feat(syntax): add fraction syntax (#181)

* feat(syntax): add fraction syntax * docs: add remind for Hugo extended version
2020-03-18 00:52:36 +08:00
parent 01d814ef6f
commit 84d48f37dc
19 changed files with 104 additions and 24 deletions
--- a/layouts/partials/function/fraction.html
+++ b/layouts/partials/function/fraction.html
@@ -0,0 +1,5 @@
+{{- /* Fraction */ -}}
+{{- /* [A]/[B] -> <sup>A</sup>/<sub>B</sub> */ -}}
+{{- $REin := `\[(.+?)\]/\[(.+?)\]` -}}
+{{- $REout := `<sup>$1</sup>/<sub>$2</sub>` -}}
+{{- return replaceRE $REin $REout . -}}