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docs/en/mods/match.md

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+Modifier match
+==============
+
+Match string against a pattern.
+The average user may be used to shell patterns or at least in their simplest form to `?` and `*` wildcards so using `match`
+instead of `ematch` for frontend search expression input may be way more convenient for non-programming users.
+
+```
+{$string|match:$pattern}
+```
+
+Special pattern symbols:
+
+* `?` — match one or zero unknown characters. `?at` matches `Cat`, `cat`, `Bat` or `bat` but not `at`.
+* `*` — match any number of unknown characters. `Law*` matches `Law`, `Laws`, or `Lawyer`.
+* `[characters]` — Match a character as part of a group of characters. `[CB]at` matches `Cat` or `Bat` but not `cat`, `rat` or `bat`.
+* `\` - Escape character. `Law\*` will only match `Law*`
+
+
+```smarty
+{if $color|match:"*gr[ae]y"}
+  some form of gray ...
+{/if}
+```