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C phone-number: more comments

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Bruno Raoult
2021-09-05 12:46:41 +02:00
parent 0333652fdc
commit c1a62521c4
1 changed files with 4 additions and 0 deletions
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c/phone-number/phone_number.c
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@@ -12,6 +12,10 @@
/* this version is likely not very stable, due to poor scanf() capabilities /* this version is likely not very stable, due to poor scanf() capabilities
* I made it to offer an option to traditional strtok() or manual string * I made it to offer an option to traditional strtok() or manual string
* parsing. * parsing.
* Examples:
* (1 (222-333.4444
* 1)))))) 222))) ...---... 333 ...---... 4444
* are both valid here, when they surely should not :-)
*/ */
static char *scan="%m[+(0-9]%*[()-. ]%m[0-9]%*[)-. ]%m[0-9]%*[-. ]%m[0-9]"; static char *scan="%m[+(0-9]%*[()-. ]%m[0-9]%*[)-. ]%m[0-9]%*[-. ]%m[0-9]";