Merge branch 'jl/submodule-mv'

"git mv A B" when moving a submodule A does "the right thing",
inclusing relocating its working tree and adjusting the paths in
the .gitmodules file.

* jl/submodule-mv: (53 commits)
  rm: delete .gitmodules entry of submodules removed from the work tree
  mv: update the path entry in .gitmodules for moved submodules
  submodule.c: add .gitmodules staging helper functions
  mv: move submodules using a gitfile
  mv: move submodules together with their work trees
  rm: do not set a variable twice without intermediate reading.
  t6131 - skip tests if on case-insensitive file system
  parse_pathspec: accept :(icase)path syntax
  pathspec: support :(glob) syntax
  pathspec: make --literal-pathspecs disable pathspec magic
  pathspec: support :(literal) syntax for noglob pathspec
  kill limit_pathspec_to_literal() as it's only used by parse_pathspec()
  parse_pathspec: preserve prefix length via PATHSPEC_PREFIX_ORIGIN
  parse_pathspec: make sure the prefix part is wildcard-free
  rename field "raw" to "_raw" in struct pathspec
  tree-diff: remove the use of pathspec's raw[] in follow-rename codepath
  remove match_pathspec() in favor of match_pathspec_depth()
  remove init_pathspec() in favor of parse_pathspec()
  remove diff_tree_{setup,release}_paths
  convert common_prefix() to use struct pathspec
  ...

1 files changed, 29 insertions, 2 deletions

diff --git a/Documentation/git.txt b/Documentation/git.txt
index 83edf308b..c4f0ed595 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -457,10 +457,25 @@ help ...`.
 	linkgit:git-replace[1] for more information.
 
 --literal-pathspecs::
-	Treat pathspecs literally, rather than as glob patterns. This is
-	equivalent to setting the `GIT_LITERAL_PATHSPECS` environment
+	Treat pathspecs literally (i.e. no globbing, no pathspec magic).
+	This is equivalent to setting the `GIT_LITERAL_PATHSPECS` environment
 	variable to `1`.
 
+--glob-pathspecs:
+	Add "glob" magic to all pathspec. This is equivalent to setting
+	the `GIT_GLOB_PATHSPECS` environment variable to `1`. Disabling
+	globbing on individual pathspecs can be done using pathspec
+	magic ":(literal)"
+
+--noglob-pathspecs:
+	Add "literal" magic to all pathspec. This is equivalent to setting
+	the `GIT_NOGLOB_PATHSPECS` environment variable to `1`. Enabling
+	globbing on individual pathspecs can be done using pathspec
+	magic ":(glob)"
+
+--icase-pathspecs:
+	Add "icase" magic to all pathspec. This is equivalent to setting
+	the `GIT_ICASE_PATHSPECS` environment variable to `1`.
 
 GIT COMMANDS
 ------------
@@ -867,6 +882,18 @@ GIT_LITERAL_PATHSPECS::
 	literal paths to Git (e.g., paths previously given to you by
 	`git ls-tree`, `--raw` diff output, etc).
 
+GIT_GLOB_PATHSPECS::
+	Setting this variable to `1` will cause Git to treat all
+	pathspecs as glob patterns (aka "glob" magic).
+
+GIT_NOGLOB_PATHSPECS::
+	Setting this variable to `1` will cause Git to treat all
+	pathspecs as literal (aka "literal" magic).
+
+GIT_ICASE_PATHSPECS::
+	Setting this variable to `1` will cause Git to treat all
+	pathspecs as case-insensitive.
+
 
 Discussion[[Discussion]]
 ------------------------