Fix issue #2 with empty title or body in callout

ute · Feb 17, 2024 · b59b96f · b59b96f
1 parent af1e692
commit b59b96f
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/_extensions/search-replace/_extension.yml b/_extensions/search-replace/_extension.yml
@@ -1,6 +1,6 @@
 title: Search-replace
 author: Ute Hahn
-version: 0.4.0
+version: 0.4.1
 quarto-required: ">=1.3.0"
 contributes:
   filters:

diff --git a/_extensions/search-replace/search-replace.lua b/_extensions/search-replace/search-replace.lua
@@ -143,8 +143,12 @@ return{
 
 {
 Callout = function(call)
-  call.title = call.title:walk(replace_abbr)
-  call.content = call.content:walk(replace_abbr)
+  if call.title then
+    call.title = call.title:walk(replace_abbr)  
+  end
+  if call.content then
+    call.content = call.content:walk(replace_abbr)  
+  end
   return(call)
 end,