updated for version 7.3.1083
Problem: New regexp engine: Does not support \%^ and \%$.
Solution: Support matching start and end of file.
diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
index 69370ac..6a80bcc 100644
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -865,14 +865,10 @@
* pattern -- regardless of whether or not it makes sense. */
case '^':
EMIT(NFA_BOF);
- /* TODO: Not yet supported */
- return FAIL;
break;
case '$':
EMIT(NFA_EOF);
- /* TODO: Not yet supported */
- return FAIL;
break;
case '#':
@@ -1780,6 +1776,8 @@
case NFA_BOL: STRCPY(code, "NFA_BOL "); break;
case NFA_EOW: STRCPY(code, "NFA_EOW "); break;
case NFA_BOW: STRCPY(code, "NFA_BOW "); break;
+ case NFA_EOF: STRCPY(code, "NFA_EOF "); break;
+ case NFA_BOF: STRCPY(code, "NFA_BOF "); break;
case NFA_STAR: STRCPY(code, "NFA_STAR "); break;
case NFA_PLUS: STRCPY(code, "NFA_PLUS "); break;
case NFA_NOT: STRCPY(code, "NFA_NOT "); break;
@@ -3705,6 +3703,17 @@
break;
}
+ case NFA_BOF:
+ if (reglnum == 0 && reginput == regline
+ && (!REG_MULTI || reg_firstlnum == 1))
+ addstate_here(thislist, t->state->out, &t->sub, &listidx);
+ break;
+
+ case NFA_EOF:
+ if (reglnum == reg_maxline && curc == NUL)
+ addstate_here(thislist, t->state->out, &t->sub, &listidx);
+ break;
+
#ifdef FEAT_MBYTE
case NFA_COMPOSING:
{
diff --git a/src/testdir/test64.in b/src/testdir/test64.in
index 45a71d2..dffcf52 100644
--- a/src/testdir/test64.in
+++ b/src/testdir/test64.in
@@ -267,6 +267,15 @@
:call add(tl, [2, '\_f', " \na ", "\n"])
:call add(tl, [2, '\_f\+', " \na ", "\na"])
:"
+:"""" Test start/end of line, start/end of file
+:call add(tl, [2, '^a.', "a_\nb ", "a_"])
+:call add(tl, [2, '^a.', "b a \na_"])
+:call add(tl, [2, '.a$', " a\n "])
+:call add(tl, [2, '.a$', " a b\n_a", "_a"])
+:call add(tl, [2, '\%^a.', "a a\na", "a "])
+:call add(tl, [2, '\%^a', " a \na "])
+:call add(tl, [2, '.a\%$', " a\n "])
+:call add(tl, [2, '.a\%$', " a\n_a", "_a"])
:"
:"""" Test recognition of some character classes
:call add(tl, [2, '[0-9]', '8', '8'])
@@ -466,6 +475,15 @@
:call Postest()
:put
:"
+:" start and end of buffer
+/\%^
+yeGop:"
+50%/\%^..
+yeGopA END:"
+50%/\%$
+"ayb20gg/..\%$
+"bybGo"apo"bp:"
+:"
:/\%#=1^Results/,$wq! test.out
ENDTEST
diff --git a/src/testdir/test64.ok b/src/testdir/test64.ok
index 2f96073..5a13e06 100644
--- a/src/testdir/test64.ok
+++ b/src/testdir/test64.ok
@@ -585,6 +585,30 @@
OK 0 - \_f\+
OK 1 - \_f\+
OK 2 - \_f\+
+OK 0 - ^a.
+OK 1 - ^a.
+OK 2 - ^a.
+OK 0 - ^a.
+OK 1 - ^a.
+OK 2 - ^a.
+OK 0 - .a$
+OK 1 - .a$
+OK 2 - .a$
+OK 0 - .a$
+OK 1 - .a$
+OK 2 - .a$
+OK 0 - \%^a.
+OK 1 - \%^a.
+OK 2 - \%^a.
+OK 0 - \%^a
+OK 1 - \%^a
+OK 2 - \%^a
+OK 0 - .a\%$
+OK 1 - .a\%$
+OK 2 - .a\%$
+OK 0 - .a\%$
+OK 1 - .a\%$
+OK 2 - .a\%$
OK 0 - [0-9]
OK 1 - [0-9]
OK 2 - [0-9]
@@ -818,3 +842,7 @@
ab!babababababfoo
ba!ab##abab?bafoo
**!*****_
+Test
+Test END
+EN
+E
diff --git a/src/version.c b/src/version.c
index 8db4fb4..4038f0d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1083,
+/**/
1082,
/**/
1081,