在 2013年1月30日星期三UTC+8上午5时33分42秒，Bram Moolenaar写道：
Nazri Ramliy wrote:
On Tue, Jan 29, 2013 at 6:21 PM, Paul Ruane wrote:
Whilst it is not that hard to scan the status line, I find that I hit
this glitch in my workflow many, many times a day: when I want to know
what line I am on, I intuitively scan the gutter for the line number.
I then realise that relativenumber is on so I redirect my attention to
the status line and then have to parse the number from the other
fields down there.
The following patch does what you want. After trying it out for a few
minutes
it does feel easier to find out the current line number. I normally
have the line
number in my statusline, and on the occasion where the statusline is not
shown
I've trained my fingers to hit Ctrl+G and scan the bottom line for the
line number.
Having the current line number, instead of a '0' shown at the current
line seems more useful. For better distinction the current line number
ca be left-aligned (for left-to-right text orientation) to make it
look different than the relative-line-numbers (I made no attempt at
this in the patch below).
Others might find it weird.
I think the information is useful. Who is against showing the current
line number instead of zero?
Is the width of the column a problem?
--
Hegel was right when he said that we learn from history that man can
never learn anything from history. (George Bernard Shaw)
/// Bram Moolenaar -- b...@moolenaar.net -- http://www.Moolenaar.net \\\
///sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org///
\\\help me help AIDS victims -- http://ICCF-Holland.org///
Here is a patch that adds an option 'rnucurrent'/'rnuc' to control the current
line number style: left-align, absolute line number.
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diff -r 30b3b1da0350 src/option.c
--- a/src/option.c Thu Jan 31 21:09:15 2013 +0100
+++ b/src/option.c Wed Feb 06 17:29:05 2013 +0800
@@ -2107,6 +2107,9 @@
{(char_u *)NULL, (char_u *)0L}
#endif
SCRIPTID_INIT},
+{rnucurrent, rnuc, P_STRING|P_VIM|P_VI_DEF|P_COMMA|P_NODUP|P_RALL,
+ (char_u *)p_rnuc, PV_NONE,
+ {(char_u *), (char_u *)0L} SCRIPTID_INIT},
{ruler, ru, P_BOOL|P_VI_DEF|P_VIM|P_RSTAT,
#ifdef FEAT_CMDL_INFO
(char_u *)p_ru, PV_NONE,
@@ -2983,6 +2986,7 @@
#ifdef FEAT_INS_EXPAND
static char *(p_cot_values[]) = {menu, menuone, longest, preview, NULL};
#endif
+static char *(p_rnuc_values[]) = {absolute, left, NULL};
static void set_option_default __ARGS((int, int opt_flags, int compatible));
static void set_options_default __ARGS((int opt_flags));
@@ -3566,6 +3570,7 @@
#ifdef FEAT_EVAL
set_option_scriptID_idx(opt_idx, opt_flags, current_SID);
#endif
+p_rnuc_n = 0;
}
/*
@@ -6930,6 +6935,21 @@
}
#endif
+/* 'rnucurrent' */
+else if (varp == p_rnuc)
+{
+ if (check_opt_strings(p_rnuc, p_rnuc_values, TRUE) != OK)
+ errmsg = e_invarg;
+ else
+ {
+ p_rnuc_n = 0;
+ if (strstr((char *)p_rnuc, absolute) != NULL)
+ p_rnuc_n |= RNUC_ABSOLUTE;
+ if (strstr((char *)p_rnuc, left) != NULL)
+ p_rnuc_n |= RNUC_LEFT;
+ }
+}
+
#if defined(FEAT_CSCOPE) defined(FEAT_QUICKFIX)
else if (varp == p_csqf)
{
diff -r 30b3b1da0350 src/option.h
--- a/src/option.h Thu Jan 31 21:09:15 2013 +0100
+++ b/src/option.h Wed Feb 06 17:29:05 2013 +0800
@@ -663,6 +663,10 @@
EXTERN int p_ari; /* 'allowrevins' */
EXTERN int p_ri; /* 'revins' */
#endif
+#define RNUC_ABSOLUTE 0x1
+#define RNUC_LEFT 0x2
+EXTERN char_u *p_rnuc; /* 'rnucurrent */
+EXTERN int p_rnuc_n;
#ifdef FEAT_CMDL_INFO
EXTERN int p_ru; /* 'ruler' */
#endif
diff -r 30b3b1da0350 src/screen.c
--- a/src/screen.c Thu Jan 31 21:09:15 2013 +0100
+++ b/src/screen.c Wed Feb 06 17:29:05 2013 +0800
@@ -2333,8 +2333,10 @@
num = labs((long)get_cursor_rel_lnum(wp, lnum));
if (num == 0)
{
- num = lnum;
- fmt = %-*ld ;
+ if (p_rnuc_n RNUC_ABSOLUTE)
+ num = lnum;
+ if (p_rnuc_n RNUC_LEFT)
+ fmt = %-*ld ;
}
}
@@ -3503,8 +3505,10 @@
num = labs((long)get_cursor_rel_lnum(wp, lnum));
if (num == 0)
{
-num = lnum;
-fmt = %-*ld ;
+if (p_rnuc_n RNUC_ABSOLUTE)
+num = lnum;
+if (p_rnuc_n RNUC_LEFT)
+fmt = %-*ld ;
}
}
@@
