vim-patch:8.2.0030: "gF" does not work on output of "verbose command"

Problem:    "gF" does not work on output of "verbose command".
Solution:   Recognize " line " and translations. (closes vim/vim#5391)
64e74c9cc7

src/nvim/eval.c

@@ -24076,7 +24076,7 @@ void option_last_set_msg(LastSet last_set)
     MSG_PUTS(_("\n\tLast set from "));
     MSG_PUTS(p);
     if (last_set.script_ctx.sc_lnum > 0) {
-      MSG_PUTS(_(" line "));
+      MSG_PUTS(_(line_msg));
       msg_outnum((long)last_set.script_ctx.sc_lnum);
     }
     if (should_free) {

src/nvim/eval/typval.c

@@ -2732,16 +2732,7 @@ varnumber_T tv_get_number_chk(const typval_T *const tv, bool *const ret_error)
       return n;
     }
     case VAR_SPECIAL: {
-      switch (tv->vval.v_special) {
-        case kSpecialVarTrue: {
-          return 1;
-        }
-        case kSpecialVarFalse:
-        case kSpecialVarNull: {
-          return 0;
-        }
-      }
-      break;
+      return tv->vval.v_special == kSpecialVarTrue ? 1 : 0;
     }
     case VAR_UNKNOWN: {
       emsgf(_(e_intern2), "tv_get_number(UNKNOWN)");

src/nvim/globals.h

@@ -1059,6 +1059,8 @@ EXTERN char_u e_floatexchange[] INIT(=N_(
 EXTERN char top_bot_msg[] INIT(= N_("search hit TOP, continuing at BOTTOM"));
 EXTERN char bot_top_msg[] INIT(= N_("search hit BOTTOM, continuing at TOP"));
 
+EXTERN char line_msg[] INIT(= N_(" line "));
+
 // For undo we need to know the lowest time possible.
 EXTERN time_t starttime;
 

src/nvim/testdir/test_gf.vim

@@ -58,6 +58,14 @@ func Test_gF()
   call assert_equal('Xfile', bufname('%'))
   call assert_equal(3, getcurpos()[1])
 
+  enew!
+  call setline(1, ['one', 'the Xfile line 2, and more', 'three'])
+  w! Xfile2
+  normal 2GfX
+  normal gF
+  call assert_equal('Xfile', bufname('%'))
+  call assert_equal(2, getcurpos()[1])
+
   set isfname&
   call delete('Xfile')
   call delete('Xfile2')

src/nvim/window.c

@@ -6020,10 +6020,20 @@ file_name_in_line (
 
   if (file_lnum != NULL) {
     char_u *p;
+    const char *line_english = " line ";
+    const char *line_transl = _(line_msg);
 
     // Get the number after the file name and a separator character.
+    // Also accept " line 999" with and without the same translation as
+    // used in last_set_msg().
     p = ptr + len;
-    p = skipwhite(p);
+    if (STRNCMP(p, line_english, STRLEN(line_english)) == 0) {
+      p += STRLEN(line_english);
+    } else if (STRNCMP(p, line_transl, STRLEN(line_transl)) == 0) {
+      p += STRLEN(line_transl);
+    } else {
+      p = skipwhite(p);
+    }
     if (*p != NUL) {
       if (!isdigit(*p)) {
         p++;                        // skip the separator