Patch 9.0.1077
Problem: Can add text property with negative ID before virtual text
property.
Solution: Remember that a text property with a negative ID was used and give
an appropriate error message. (closes #11725)
Fix index computation.
Files: src/textprop.c, src/errors.h, src/charset.c,
src/testdir/test_textprop.vim,
src/testdir/dumps/Test_prop_negative_error_1.dump,
src/testdir/dumps/Test_prop_negative_error_2.dump
*** ../vim-9.0.1076/src/textprop.c 2022-12-02 20:46:01.936019457 +0000
--- src/textprop.c 2022-12-19 12:56:46.432201033 +0000
***************
*** 424,429 ****
--- 424,433 ----
return -(buf->b_textprop_text.ga_len + 1);
}
+ // Flag that is set when a negative ID isused for a normal text property.
+ // It is then impossible to use virtual text properties.
+ static int did_use_negative_pop_id = FALSE;
+
/*
* Shared between prop_add() and popup_create().
* "dict_arg" is the function argument of a dict containing "bufnr".
***************
*** 576,588 ****
if (dict_arg != NULL && get_bufnr_from_arg(dict_arg, &buf) == FAIL)
goto theend;
! if (id < 0 && buf->b_textprop_text.ga_len > 0)
{
! emsg(_(e_cannot_use_negative_id_after_adding_textprop_with_text));
! goto theend;
}
if (text != NULL)
id = get_textprop_id(buf);
// This must be done _before_ we add the property because property changes
// trigger buffer (memline) reorganisation, which needs this flag to be
--- 580,604 ----
if (dict_arg != NULL && get_bufnr_from_arg(dict_arg, &buf) == FAIL)
goto theend;
! if (id < 0)
{
! if (buf->b_textprop_text.ga_len > 0)
! {
! emsg(_(e_cannot_use_negative_id_after_adding_textprop_with_text));
! goto theend;
! }
! did_use_negative_pop_id = TRUE;
}
+
if (text != NULL)
+ {
+ if (did_use_negative_pop_id)
+ {
+
emsg(_(e_cannot_add_textprop_with_text_after_using_textprop_with_negative_id));
+ goto theend;
+ }
id = get_textprop_id(buf);
+ }
// This must be done _before_ we add the property because property changes
// trigger buffer (memline) reorganisation, which needs this flag to be
*** ../vim-9.0.1076/src/errors.h 2022-12-18 21:42:49.010716927 +0000
--- src/errors.h 2022-12-19 13:05:03.482436969 +0000
***************
*** 3397,3399 ****
--- 3397,3403 ----
EXTERN char e_member_not_found_on_class_str_str[]
INIT(= N_("E1338: Member not found on class \"%s\": %s"));
#endif
+ #ifdef FEAT_PROP_POPUP
+ EXTERN char
e_cannot_add_textprop_with_text_after_using_textprop_with_negative_id[]
+ INIT(= N_("E1339: Cannot add a textprop with text after using a
textprop with a negative id"));
+ #endif
*** ../vim-9.0.1076/src/charset.c 2022-12-06 14:17:32.178527467 +0000
--- src/charset.c 2022-12-19 13:03:10.186757558 +0000
***************
*** 1181,1187 ****
? col == 0
: (s[0] == NUL || s[1] == NUL)
&& cts->cts_with_trailing)))
! && tp->tp_id - 1 < gap->ga_len)
{
char_u *p = ((char_u **)gap->ga_data)[-tp->tp_id - 1];
--- 1181,1187 ----
? col == 0
: (s[0] == NUL || s[1] == NUL)
&& cts->cts_with_trailing)))
! && -tp->tp_id - 1 < gap->ga_len)
{
char_u *p = ((char_u **)gap->ga_data)[-tp->tp_id - 1];
*** ../vim-9.0.1076/src/testdir/test_textprop.vim 2022-12-17
11:32:37.918855670 +0000
--- src/testdir/test_textprop.vim 2022-12-19 13:28:03.439879237 +0000
***************
*** 3725,3730 ****
--- 3725,3774 ----
call StopVimInTerminal(buf)
endfunc
+
+ func Test_error_when_using_negative_id()
+ call prop_type_add('test1', #{highlight: 'ErrorMsg'})
+ call prop_add(1, 1, #{type: 'test1', text: 'virtual'})
+ call assert_fails("call prop_add(1, 1, #{type: 'test1', length: 1, id:
-1})", 'E1293:')
+
+ call prop_type_delete('test1')
+ endfunc
+
+ func Test_error_after_using_negative_id()
+ " This needs to run a separate Vim instance because the
+ " "did_use_negative_pop_id" will be set.
+ CheckRunVimInTerminal
+
+ let lines =<< trim END
+ vim9script
+
+ setline(1, ['one', 'two', 'three'])
+ prop_type_add('test_1', {highlight: 'Error'})
+ prop_type_add('test_2', {highlight: 'WildMenu'})
+
+ prop_add(3, 1, {
+ type: 'test_1',
+ length: 5,
+ id: -1
+ })
+
+ def g:AddTextprop()
+ prop_add(1, 0, {
+ type: 'test_2',
+ text: 'The quick fox',
+ text_padding_left: 2
+ })
+ enddef
+ END
+ call writefile(lines, 'XtextPropError', 'D')
+ let buf = RunVimInTerminal('-S XtextPropError', #{rows: 8, cols: 60})
+ call VerifyScreenDump(buf, 'Test_prop_negative_error_1', {})
+
+ call term_sendkeys(buf, ":call AddTextprop()\<CR>")
+ call VerifyScreenDump(buf, 'Test_prop_negative_error_2', {})
+
+ call StopVimInTerminal(buf)
+ endfunc
" vim: shiftwidth=2 sts=2 expandtab
*** ../vim-9.0.1076/src/testdir/dumps/Test_prop_negative_error_1.dump
2022-12-19 13:30:20.239758277 +0000
--- src/testdir/dumps/Test_prop_negative_error_1.dump 2022-12-19
13:24:11.528232977 +0000
***************
*** 0 ****
--- 1,8 ----
+ >o+0&#ffffff0|n|e| @56
+ |t|w|o| @56
+ |t+0#ffffff16#ff404010|h|r|e@1| +0#0000000#ffffff0@54
+ |~+0#4040ff13&| @58
+ |~| @58
+ |~| @58
+ |~| @58
+ | +0#0000000&@41|1|,|1| @10|A|l@1|
*** ../vim-9.0.1076/src/testdir/dumps/Test_prop_negative_error_2.dump
2022-12-19 13:30:20.243758279 +0000
--- src/testdir/dumps/Test_prop_negative_error_2.dump 2022-12-19
13:24:12.680231189 +0000
***************
*** 0 ****
--- 1,8 ----
+ |~+0#4040ff13#ffffff0| @58
+ |~| @58
+ |~| @58
+ |E+0#ffffff16#e000002|r@1|o|r| |d|e|t|e|c|t|e|d| |w|h|i|l|e|
|p|r|o|c|e|s@1|i|n|g| |f|u|n|c|t|i|o|n| |A|d@1|T|e|x|t|p|r|o|p|:|
+0#0000000#ffffff0@6
+ |l+0#af5f00255&|i|n|e| @3|5|:| +0#0000000&@49
+ |E+0#ffffff16#e000002|1|3@1|9|:| |C|a|n@1|o|t| |a|d@1| |a| |t|e|x|t|p|r|o|p|
|w|i|t|h| |t|e|x|t| |a|f|t|e|r| |u|s|i|n|g| |a| |t|e|x|t|p|r|o
+ |p| |w|i|t|h| |a| |n|e|g|a|t|i|v|e| |i|d| +0#0000000#ffffff0@39
+ |P+0#00e0003&|r|e|s@1| |E|N|T|E|R| |o|r| |t|y|p|e| |c|o|m@1|a|n|d| |t|o|
|c|o|n|t|i|n|u|e> +0#0000000&@20
*** ../vim-9.0.1076/src/version.c 2022-12-19 12:18:06.404218717 +0000
--- src/version.c 2022-12-19 12:53:18.288620594 +0000
***************
*** 697,698 ****
--- 697,700 ----
{ /* Add new patch number below this line */
+ /**/
+ 1077,
/**/
--
ARTHUR: Well, I can't just call you `Man'.
DENNIS: Well, you could say `Dennis'.
ARTHUR: Well, I didn't know you were called `Dennis.'
DENNIS: Well, you didn't bother to find out, did you?
The Quest for the Holy Grail (Monty Python)
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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