diff options
Diffstat (limited to 'examples/regex1.c')
| -rw-r--r-- | examples/regex1.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/examples/regex1.c b/examples/regex1.c index 02d0f5f4..894fe2b1 100644 --- a/examples/regex1.c +++ b/examples/regex1.c @@ -10,7 +10,7 @@ int main(int argc, char* argv[]) c_auto (cstr, input) c_auto (cregex, float_expr) { - float_expr = cregex_new("[+-]?[0-9]+(\\.[0-9]*)?|\\.[0-9]+"); + float_expr = cregex_new("^[+-]?[0-9]+((\\.[0-9]*)?|\\.[0-9]+)$", 0); // Until "q" is given, ask for another number while (true) { @@ -21,10 +21,12 @@ int main(int argc, char* argv[]) if (cstr_equals(input, "q")) break; - if (cregex_matches(&float_expr, input.str)) + if (cregex_find(&float_expr, input.str, 0, NULL, 0) > 0) printf("Input is a float\n"); else printf("Invalid input : Not a float\n"); } } } + +#include "../src/cregex.c"
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