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- To: vim-dev@vim.org
- Subject: patch 7.1.031
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
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- Content-Type: text/plain; charset=ISO-8859-1
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 7.1.031
- Problem: virtcol([123, '$']) doesn't work. (Michael Schaap)
- Solution: When '$' is used for the column number get the last column.
- Files: runtime/doc/eval.txt, src/eval.c
-
-
- *** ../vim-7.1.030/runtime/doc/eval.txt Tue Jun 19 17:23:46 2007
- --- runtime/doc/eval.txt Wed Jul 11 21:21:28 2007
- ***************
- *** 1,4 ****
- ! *eval.txt* For Vim version 7.1. Last change: 2007 Jun 09
-
-
- VIM REFERENCE MANUAL by Bram Moolenaar
- --- 1,4 ----
- ! *eval.txt* For Vim version 7.1. Last change: 2007 Jul 11
-
-
- VIM REFERENCE MANUAL by Bram Moolenaar
- ***************
- *** 2020,2025 ****
- --- 2020,2029 ----
- number of characters in the cursor line plus one)
- 'x position of mark x (if the mark is not set, 0 is
- returned)
- + Additionally {expr} can be [lnum, col]: a |List| with the line
- + and column number. Most useful when the column is "$", to get
- + the las column of a specific line. When "lnum" or "col" is
- + out of range then col() returns zero.
- To get the line number use |line()|. To get both use
- |getpos()|.
- For the screen column position use |virtcol()|.
- ***************
- *** 5024,5037 ****
- position, the returned Number will be the column at the end of
- the <Tab>. For example, for a <Tab> in column 1, with 'ts'
- set to 8, it returns 8.
- ! For the use of {expr} see |col()|. Additionally you can use
- ! [lnum, col]: a |List| with the line and column number. When
- ! "lnum" or "col" is out of range then virtcol() returns zero.
- ! When 'virtualedit' is used it can be [lnum, col, off], where
- "off" is the offset in screen columns from the start of the
- character. E.g., a position within a <Tab> or after the last
- character.
- - For the byte position use |col()|.
- When Virtual editing is active in the current mode, a position
- beyond the end of the line can be returned. |'virtualedit'|
- The accepted positions are:
- --- 5029,5040 ----
- position, the returned Number will be the column at the end of
- the <Tab>. For example, for a <Tab> in column 1, with 'ts'
- set to 8, it returns 8.
- ! For the byte position use |col()|.
- ! For the use of {expr} see |col()|.
- ! When 'virtualedit' is used {expr} can be [lnum, col, off], where
- "off" is the offset in screen columns from the start of the
- character. E.g., a position within a <Tab> or after the last
- character.
- When Virtual editing is active in the current mode, a position
- beyond the end of the line can be returned. |'virtualedit'|
- The accepted positions are:
- *** ../vim-7.1.030/src/eval.c Tue Jul 10 13:27:46 2007
- --- src/eval.c Wed Jul 11 19:50:27 2007
- ***************
- *** 672,678 ****
- static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
-
- static int list2fpos __ARGS((typval_T *arg, pos_T *posp, int *fnump));
- ! static pos_T *var2fpos __ARGS((typval_T *varp, int lnum, int *fnum));
- static int get_env_len __ARGS((char_u **arg));
- static int get_id_len __ARGS((char_u **arg));
- static int get_name_len __ARGS((char_u **arg, char_u **alias, int evaluate, int verbose));
- --- 672,678 ----
- static void f_writefile __ARGS((typval_T *argvars, typval_T *rettv));
-
- static int list2fpos __ARGS((typval_T *arg, pos_T *posp, int *fnump));
- ! static pos_T *var2fpos __ARGS((typval_T *varp, int dollar_lnum, int *fnum));
- static int get_env_len __ARGS((char_u **arg));
- static int get_id_len __ARGS((char_u **arg));
- static int get_name_len __ARGS((char_u **arg, char_u **alias, int evaluate, int verbose));
- ***************
- *** 16505,16513 ****
- * Returns NULL when there is an error.
- */
- static pos_T *
- ! var2fpos(varp, lnum, fnum)
- typval_T *varp;
- ! int lnum; /* TRUE when $ is last line */
- int *fnum; /* set to fnum for '0, 'A, etc. */
- {
- char_u *name;
- --- 16508,16516 ----
- * Returns NULL when there is an error.
- */
- static pos_T *
- ! var2fpos(varp, dollar_lnum, fnum)
- typval_T *varp;
- ! int dollar_lnum; /* TRUE when $ is last line */
- int *fnum; /* set to fnum for '0, 'A, etc. */
- {
- char_u *name;
- ***************
- *** 16520,16525 ****
- --- 16523,16529 ----
- list_T *l;
- int len;
- int error = FALSE;
- + listitem_T *li;
-
- l = varp->vval.v_list;
- if (l == NULL)
- ***************
- *** 16535,16540 ****
- --- 16539,16552 ----
- if (error)
- return NULL;
- len = (long)STRLEN(ml_get(pos.lnum));
- +
- + /* We accept "$" for the column number: last column. */
- + li = list_find(l, 1L);
- + if (li != NULL && li->li_tv.v_type == VAR_STRING
- + && li->li_tv.vval.v_string != NULL
- + && STRCMP(li->li_tv.vval.v_string, "$") == 0)
- + pos.col = len + 1;
- +
- /* Accept a position up to the NUL after the line. */
- if (pos.col == 0 || (int)pos.col > len + 1)
- return NULL; /* invalid column number */
- ***************
- *** 16567,16573 ****
- pos.coladd = 0;
- #endif
-
- ! if (name[0] == 'w' && lnum)
- {
- pos.col = 0;
- if (name[1] == '0') /* "w0": first visible line */
- --- 16579,16585 ----
- pos.coladd = 0;
- #endif
-
- ! if (name[0] == 'w' && dollar_lnum)
- {
- pos.col = 0;
- if (name[1] == '0') /* "w0": first visible line */
- ***************
- *** 16585,16591 ****
- }
- else if (name[0] == '$') /* last column or line */
- {
- ! if (lnum)
- {
- pos.lnum = curbuf->b_ml.ml_line_count;
- pos.col = 0;
- --- 16597,16603 ----
- }
- else if (name[0] == '$') /* last column or line */
- {
- ! if (dollar_lnum)
- {
- pos.lnum = curbuf->b_ml.ml_line_count;
- pos.col = 0;
- *** ../vim-7.1.030/src/version.c Tue Jul 17 14:32:07 2007
- --- src/version.c Tue Jul 17 16:24:54 2007
- ***************
- *** 668,669 ****
- --- 668,671 ----
- { /* Add new patch number below this line */
- + /**/
- + 31,
- /**/
-
- --
- CRONE: Who sent you?
- ARTHUR: The Knights Who Say GNU!
- CRONE: Aaaagh! (she looks around in rear) No! We have no licenses here.
- "Monty Python and the Holy editor wars" PYTHON (MONTY) SOFTWARE LTD
-
- /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
- /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
- \\\ download, build and distribute -- http://www.A-A-P.org ///
- \\\ help me help AIDS victims -- http://ICCF-Holland.org ///
-