diff options
Diffstat (limited to 'erts/emulator/pcre/pcre_exec.c')
| -rw-r--r-- | erts/emulator/pcre/pcre_exec.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/erts/emulator/pcre/pcre_exec.c b/erts/emulator/pcre/pcre_exec.c index 99c37f0657..bf7a9044ee 100644 --- a/erts/emulator/pcre/pcre_exec.c +++ b/erts/emulator/pcre/pcre_exec.c @@ -301,7 +301,7 @@ been known for decades.) So.... There is a fudge, triggered by defining NO_RECURSE, which avoids recursive calls by keeping local variables that need to be preserved in blocks of memory -obtained from malloc() instead instead of on the stack. Macros are used to +obtained from malloc() instead of on the stack. Macros are used to achieve this so that the actual code doesn't look very different to what it always used to. @@ -626,7 +626,7 @@ frame->Xoffset_top = offset_top; frame->Xeptrb = eptrb; frame->Xrdepth = rdepth; -/* This is where control jumps back to to effect "recursion" */ +/* This is where control jumps back to effect "recursion" */ HEAP_RECURSE: @@ -3213,7 +3213,7 @@ for (;;) /* Match an extended character class. In the 8-bit library, this opcode is - encountered only when UTF-8 mode mode is supported. In the 16-bit and + encountered only when UTF-8 mode is supported. In the 16-bit and 32-bit libraries, codepoints greater than 255 may be encountered even when UTF is not supported. */ @@ -7023,7 +7023,7 @@ if (extra_data != NULL) { md->loop_limit = extra_data->loop_limit; if (extra_data->restart_data) - md->loop_limit -= extra_data->loop_limit - exec_context->valid_utf_ystate.cnt; + md->loop_limit -= exec_context->valid_utf_ystate.cnt; if (md->loop_limit < 10) md->loop_limit = 10; /* At least do something if we've come this far... */ } @@ -7371,7 +7371,7 @@ for(;;) break; } - /* If req_char is set, we know that that character must appear in the + /* If req_char is set, we know that character must appear in the subject for the match to succeed. If the first character is set, req_char must be later in the subject; otherwise the test starts at the match point. This optimization can save a huge amount of backtracking in patterns with |