commit c9df1fb35a1866901c32df37dd39c8b39dbdb64a
author Luca Saccarola <github.e41mv@aleeas.com> Sun Apr 14 22:53:22 2024 +0200
committer Christian Brabandt <cb@256bit.org> Sun Apr 14 22:57:50 2024 +0200
tree 321271a5ea8e877d12cc359c658a8188f58553f7
parent f9f5424d3e75bbdb35aa48fa6f9241d9479b35e8

patch 9.1.0327: No support for using $XDG_CONFIG_HOME

Problem:  No support for using $XDG_CONFIG_HOME
Solution: optionally source $XDG_CONFIG_HOME/vim/vimrc
          (Luca Saccarola)

fixes: #2034
closes: #14182

Signed-off-by: Luca Saccarola <github.e41mv@aleeas.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/os_unix.h

diff --git a/src/os_unix.h b/src/os_unix.h
index 4c77e15..37b0ba2 100644
--- a/src/os_unix.h
+++ b/src/os_unix.h
@@ -236,7 +236,7 @@
 # ifdef VMS
 # define USR_VIMRC_FILE  "sys$login:.vimrc"
 # else
-#  define USR_VIMRC_FILE "$HOME/.vimrc"
+#  define USR_VIMRC_FILE "~/.vimrc"
 # endif
 #endif
 
@@ -249,6 +249,12 @@
 # endif
 #endif
 
+#ifndef XDG_VIMRC_FILE
+# define XDG_VIMRC_FILE mch_getenv("XDG_CONFIG_HOME") \
+	? (char_u *)"$XDG_CONFIG_HOME/vim/vimrc" \
+	: (char_u *)"~/.config/vim/vimrc"
+#endif
+
 #if !defined(USR_VIMRC_FILE3) && defined(VMS)
 # define USR_VIMRC_FILE3 "sys$login:_vimrc"
 #endif
@@ -349,13 +355,19 @@
 #  ifdef RUNTIME_GLOBAL
 #   ifdef RUNTIME_GLOBAL_AFTER
 #    define DFLT_RUNTIMEPATH	"~/.vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL_AFTER ",~/.vim/after"
+#    define XDG_RUNTIMEPATH	"$XDG_CONFIG_HOME/vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL_AFTER "/after,$XDG_CONFIG_HOME/vim/after"
+#    define XDG_RUNTIMEPATH_FB	"~/.config/vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL_AFTER "/after,~/.config/vim/after"
 #    define CLEAN_RUNTIMEPATH	RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL_AFTER
 #   else
 #    define DFLT_RUNTIMEPATH	"~/.vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL "/after,~/.vim/after"
+#    define XDG_RUNTIMEPATH	"$XDG_CONFIG_HOME/vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL "/after,$XDG_CONFIG_HOME/vim/after"
+#    define XDG_RUNTIMEPATH_FB	"~/.config/vim," RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL "/after,~/.config/vim/after"
 #    define CLEAN_RUNTIMEPATH	RUNTIME_GLOBAL ",$VIMRUNTIME," RUNTIME_GLOBAL "/after"
 #   endif
 #  else
 #   define DFLT_RUNTIMEPATH	"~/.vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,~/.vim/after"
+#   define XDG_RUNTIMEPATH	"$XDG_CONFIG_HOME/vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,$XDG_CONFIG_HOME/vim/after"
+#   define XDG_RUNTIMEPATH_FB	"~/.config/vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,~/.config/vim/after"
 #   define CLEAN_RUNTIMEPATH	"$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after"
 #  endif
 # endif