Fix Antigen bug caused by spaces in paths

See zsh-users/antigen#734

modules/020-antigen/fix_spaces.patch

@@ -0,0 +1,26 @@
+diff --git i/bin/antigen.zsh w/bin/antigen.zsh
+index aeba2a7..f0d83d9 100644
+--- i/bin/antigen.zsh
++++ w/bin/antigen.zsh
+@@ -1917,7 +1917,7 @@ EOC
+       fi
+       # TODO Fix: Fuzzy match shoud be replaced by a sane way to determine it.
+       if [[ $#funcfiletrace -ge 6 ]]; then
+-        ANTIGEN_CHECK_FILES+=("${${funcfiletrace[6]%:*}##* }")
++        ANTIGEN_CHECK_FILES+=("${funcfiletrace[6]%:*}")
+       fi
+     fi
+
+diff --git i/src/ext/cache.zsh w/src/ext/cache.zsh
+index 248638d..85f1d04 100644
+--- i/src/ext/cache.zsh
++++ w/src/ext/cache.zsh
+@@ -133,7 +133,7 @@ EOC
+       fi
+       # TODO Fix: Fuzzy match shoud be replaced by a sane way to determine it.
+       if [[ $#funcfiletrace -ge 6 ]]; then
+-        ANTIGEN_CHECK_FILES+=("${${funcfiletrace[6]%:*}##* }")
++        ANTIGEN_CHECK_FILES+=("${funcfiletrace[6]%:*}")
+       fi
+     fi
+

modules/020-antigen/install.sh

@@ -1,12 +1,17 @@
 ##!/usr/bin/env zsh
 
+MYDIR="${0:a:h}"
+
 ANTIGEN_ROOT="${HOME}/.antigen"
 
 # TODO handle existance?
 git clone https://github.com/zsh-users/antigen "${ANTIGEN_ROOT}/git"
 
+# Fix Antigen bug caused by spaces in paths
+# See https://github.com/zsh-users/antigen/issues/734
+git -C "${ANTIGEN_ROOT}/git" apply "${MYDIR}/fix_spaces.patch"
+
 # prepare data file for Z
 touch "${ANTIGEN_ROOT}/.z"
 
-MYDIR="${0:a:h}"
 source "${MYDIR}/zshrc"