commit 2d10cd478047df8ba144d4b0fcc46480993af57f
author Bram Moolenaar <Bram@vim.org> Thu Mar 19 14:37:30 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Thu Mar 19 14:37:30 2020 +0100
tree 516b015ce0b2d408d32a8ec4fe99ed38c44684e5
parent e32848780cc07c368ba2e088cdefdbb8c3b827c2

patch 8.2.0407: no early check if :find and :sfind have an argument

Problem:    No early check if :find and :sfind have an argument.
Solution:   Add EX_NEEDARG.

src/ex_cmds.h

diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index f09fb3b..2e35c8d 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -584,7 +584,7 @@
 	EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM,
 	ADDR_NONE),
 EXCMD(CMD_find,		"find",		ex_find,
-	EX_RANGE|EX_BANG|EX_FILE1|EX_CMDARG|EX_ARGOPT|EX_TRLBAR,
+	EX_RANGE|EX_BANG|EX_FILE1|EX_CMDARG|EX_ARGOPT|EX_TRLBAR|EX_NEEDARG,
 	ADDR_OTHER),
 EXCMD(CMD_finally,	"finally",	ex_finally,
 	EX_TRLBAR|EX_SBOXOK|EX_CMDWIN,
@@ -1334,7 +1334,7 @@
 	EX_BANG|EX_TRLBAR|EX_EXTRA|EX_CMDWIN|EX_SBOXOK,
 	ADDR_NONE),
 EXCMD(CMD_sfind,	"sfind",	ex_splitview,
-	EX_BANG|EX_FILE1|EX_RANGE|EX_CMDARG|EX_ARGOPT|EX_TRLBAR,
+	EX_BANG|EX_FILE1|EX_RANGE|EX_CMDARG|EX_ARGOPT|EX_TRLBAR|EX_NEEDARG,
 	ADDR_OTHER),
 EXCMD(CMD_sfirst,	"sfirst",	ex_rewind,
 	EX_EXTRA|EX_BANG|EX_CMDARG|EX_ARGOPT|EX_TRLBAR,

src/testdir/test_find_complete.vim

diff --git a/src/testdir/test_find_complete.vim b/src/testdir/test_find_complete.vim
index 679bf3c..32ca967 100644
--- a/src/testdir/test_find_complete.vim
+++ b/src/testdir/test_find_complete.vim
@@ -15,22 +15,22 @@
 
   new
   set path=
-  call assert_fails('call feedkeys(":find\t\n", "xt")', 'E345:')
+  call assert_fails('call feedkeys(":find \t\n", "xt")', 'E471:')
   close
 
   new
   set path=.
-  call assert_fails('call feedkeys(":find\t\n", "xt")', 'E32:')
+  call assert_fails('call feedkeys(":find \t\n", "xt")', 'E471:')
   close
 
   new
   set path=.,,
-  call assert_fails('call feedkeys(":find\t\n", "xt")', 'E32:')
+  call assert_fails('call feedkeys(":find \t\n", "xt")', 'E471:')
   close
 
   new
   set path=./**
-  call assert_fails('call feedkeys(":find\t\n", "xt")', 'E32:')
+  call assert_fails('call feedkeys(":find \t\n", "xt")', 'E471:')
   close
 
   " We shouldn't find any file till this point

src/testdir/test_findfile.vim

diff --git a/src/testdir/test_findfile.vim b/src/testdir/test_findfile.vim
index ac6d863..44c8982 100644
--- a/src/testdir/test_findfile.vim
+++ b/src/testdir/test_findfile.vim
@@ -222,4 +222,8 @@
   call CleanFiles()
   let &path = save_path
   close
+
+  call assert_fails('find', 'E471:')
+  call assert_fails('sfind', 'E471:')
+  call assert_fails('tabfind', 'E471:')
 endfunc

src/version.c

diff --git a/src/version.c b/src/version.c
index f90a427..507ce77 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    407,
+/**/
     406,
 /**/
     405,