1 files changed, 14 insertions, 9 deletions

diff --git a/Completion/Unix/Command/_git b/Completion/Unix/Command/_git
index 6e8e9c665..5f137d009 100644
--- a/Completion/Unix/Command/_git
+++ b/Completion/Unix/Command/_git
@@ -1941,7 +1941,7 @@ _git-config () {
     'branch.*.pushremote:what remote git push should push to::__git_remotes'
     'branch.*.rebase:rebase on top of fetched branch::->bool:false'
     'browser.*.cmd:browser command to use:browser:_cmdstring'
-    'browser.*.path:path to use for the browser:absolute browser path:_files -g "*(*)"'
+    'browser.*.path:path to use for the browser:absolute browser path:_absolute_command_paths'
     clean.requireForce:'require --force for git clean to actually do something::->bool:true'
     color.branch:'color output of git branch::->color-bool:false'
     color.branch.current:'color of the current branch::->color'
@@ -2013,7 +2013,7 @@ _git-config () {
     diff.suppressBlankEmpty:'inhibit printing space before empty output lines::->bool:false'
     diff.tool:'diff tool to use::__git_difftools'
     'difftool.*.cmd:command to invoke for the diff tool::_cmdstring'
-    'difftool.*.path:path to use for the diff tool:absolute diff tool path:_files -g "*(*)"'
+    'difftool.*.path:path to use for the diff tool:absolute diff tool path:_absolute_command_paths'
     difftool.prompt:'prompt before each invocation of the diff tool::->bool:true'
     diff.wordRegex:'regex used to determine what a word is when performing word-by-word diff:regular expression:->string'
     diff.guitool:'diff tool with gui to use::__git_difftools'
@@ -2180,7 +2180,7 @@ _git-config () {
     mailmap.file:'augmenting mailmap file:mailmap file:_files'
     man.viewer:'man viewer to use for help in man format::__git_man_viewers'
     'man.*.cmd:the command to invoke the specified man viewer:man command:_cmdstring'
-    'man.*.path:path to use for the man viewer:absolute man tool path:_files -g "*(*)"'
+    'man.*.path:path to use for the man viewer:absolute man tool path:_absolute_command_paths'
     merge.branchdesc:'populate the log message with the branch description text as well::->bool:false'
     merge.conflictstyle:'style used for conflicted hunks::->merge.conflictstyle:merge'
     merge.defaultToUpstream:'merge the upstream branches configured for the current branch by default::->bool:true'
@@ -2194,7 +2194,7 @@ _git-config () {
     'merge.*.name:human-readable name for custom low-level merge driver:name:->string'
     'merge.*.driver:command that implements a custom low-level merge driver:merge command:_cmdstring'
     'merge.*.recursive:low-level merge driver to use when performing internal merge between common ancestors::__git_builtin_merge_drivers'
-    'mergetool.*.path:path to use for the merge tool:absolute merge tool path:_files -g "*(*)"'
+    'mergetool.*.path:path to use for the merge tool:absolute merge tool path:_absolute_command_paths'
     'mergetool.*.cmd:command to invoke for the merge tool:merge command:_cmdstring'
     'mergetool.*.trustExitCode:trust the exit code of the merge tool::->bool:false'
     mergetool.keepBackup:'keep the original file with conflict markers::->bool:true'
@@ -3710,7 +3710,7 @@ _git-send-email () {
     '--smtp-encryption=[specify encryption method to use]: :__git_sendemail_smtpencryption_values' \
     '--smtp-domain=[specify FQDN used in HELO/EHLO]: :_domains' \
     '--smtp-pass=[specify password to use for SMTP-AUTH]::password' \
-    '--smtp-server=[specify SMTP server to connect to]:smtp server:_hosts' \
+    '--smtp-server=[specify SMTP server to connect to, or sendmail command]: : __git_sendmail_smtpserver_values' \
     '--smtp-server-port=[specify port to connect to SMTP server on]:smtp port:_ports' \
     '--smtp-server-option=[specify the outgoing SMTP server option to use]:SMPT server option' \
     '--smtp-ssl-cert-path=[path to ca-certificates (directory or file)]:ca certificates path:_files' \
@@ -5623,8 +5623,8 @@ __git_commits () {
 
 (( $+functions[__git_heads] )) ||
 __git_heads () {
-  __git_heads_local
-  __git_heads_remote
+  __git_heads_local "$@"
+  __git_heads_remote "$@"
 }
 
 (( $+functions[__git_heads_local] )) ||
@@ -5815,7 +5815,7 @@ __git_commit_ranges () {
       if [[ ${PREFIX} = (#b)((\\|)\^)* ]]; then
 	compset -p ${#match[1]}
       else
-	suf=( -S .. -r '.@~ ^:\t\n\-' )
+	suf=( -S .. -r '@~ \^:\t\n\-' )
       fi
     fi
     expl=( $* $suf )
@@ -6119,7 +6119,7 @@ __git_tree_files () {
   shift
   (( at_least_one_tree_added = 0 ))
   for tree in $*; do
-    tree_files+=(${(ps:\0:)"$(_call_program tree-files git ls-tree $extra_args --name-only -z $tree $Path 2>/dev/null)"})
+    tree_files+=(${(ps:\0:)"$(_call_program tree-files git ls-tree -r $extra_args --name-only -z $tree 2>/dev/null)"})
     __git_command_successful $pipestatus && (( at_least_one_tree_added = 1 ))
   done
 
@@ -6859,6 +6859,11 @@ __git_sendemail_suppresscc_values () {
     all:'avoid all auto Cc values'
 }
 
+(( $+functions[__git_sendmail_smtpserver_values] )) ||
+__git_sendmail_smtpserver_values() {
+  _alternative "smtp hosts:host:_hosts" "sendmail command: :_absolute_command_paths"
+}
+
 (( $+functions[__git_colors] )) ||
 __git_colors () {
   declare -a expl