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updated for version 7.0019

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This commit is contained in:
Bram Moolenaar
2004-10-12 20:02:24 +00:00
parent 5c4e21cf4d
commit 47136d70fa
12 changed files with 241 additions and 48 deletions
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77
src/eval.c
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@@ -274,6 +274,8 @@ static void f_cscope_connection __ARGS((VAR argvars, VAR retvar));
static void f_cursor __ARGS((VAR argsvars, VAR retvar));
static void f_delete __ARGS((VAR argvars, VAR retvar));
static void f_did_filetype __ARGS((VAR argvars, VAR retvar));
static void f_diff_filler __ARGS((VAR argvars, VAR retvar));
static void f_diff_hlID __ARGS((VAR argvars, VAR retvar));
static void f_escape __ARGS((VAR argvars, VAR retvar));
static void f_eventhandler __ARGS((VAR argvars, VAR retvar));
static void f_executable __ARGS((VAR argvars, VAR retvar));
@@ -2837,6 +2839,8 @@ static struct fst
{"cursor", 2, 2, f_cursor},
{"delete", 1, 1, f_delete},
{"did_filetype", 0, 0, f_did_filetype},
{"diff_filler", 1, 1, f_diff_filler},
{"diff_hlID", 2, 2, f_diff_hlID},
{"escape", 2, 2, f_escape},
{"eventhandler", 0, 0, f_eventhandler},
{"executable", 1, 1, f_executable},
@@ -3976,6 +3980,79 @@ f_did_filetype(argvars, retvar)
#endif
}
/*
* "diff_filler()" function
*/
/*ARGSUSED*/
static void
f_diff_filler(argvars, retvar)
VAR argvars;
VAR retvar;
{
#ifdef FEAT_DIFF
retvar->var_val.var_number = diff_check_fill(curwin, get_var_lnum(argvars));
#endif
}
/*
* "diff_hlID()" function
*/
/*ARGSUSED*/
static void
f_diff_hlID(argvars, retvar)
VAR argvars;
VAR retvar;
{
#ifdef FEAT_DIFF
linenr_T lnum = get_var_lnum(argvars);
static linenr_T prev_lnum = 0;
static int changedtick = 0;
static int fnum = 0;
static int change_start = 0;
static int change_end = 0;
static enum hlf_value hlID = 0;
int filler_lines;
int col;
if (lnum != prev_lnum
|| changedtick != curbuf->b_changedtick
|| fnum != curbuf->b_fnum)
{
/* New line, buffer, change: need to get the values. */
filler_lines = diff_check(curwin, lnum);
if (filler_lines < 0)
{
if (filler_lines == -1)
{
change_start = MAXCOL;
change_end = -1;
if (diff_find_change(curwin, lnum, &change_start, &change_end))
hlID = HLF_ADD; /* added line */
else
hlID = HLF_CHD; /* changed line */
}
else
hlID = HLF_ADD; /* added line */
}
else
hlID = (enum hlf_value)0;
prev_lnum = lnum;
changedtick = curbuf->b_changedtick;
fnum = curbuf->b_fnum;
}
if (hlID == HLF_CHD || hlID == HLF_TXD)
{
col = get_var_number(&argvars[1]) - 1;
if (col >= change_start && col <= change_end)
hlID = HLF_TXD; /* changed text */
else
hlID = HLF_CHD; /* changed line */
}
retvar->var_val.var_number = hlID == (enum hlf_value)0 ? 0 : (int)hlID;
#endif
}
/*
* "escape({string}, {chars})" function
*/