Elaborate on how to specify a case-insensitive pattern.
Akinori MUSHA
1 changed files with 8 additions and 4 deletions
+ 8
- 4
app/models/agents/imap_folder_agent.rb
@@ -28,10 +28,14 @@ module Agents |
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- "subject" |
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- "body" |
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- Specify a string of the regular expression that is matched |
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- against the decoded subject/body of each mail. |
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- |
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- Use the `(?i)` directive for case insensitive search. |
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+ Specify a regular expression to match against the decoded |
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+ subject/body of each mail. |
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+ |
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+ Use the `(?i)` directive for case-insensitive search. For |
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+ example, a pattern `(?i)alert` will match "alert", "Alert" |
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+ or "ALERT". You can also make only a part of a pattern to |
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+ work case-insensitively: `Re: (?i:alert)` will match either |
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+ "Re: Alert" or "Re: alert", but not "RE: alert". |
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When a mail has multiple non-attachment text parts, they are |
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prioritized according to the `mime_types` option (which see |