umanwizard
umanwizard
/ fieldfind.cpp
Created
October 21, 2025 18:45
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| // Compile with `clang++ -lclang main.cpp` | |
| // Important: | |
| // 1. The compile_commands.json in the node build dir should be generated with `bear`, NOT | |
| // with the (broken) ./configure -C option. | |
| // 2. the libclang must be from the same build as the clang that was used to build node | |
| // 3. You will have to tweak the /gnu/store/bzzn05rblq1hnds5zq1g4nsphry1cs60-profile/bin/clang++ | |
| // path to wherever clang lives on your system. | |
| #include <clang-c/CXCompilationDatabase.h> | |
| #include <clang-c/CXString.h> |
umanwizard
/ optional_capgroup.rs
Last active
January 22, 2020 21:42
Visitor to output the list of groups that may not exist in the output
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| use regex::Regex; | |
| use regex_syntax::hir::visit; | |
| use regex_syntax::hir::Group; | |
| use regex_syntax::hir::GroupKind; | |
| use regex_syntax::hir::Hir; | |
| use regex_syntax::hir::HirKind; | |
| use regex_syntax::hir::RepetitionKind; | |
| use regex_syntax::hir::RepetitionRange; | |
| use regex_syntax::hir::Visitor; |