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| author | Přemysl Eric Janouch <p@janouch.name> | 2020-08-18 06:35:11 +0200 |
|---|---|---|
| committer | Přemysl Eric Janouch <p@janouch.name> | 2020-08-18 06:35:32 +0200 |
| commit | 084a0a94b00e140327868bd67e0e14f3c745e4de (patch) | |
| tree | 9f76b111061325c81be86e4c197c89bdffaed8f7 /hswg | |
| parent | 91b1120c4a4a50cd3a561711583468657a192ffb (diff) | |
| download | haven-084a0a94b00e140327868bd67e0e14f3c745e4de.tar.gz haven-084a0a94b00e140327868bd67e0e14f3c745e4de.tar.xz haven-084a0a94b00e140327868bd67e0e14f3c745e4de.zip | |
hswg: avoid self-referential links
Diffstat (limited to 'hswg')
| -rw-r--r-- | hswg/main.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hswg/main.go b/hswg/main.go index cb7f053..74cbad7 100644 --- a/hswg/main.go +++ b/hswg/main.go @@ -134,7 +134,7 @@ var linkWordRE = regexp.MustCompile(`\b\p{Lu}\p{L}*\b`) func expand(m *map[string]*entry, name string, chunk []byte) []byte { return linkWordRE.ReplaceAllFunc(chunk, func(match []byte) []byte { - if link, ok := (*m)[string(match)]; ok { + if link, ok := (*m)[string(match)]; ok && string(match) != name { link.backlinks = append(link.backlinks, name) return []byte(makeLink(m, string(match))) } |