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- To: vim-dev@vim.org
- Subject: Patch 6.0.204
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- MIME-Version: 1.0
- Content-Type: text/plain; charset=ISO-8859-1
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 6.0.204
- Problem: ":unlet" doesn't work for variables with curly braces. (Thomas
- Scott Urban)
- Solution: Handle variable names with curly braces properly. (Vince Negri)
- Files: src/eval.c
-
-
- *** ../vim60.203/src/eval.c Wed Feb 6 20:40:51 2002
- --- src/eval.c Fri Feb 8 19:06:00 2002
- ***************
- *** 1031,1051 ****
- char_u *arg = eap->arg;
- char_u *name_end;
- char_u cc;
-
- do
- {
- - name_end = skiptowhite(arg);
- - cc = *name_end;
- - *name_end = NUL;
-
- ! if (do_unlet(arg) == FAIL && !eap->forceit)
- {
- ! *name_end = cc;
- ! EMSG2(_("E108: No such variable: \"%s\""), arg);
- ! break;
- }
-
- ! *name_end = cc;
- arg = skipwhite(name_end);
- } while (*arg != NUL);
- }
- --- 1031,1080 ----
- char_u *arg = eap->arg;
- char_u *name_end;
- char_u cc;
- + char_u *expr_start;
- + char_u *expr_end;
-
- do
- {
-
- ! /* Find the end of the name. */
- ! name_end = find_name_end(arg, &expr_start, &expr_end);
- !
- ! #ifdef FEAT_MAGIC_BRACES
- ! if (expr_start != NULL)
- {
- ! char_u *temp_string;
- !
- ! temp_string = make_expanded_name(arg, expr_start,
- ! expr_end, name_end);
- ! if (temp_string == NULL)
- ! EMSG2(_(e_invarg2), arg);
- ! else
- ! {
- ! if (do_unlet(temp_string) == FAIL && !eap->forceit)
- ! {
- ! EMSG2(_("E108: No such variable: \"%s\""), temp_string);
- ! vim_free(temp_string);
- ! break;
- ! }
- ! vim_free(temp_string);
- ! }
- }
- + else
- + #endif
- + {
- + cc = *name_end;
- + *name_end = NUL;
-
- ! if (do_unlet(arg) == FAIL && !eap->forceit)
- ! {
- ! *name_end = cc;
- ! EMSG2(_("E108: No such variable: \"%s\""), arg);
- ! break;
- ! }
- !
- ! *name_end = cc;
- ! }
- arg = skipwhite(name_end);
- } while (*arg != NUL);
- }
- *** ../vim60.203/src/version.c Fri Feb 8 10:30:44 2002
- --- src/version.c Fri Feb 8 19:08:29 2002
- ***************
- *** 608,609 ****
- --- 608,611 ----
- { /* Add new patch number below this line */
- + /**/
- + 204,
- /**/
-
- --
- "To whoever finds this note -
- I have been imprisoned by my father who wishes me to marry
- against my will. Please please please please come and rescue me.
- I am in the tall tower of Swamp Castle."
- SIR LAUNCELOT's eyes light up with holy inspiration.
- "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
-
- /// Bram Moolenaar -- Bram@moolenaar.net -- http://www.moolenaar.net \\\
- ((( Creator of Vim -- http://vim.sf.net -- ftp://ftp.vim.org/pub/vim )))
- \\\ Help me helping AIDS orphans in Uganda - http://iccf-holland.org ///
-