astro

commit ce0b7c5bf393d800df9a95f7dd733ec0825886d3
parent bc9ab5796bdadefa31ef2274fd233fc7f33abdb0
Author: René Wagner <rwa@clttr.info>
Date:   Wed,  1 Feb 2023 16:14:58 +0100

escape % in gemtext while typesetting

otherwise the % will be treated as a formatting directive
for printf and the text will be crippled

Diffstat:
M
astro
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/astro b/astro
@@ -204,7 +204,7 @@ typesetgmi() {
 			'* '*) sty="" && line=" $sty_listb•$sty_listt$(echo "$line" | cut -c 2-)";;
 			*) sty="";;
 		esac
-		echo "$line" | fold -w "$width" -s | {
+		echo ${line//%/%%} | fold -w "$width" -s | {
 			while IFS='' read -r txt
 			do
 				printf "%*s" "$margin" ""