emacs - 过滤不包含特定 PROPERTY 的标题

Question

我想使用

设置自定义命令

org-agenda-custom-commands 

变量，它应该选择不包含名为“ID”的 PROPERTY 的标题。过滤表达式是什么？

Answer 1

您可以使用反向匹配来查找与 ID 匹配的标题。来自manual

A search string can use Boolean operators ‘&’ for AND and ‘|’ for OR. ‘&’ binds more strongly than ‘|’. Parentheses are currently not implemented. Each element in the search is either a tag, a regular expression matching tags, or an expression like PROPERTY OPERATOR VALUE with a comparison operator, accessing a property value. Each element may be preceded by ‘-’, to select against it, and ‘+’ is syntactic sugar for positive selection. The AND operator ‘&’ is optional when ‘+’ or ‘-’ is present. Here are some examples, using only tags.

使用与您的问题相同的查询 Matching property in agenda view ，您只需否定搜索，它将提供所有与 ID 不匹配的行。

(setq org-agenda-custom-commands
           '(("c" "MY Agenda"
          ((tags "-ID={.+}")))))