| 947 |
Return a copy of the options with which the pattern was compiled. The fourth |
Return a copy of the options with which the pattern was compiled. The fourth |
| 948 |
argument should point to an \fBunsigned long int\fP variable. These option bits |
argument should point to an \fBunsigned long int\fP variable. These option bits |
| 949 |
are those specified in the call to \fBpcre_compile()\fP, modified by any |
are those specified in the call to \fBpcre_compile()\fP, modified by any |
| 950 |
top-level option settings within the pattern itself. |
top-level option settings at the start of the pattern itself. In other words, |
| 951 |
|
they are the options that will be in force when matching starts. For example, |
| 952 |
|
if the pattern /(?im)abc(?-i)d/ is compiled with the PCRE_EXTENDED option, the |
| 953 |
|
result is PCRE_CASELESS, PCRE_MULTILINE, and PCRE_EXTENDED. |
| 954 |
.P |
.P |
| 955 |
A pattern is automatically anchored by PCRE if all of its top-level |
A pattern is automatically anchored by PCRE if all of its top-level |
| 956 |
alternatives begin with one of the following: |
alternatives begin with one of the following: |
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