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Adds support for gemini tripple backticks

This commit is contained in:
sloum 2020-03-04 21:51:54 -08:00
parent d17e530667
commit 021f1290d4
1 changed files with 14 additions and 3 deletions
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17
gemini/gemini.go
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@ -339,9 +339,16 @@ func parseGemini(b, rootUrl, currentUrl string) (string, []string) {
splitContent := strings.Split(b, "\n")
links := make([]string, 0, 10)
outputIndex := 0
for i, ln := range splitContent {
splitContent[i] = strings.Trim(ln, "\r\n")
if len([]rune(ln)) > 3 && ln[:2] == "=>" {
if ln == "```" {
// By continuing we create a variance between i and outputIndex
// the other branches here will write to the outputIndex rather
// than i, thus removing these lines while itterating without
// needing mroe allocations.
continue
} else if len([]rune(ln)) > 3 && ln[:2] == "=>" {
var link, decorator string
subLn := strings.Trim(ln[2:], "\r\n\t \a")
splitPoint := strings.IndexAny(subLn, " \t")
@ -360,10 +367,14 @@ func parseGemini(b, rootUrl, currentUrl string) (string, []string) {
links = append(links, link)
linknum := fmt.Sprintf("[%d]", len(links))
splitContent[i] = fmt.Sprintf("%-5s %s", linknum, decorator)
splitContent[outputIndex] = fmt.Sprintf("%-5s %s", linknum, decorator)
outputIndex++
} else {
splitContent[outputIndex] = ln
outputIndex++
}
}
return strings.Join(splitContent, "\n"), links
return strings.Join(splitContent[:outputIndex], "\n"), links
}
func handleRelativeUrl(u, root, current string) string {