diff options
Diffstat (limited to 'vendor/github.com/gomarkdown/markdown/parser/ref.go')
| -rw-r--r-- | vendor/github.com/gomarkdown/markdown/parser/ref.go | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/vendor/github.com/gomarkdown/markdown/parser/ref.go b/vendor/github.com/gomarkdown/markdown/parser/ref.go index 0b59a196..c1e05341 100644 --- a/vendor/github.com/gomarkdown/markdown/parser/ref.go +++ b/vendor/github.com/gomarkdown/markdown/parser/ref.go @@ -7,8 +7,8 @@ import ( "github.com/gomarkdown/markdown/ast" ) -// parse '(#r)', where r does not contain spaces. Or. -// (!item) (!item, subitem), for an index, (!!item) signals primary. +// parse '(#r, text)', where r does not contain spaces, but text may (similar to a citation). Or. (!item) (!item, +// subitem), for an index, (!!item) signals primary. func maybeShortRefOrIndex(p *Parser, data []byte, offset int) (int, ast.Node) { if len(data[offset:]) < 4 { return 0, nil @@ -25,8 +25,8 @@ func maybeShortRefOrIndex(p *Parser, data []byte, offset int) (int, ast.Node) { switch { case c == ')': break Loop - case !isAlnum(c): - if c == '_' || c == '-' || c == ':' { + case !IsAlnum(c): + if c == '_' || c == '-' || c == ':' || c == ' ' || c == ',' { i++ continue } @@ -45,6 +45,21 @@ func maybeShortRefOrIndex(p *Parser, data []byte, offset int) (int, ast.Node) { id := data[2:i] node := &ast.CrossReference{} node.Destination = id + if c := bytes.Index(id, []byte(",")); c > 0 { + idpart := id[:c] + suff := id[c+1:] + suff = bytes.TrimSpace(suff) + node.Destination = idpart + node.Suffix = suff + } + if bytes.Index(node.Destination, []byte(" ")) > 0 { + // no spaces allowed in id + return 0, nil + } + if bytes.Index(node.Destination, []byte(",")) > 0 { + // nor comma + return 0, nil + } return i + 1, node |