cc0d7d7a38
This provides a fairly primitive but handy way to see what a regexp compiles to without having to enable REGEX_EMACS_DEBUG and wade through tons of stderr output. * doc/lispref/searching.texi (Regexp Problems): Mention `re--describe-compiled`. * src/regex-emacs.c (debug_putchar, print_fastmap) (print_partial_compiled_pattern, print_compiled_pattern): Add `dest` argument, and compile also when `ENABLE_CHECKING` is set. (DEBUG_PRINT_COMPILED_PATTERN, print_double_string, regex_compile): Adjust to additional argument. * src/regex-emacs.h (print_compiled_pattern): Declare. * src/search.c (Fre__describe_compiled): New function. (syms_of_search): Defsubr it. |
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| emacs | ||
| lispintro | ||
| lispref | ||
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| misc | ||