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--- groimp-platform:xl-predicates [2025/01/10 15:08] – gaetan
+++ groimp-platform:xl-predicates [2025/01/10 15:38] (current) – [Control flow predicate] gaetan
@@ Line 33: / Line 33: @@
 These predicates govern the control flow of pattern matching.
-| %%'(' predicate ')!'%% |
+| %%'(' predicate ')!'%% | First element predicate | No idea how it works |
+| %%'(' predicate ')' X %% with X being one of the '?', '+', '*', '{'range'}' | apply the pattern to find '?' possibly one, '+' exactly one, '*' any, '{range}' the amount in the range | Node (+>)? Node \\ Node (+>){1:2} Node \\ with +> being the pattern |
+| %% '(' X predicate ')'%% with X being '?', '+', '*', ':' | as before I guess | Node (: +> Node) |