17:42:36 +0100

pass a pointer to string to Prettify

Diffstat:
M
gemini.go
 | 
3
++-
M
gemtext.go
 | 
7
++++---

2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/gemini.go b/gemini.go
@@ -79,5 +79,6 @@ func main() {
 		fmt.Fprintf(os.Stderr, "error: %s\n", err.Error())
 		os.Exit(1)
 	}
-	fmt.Println(Prettify(string(resp)))
+	s := string(resp)
+	fmt.Println(*Prettify(&s))
 }
diff --git a/gemtext.go b/gemtext.go
@@ -5,8 +5,8 @@ import (
 )
 
 // Prettify formats gemtext nicely with escape sequences.
-func Prettify(plain string) string {
-	lines := strings.Split(plain, "\n")
+func Prettify(plain *string) *string {
+	lines := strings.Split(*plain, "\n")
 	outlines := make([]string, 0, len(lines))
 	preform := false
 	for _, line := range lines {
@@ -55,5 +55,6 @@ func Prettify(plain string) string {
 		outlines = append(outlines, outline)
 	}
 
-	return strings.Join(outlines, "\n")
+	pretty := strings.Join(outlines, "\n")
+	return &pretty
 }