fix: multiline code block #87

content/notes/CJK + Latex Support (测试).md

@@ -23,8 +23,7 @@ Aligned equations work quite well:
 
 $$
 \begin{aligned}
-a &= b + c \\
+a &= b + c \\ &= e + f \\
- &= e + f \\
 \end{aligned}
 $$
 
@@ -32,7 +31,7 @@ And matrices
 
 $$
 \begin{bmatrix}
-1 & 2 & 3\\
+1 & 2 & 3 \\
 a & b & c
 \end{bmatrix}
 $$

layouts/partials/textprocessing.html

@@ -5,7 +5,11 @@
 {{ $content = replace $content "->" "→" }}
 
 {{/* Escape slashes for Latex to fix line breaks */}}
-{{ $content = replaceRE "\\\\ *\n" "\\\\" $content }}
+{{$latex := findRE "\\$\\$([^\\$]+)\\$\\$" $content}}
+{{range $latex}}
+  {{$fixed := replaceRE "\\\\(?: +|\\n)" "\\\\" .}}
+  {{$content = replace $content . $fixed}}
+{{end}}
 
 {{/* Wikilinks */}}
 {{$wikilinks := $content | findRE "\\[\\[[^\\[\\]\\|]*(?:\\|[^\\[\\]]*)?\\]\\]" }}