patch 9.0.1950: Vim9: error codes spread outv9.0.1950

Problem:  Vim9: error codes spread out
Solution: group them together and reserve 100
          more for future use

Reserve 100 error codes for future enhancements to the Vim9 class
support

closes: #13207

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>

3 files changed, 28 insertions, 23 deletions

diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 74e024d97d..8a92ff6ecf 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -6830,55 +6830,55 @@ printf({fmt}, {expr1} ...)				*printf()*
 			echo printf("%1$*2$.*3$f", 1.4142135, 6, 2)
 <			  1.41
 
-							*E1400*
+							*E1500*
 		You cannot mix positional and non-positional arguments: >
 			echo printf("%s%1$s", "One", "Two")
-<			E1400: Cannot mix positional and non-positional
+<			E1500: Cannot mix positional and non-positional
 			arguments: %s%1$s
 
-							*E1401*
+							*E1501*
 		You cannot skip a positional argument in a format string: >
 			echo printf("%3$s%1$s", "One", "Two", "Three")
-<			E1401: format argument 2 unused in $-style
+<			E1501: format argument 2 unused in $-style
 			format: %3$s%1$s
 
-							*E1402*
+							*E1502*
 		You can re-use a [field-width] (or [precision]) argument: >
 			echo printf("%1$d at width %2$d is: %01$*2$d", 1, 2)
 <			1 at width 2 is: 01
 
 		However, you can't use it as a different type: >
 			echo printf("%1$d at width %2$ld is: %01$*2$d", 1, 2)
-<			E1402: Positional argument 2 used as field
+<			E1502: Positional argument 2 used as field
 			width reused as different type: long int/int
 
-							*E1403*
+							*E1503*
 		When a positional argument is used, but not the correct number
 		or arguments is given, an error is raised: >
 			echo printf("%1$d at width %2$d is: %01$*2$.*3$d", 1, 2)
-<			E1403: Positional argument 3 out of bounds:
+<			E1503: Positional argument 3 out of bounds:
 			%1$d at width %2$d is: %01$*2$.*3$d
 
 		Only the first error is reported: >
 			echo printf("%01$*2$.*3$d %4$d", 1, 2)
-<			E1403: Positional argument 3 out of bounds:
+<			E1503: Positional argument 3 out of bounds:
 			%01$*2$.*3$d %4$d
 
-							*E1404*
+							*E1504*
 		A positional argument can be used more than once: >
 			echo printf("%1$s %2$s %1$s", "One", "Two")
 <			One Two One
 
 		However, you can't use a different type the second time: >
 			echo printf("%1$s %2$s %1$d", "One", "Two")
-<			E1404: Positional argument 1 type used
+<			E1504: Positional argument 1 type used
 			inconsistently: int/string
 
-							*E1405*
+							*E1505*
 		Various other errors that lead to a format string being
 		wrongly formatted lead to: >
 			echo printf("%1$d at width %2$d is: %01$*2$.3$d", 1, 2)
-<			E1405: Invalid format specifier:
+<			E1505: Invalid format specifier:
 			%1$d at width %2$d is: %01$*2$.3$d
 
 prompt_getprompt({buf})					*prompt_getprompt()*
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 13baf8fd17..266b4297bd 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -4485,12 +4485,6 @@ E1389	vim9class.txt	/*E1389*
 E139	message.txt	/*E139*
 E1390	vim9class.txt	/*E1390*
 E140	message.txt	/*E140*
-E1400	builtin.txt	/*E1400*
-E1401	builtin.txt	/*E1401*
-E1402	builtin.txt	/*E1402*
-E1403	builtin.txt	/*E1403*
-E1404	builtin.txt	/*E1404*
-E1405	builtin.txt	/*E1405*
 E141	message.txt	/*E141*
 E142	message.txt	/*E142*
 E143	autocmd.txt	/*E143*
@@ -4502,6 +4496,12 @@ E148	repeat.txt	/*E148*
 E149	helphelp.txt	/*E149*
 E15	eval.txt	/*E15*
 E150	helphelp.txt	/*E150*
+E1500	builtin.txt	/*E1500*
+E1501	builtin.txt	/*E1501*
+E1502	builtin.txt	/*E1502*
+E1503	builtin.txt	/*E1503*
+E1504	builtin.txt	/*E1504*
+E1505	builtin.txt	/*E1505*
 E151	helphelp.txt	/*E151*
 E152	helphelp.txt	/*E152*
 E153	helphelp.txt	/*E153*
@@ -6496,6 +6496,7 @@ conceal	syntax.txt	/*conceal*
 confirm()	builtin.txt	/*confirm()*
 connection-refused	message.txt	/*connection-refused*
 console-menus	gui.txt	/*console-menus*
+constructor	vim9class.txt	/*constructor*
 context.vim	ft_context.txt	/*context.vim*
 control	intro.txt	/*control*
 conversion-server	mbyte.txt	/*conversion-server*
@@ -6669,6 +6670,7 @@ debugger.txt	debugger.txt	/*debugger.txt*
 dec-mouse	options.txt	/*dec-mouse*
 decada_members	ft_ada.txt	/*decada_members*
 deepcopy()	builtin.txt	/*deepcopy()*
+default-constructor	vim9class.txt	/*default-constructor*
 defaults.vim	starting.txt	/*defaults.vim*
 defaults.vim-explained	usr_05.txt	/*defaults.vim-explained*
 define-function	userfunc.txt	/*define-function*
@@ -8920,6 +8922,7 @@ netrw.vim	pi_netrw.txt	/*netrw.vim*
 netrw_filehandler	pi_netrw.txt	/*netrw_filehandler*
 netterm-mouse	options.txt	/*netterm-mouse*
 network	pi_netrw.txt	/*network*
+new()	vim9class.txt	/*new()*
 new-5	version5.txt	/*new-5*
 new-6	version6.txt	/*new-6*
 new-7	version7.txt	/*new-7*
@@ -9311,6 +9314,8 @@ printf-s	builtin.txt	/*printf-s*
 printf-x	builtin.txt	/*printf-x*
 printing	print.txt	/*printing*
 printing-formfeed	print.txt	/*printing-formfeed*
+private-method	vim9class.txt	/*private-method*
+private-variable	vim9class.txt	/*private-variable*
 profile	repeat.txt	/*profile*
 profiling	repeat.txt	/*profiling*
 profiling-variable	eval.txt	/*profiling-variable*
diff --git a/runtime/doc/vim9class.txt b/runtime/doc/vim9class.txt
index 7b9f8b4a6c..5cbdc72e15 100644
--- a/runtime/doc/vim9class.txt
+++ b/runtime/doc/vim9class.txt
@@ -150,7 +150,7 @@ If you try to set an object variable that doesn't exist you get an error: >
 A object variable cannot be accessed using the class name.
 
 Private variables ~
-							*E1332* *E1333*
+					*private-variable* *E1332* *E1333*
 On the other hand, if you do not want the object variables to be read directly,
 you can make them private.  This is done by prefixing an underscore to the
 name: >
@@ -182,7 +182,7 @@ number to the total number of lines: >
 	enddef
 <
 Private methods ~
-							*E1366*
+						*private-method* *E1366*
 If you want object methods to be accessible only from other methods of the
 same class and not used from outside the class, then you can make them
 private.  This is done by prefixing the method name with an underscore: >
@@ -203,7 +203,7 @@ the above class): >
     a._Foo()
 <
 Simplifying the new() method ~
-
+						*new()* *constructor*
 Many constructors take values for the object variables.  Thus you very often
 see this pattern: >
 
@@ -651,7 +651,7 @@ even when the variable name is invalid. *E1360* *E1362* *E1363*
 
 
 Default constructor ~
-
+							*default-constructor*
 In case you define a class without a new() method, one will be automatically
 defined.  This default constructor will have arguments for all the object
 variables, in the order they were specified.  Thus if your class looks like: >