Patch 7.3.1104
Problem: New regexp engine does not handle "~".
Solution: Add support for "~".
Files: src/regexp_nfa.c, src/testdir/test24.in, src/testdir/test24.ok
*** ../vim-7.3.1103/src/regexp_nfa.c 2013-06-02 21:30:00.000000000 +0200
--- src/regexp_nfa.c 2013-06-02 22:00:21.000000000 +0200
***************
*** 829,837 ****
EMSGN(_(e_misplaced), no_Magic(c));
return FAIL;
! case Magic('~'): /* previous substitute pattern */
! /* TODO: Not supported yet */
! return FAIL;
case Magic('1'):
case Magic('2'):
--- 829,854 ----
EMSGN(_(e_misplaced), no_Magic(c));
return FAIL;
! case Magic('~'):
! {
! char_u *lp;
!
! /* Previous substitute pattern.
! * Generated as "\%(pattern\)". */
! if (reg_prev_sub == NULL)
! {
! EMSG(_(e_nopresub));
! return FAIL;
! }
! for (lp = reg_prev_sub; *lp != NUL; mb_cptr_adv(lp))
! {
! EMIT(PTR2CHAR(lp));
! if (lp != reg_prev_sub)
! EMIT(NFA_CONCAT);
! }
! EMIT(NFA_NOPEN);
! break;
! }
case Magic('1'):
case Magic('2'):
*** ../vim-7.3.1103/src/testdir/test24.in 2010-08-15 21:57:29.000000000
+0200
--- src/testdir/test24.in 2013-06-02 22:03:23.000000000 +0200
***************
*** 44,49 ****
--- 44,56 ----
:s/^\(\h\w*\%(->\|\.\)\=\)\+=/XX/
:s/^\(\h\w*\%(->\|\.\)\=\)\+=/YY/
+
+ :s/aaa/xyz/
+
+ :s/~/bcd/
+
+ :s/~\+/BB/
+ :"
:?start?,$w! test.out
:qa!
ENDTEST
***************
*** 77,79 ****
--- 84,89 ----
xx an file xx
x= 9;
hh= 77;
+ aaa
+ xyz
+ bcdbcdbcd
*** ../vim-7.3.1103/src/testdir/test24.ok 2010-08-15 21:57:29.000000000
+0200
--- src/testdir/test24.ok 2013-06-02 22:03:36.000000000 +0200
***************
*** 27,29 ****
--- 27,32 ----
xx an A xx
XX 9;
YY 77;
+ xyz
+ bcd
+ BB
*** ../vim-7.3.1103/src/version.c 2013-06-02 21:30:00.000000000 +0200
--- src/version.c 2013-06-02 22:07:20.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
{ /* Add new patch number below this line */
+ /**/
+ 1104,
/**/
--
Q: What is a patch 22?
A: A patch you need to include to make it possible to include patches.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
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