diff --git a/.vscode/configurationCache.log b/.vscode/configurationCache.log
new file mode 100644
index 00000000..b2080e92
--- /dev/null
+++ b/.vscode/configurationCache.log
@@ -0,0 +1 @@
+{"buildTargets":["FORCE","Makefile.in","all","zotfile-5.1.1.9001-fx.xpi","zotfile.xpi"],"launchTargets":[],"customConfigurationProvider":{"workspaceBrowse":{"browsePath":[],"compilerArgs":[]},"fileIndex":[]}}
\ No newline at end of file
diff --git a/.vscode/dryrun.log b/.vscode/dryrun.log
new file mode 100644
index 00000000..da43fea3
--- /dev/null
+++ b/.vscode/dryrun.log
@@ -0,0 +1,11 @@
+make --dry-run --always-make --keep-going --print-directory
+make: Entering directory `/Users/work/Development/Plugins/zotfile'
+echo "all: zotfile-5.1.1.9001-fx.xpi" > Makefile.in
+make: Leaving directory `/Users/work/Development/Plugins/zotfile'
+ 
+make: Entering directory `/Users/work/Development/Plugins/zotfile'
+rm -rf zotfile.xpi
+zip -r zotfile.xpi chrome chrome.manifest defaults install.rdf -x \*.DS_Store
+mv zotfile.xpi zotfile-5.1.1.9001-fx.xpi
+make: Leaving directory `/Users/work/Development/Plugins/zotfile'
+ 
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 00000000..9e26dfee
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/.vscode/targets.log b/.vscode/targets.log
new file mode 100644
index 00000000..acb5c687
--- /dev/null
+++ b/.vscode/targets.log
@@ -0,0 +1,274 @@
+make all --print-data-base --no-builtin-variables --no-builtin-rules --question
+# GNU Make 3.81
+# Copyright (C) 2006  Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.
+# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+# This program built for i386-apple-darwin11.3.0
+ 
+
+# Make data base, printed on Mon Sep  5 09:18:36 2022
+
+# Variables
+
+# automatic
+<D = $(patsubst %/,%,$(dir $<))
+# automatic
+?F = $(notdir $?)
+# automatic
+?D = $(patsubst %/,%,$(dir $?))
+# automatic
+@D = $(patsubst %/,%,$(dir $@))
+# automatic
+@F = $(notdir $@)
+# makefile
+CURDIR := /Users/work/Development/Plugins/zotfile
+# makefile
+SHELL = /bin/sh
+# environment
+VSCODE_NLS_CONFIG = {"locale":"en-gb","availableLanguages":{},"_languagePackSupport":true}
+# environment
+_ = /usr/bin/make
+# makefile (from `Makefile.in', line 1)
+MAKEFILE_LIST :=  Makefile Makefile.in
+# environment
+__CFBundleIdentifier = com.microsoft.VSCode
+# environment
+P9K_SSH = 0
+# environment
+VSCODE_CWD = /
+# makefile (from `Makefile', line 5)
+RELEASE := 5.1.1.9001
+# environment
+PATH = /usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin:/Applications/Little Snitch.app/Contents/Components:/Users/work/.local/bin:/Users/work/.local/bin
+# environment
+ELECTRON_RUN_AS_NODE = 1
+# default
+.FEATURES := target-specific order-only second-expansion else-if archives jobserver check-symlink
+# environment
+SSH_AUTH_SOCK = /private/tmp/com.apple.launchd.GDtDVJ4pXJ/Listeners
+# automatic
+%F = $(notdir $%)
+# environment
+PWD = /Users/work/Development/Plugins/zotfile
+# environment
+ORIGINAL_XDG_CURRENT_DESKTOP = undefined
+# environment
+VSCODE_AMD_ENTRYPOINT = vs/workbench/api/node/extensionHostProcess
+# environment
+HOME = /Users/work
+# default
+MAKEFILEPATH = $(shell /usr/bin/xcode-select -print-path 2>/dev/null || echo /Developer)/Makefiles
+# environment
+VSCODE_CODE_CACHE_PATH = /Users/work/Library/Application Support/Code/CachedData/e4503b30fc78200f846c62cf8091b76ff5547662
+# environment
+LOGNAME = work
+# environment
+APPLICATION_INSIGHTS_NO_DIAGNOSTIC_CHANNEL = 1
+# environment
+VSCODE_HANDLES_UNCAUGHT_ERRORS = true
+# automatic
+^D = $(patsubst %/,%,$(dir $^))
+# environment
+XPC_FLAGS = 0x0
+# default
+MAKE = $(MAKE_COMMAND)
+# default
+MAKECMDGOALS := all
+# environment
+SHLVL = 1
+# default
+MAKE_VERSION := 3.81
+# environment
+USER = work
+# makefile
+.DEFAULT_GOAL := all
+# automatic
+%D = $(patsubst %/,%,$(dir $%))
+# default
+MAKE_COMMAND := /Library/Developer/CommandLineTools/usr/bin/make
+# default
+.VARIABLES := 
+# environment
+TMPDIR = /var/folders/bj/qdt6t6n17771fk3qb401wngr0000gp/T/
+# automatic
+*F = $(notdir $*)
+# environment
+VSCODE_IPC_HOOK = /Users/work/Library/Application Support/Code/1.70.2-main.sock
+# environment
+MallocNanoZone = 0
+# makefile
+MAKEFLAGS = Rrqp
+# environment
+MFLAGS = -Rrqp
+# automatic
+*D = $(patsubst %/,%,$(dir $*))
+# environment
+XPC_SERVICE_NAME = application.com.microsoft.VSCode.23274738.23274744
+# automatic
++D = $(patsubst %/,%,$(dir $+))
+# automatic
++F = $(notdir $+)
+# environment
+__CF_USER_TEXT_ENCODING = 0x1F6:0x0:0x2
+# environment
+COMMAND_MODE = unix2003
+# default
+MAKEFILES := 
+# automatic
+<F = $(notdir $<)
+# environment
+LC_ALL = C
+# automatic
+^F = $(notdir $^)
+# default
+SUFFIXES := 
+# default
+.INCLUDE_DIRS = /usr/local/include
+# environment
+MAKELEVEL := 0
+# environment
+LANG = C
+# environment
+VSCODE_PID = 21560
+# variable set hash-table stats:
+# Load=60/1024=6%, Rehash=0, Collisions=1/90=1%
+
+# Pattern-specific Variable Values
+
+# No pattern-specific variable values.
+
+# Directories
+
+# . (device 16777220, inode 8167592): 18 files, no impossibilities.
+
+# 18 files, no impossibilities in 1 directories.
+
+# Implicit Rules
+
+zotfile-%-fx.xpi: zotfile.xpi
+#  commands to execute (from `Makefile', line 12):
+	mv $< $@
+	
+
+# 1 implicit rules, 0 (0.0%) terminal.
+
+# Files
+
+zotfile.xpi: FORCE
+#  Implicit rule search has not been done.
+#  Implicit/static pattern stem: `'
+#  File does not exist.
+#  File has been updated.
+#  Needs to be updated (-q is set).
+# automatic
+# @ := zotfile.xpi
+# automatic
+# % := 
+# automatic
+# * := 
+# automatic
+# + := FORCE
+# automatic
+# | := 
+# automatic
+# < := FORCE
+# automatic
+# ^ := FORCE
+# automatic
+# ? := FORCE
+# variable set hash-table stats:
+# Load=8/32=25%, Rehash=0, Collisions=1/12=8%
+#  commands to execute (from `Makefile', line 8):
+	rm -rf $@
+	zip -r $@ chrome chrome.manifest defaults install.rdf -x \*.DS_Store
+	
+
+all: Makefile.in zotfile-5.1.1.9001-fx.xpi
+#  Command-line target.
+#  Implicit rule search has been done.
+#  File does not exist.
+#  File has been updated.
+#  Needs to be updated (-q is set).
+# variable set hash-table stats:
+# Load=0/32=0%, Rehash=0, Collisions=0/2=0%
+
+FORCE:
+#  Implicit rule search has been done.
+#  File does not exist.
+#  File has been updated.
+#  Successfully updated.
+# variable set hash-table stats:
+# Load=0/32=0%, Rehash=0, Collisions=0/0=0%
+
+zotfile-5.1.1.9001-fx.xpi: zotfile.xpi
+#  Implicit rule search has been done.
+#  Implicit/static pattern stem: `5.1.1.9001'
+#  Last modified 2022-08-18 09:43:03
+#  File has been updated.
+#  Needs to be updated (-q is set).
+# variable set hash-table stats:
+# Load=0/32=0%, Rehash=0, Collisions=0/2=0%
+#  commands to execute (from `Makefile', line 12):
+	mv $< $@
+	
+
+# Not a target:
+install.rdf:
+#  Implicit rule search has been done.
+#  Last modified 2022-08-18 09:39:54
+#  File has been updated.
+#  Successfully updated.
+# variable set hash-table stats:
+# Load=0/32=0%, Rehash=0, Collisions=0/0=0%
+
+# Not a target:
+.SUFFIXES:
+#  Implicit rule search has not been done.
+#  Modification time never checked.
+#  File has not been updated.
+
+# Not a target:
+Makefile:
+#  Implicit rule search has been done.
+#  Last modified 2022-02-28 14:40:40
+#  File has been updated.
+#  Successfully updated.
+# variable set hash-table stats:
+# Load=0/32=0%, Rehash=0, Collisions=0/0=0%
+
+Makefile.in: install.rdf
+#  A default, MAKEFILES, or -include/sinclude makefile.
+#  Implicit rule search has not been done.
+#  Last modified 2022-09-05 09:18:35
+#  File has been updated.
+#  Successfully updated.
+# variable set hash-table stats:
+# Load=0/32=0%, Rehash=0, Collisions=0/0=0%
+#  commands to execute (from `Makefile', line 15):
+	echo "all: zotfile-${RELEASE}-fx.xpi" > Makefile.in
+	
+
+# Not a target:
+.DEFAULT:
+#  Implicit rule search has not been done.
+#  Modification time never checked.
+#  File has not been updated.
+
+# files hash-table stats:
+# Load=9/1024=1%, Rehash=0, Collisions=0/33=0%
+# VPATH Search Paths
+
+# No `vpath' search paths.
+
+# No general (`VPATH' variable) search path.
+
+# # of strings in strcache: 2
+# # of strcache buffers: 1
+# strcache size: total = 4096 / max = 4096 / min = 4096 / avg = 4096
+# strcache free: total = 4075 / max = 4075 / min = 4075 / avg = 4075
+
+# Finished Make data base on Mon Sep  5 09:18:36 2022
+
+ 
diff --git a/chrome/content/zotfile/wildcards.js b/chrome/content/zotfile/wildcards.js
index 0ffec32b..6165b181 100644
--- a/chrome/content/zotfile/wildcards.js
+++ b/chrome/content/zotfile/wildcards.js
@@ -68,6 +68,9 @@ Zotero.ZotFile.Wildcards = new function() {
             if(truncate!=-1) title = title.substr(0,truncate);
         }
 
+        // removing rich text formatting
+        title = title.replace(/<[\w\s"=\/]+>/g, '');
+
         // truncate if to long
         if (title.length > Zotero.ZotFile.getPref("max_titlelength")) {
             var max_titlelength=Zotero.ZotFile.getPref("max_titlelength");
@@ -91,8 +94,8 @@ Zotero.ZotFile.Wildcards = new function() {
 
         // replace forbidden characters with meaningful alternatives (they can only apear in the middle of the text at this point)
         title = title.replace(/[\/\\]/g, '-');
-        title = title.replace(/[\*|"<>]/g, '');
-        title = title.replace(/[\?:]/g, ' -');
+        title = title.replace(/[\*|"<>,]/g, '');
+        title = title.replace(/[\?:;]/g, ' -');
         return(title);
     }
 
diff --git a/install.rdf b/install.rdf
index f01eac40..a55aba24 100644
--- a/install.rdf
+++ b/install.rdf
@@ -5,7 +5,7 @@
   <Description about="urn:mozilla:install-manifest">
     <em:id>zotfile@columbia.edu</em:id>
     <em:name>ZotFile</em:name>
-    <em:version>5.1.2.999</em:version>
+    <em:version>5.1.2.9001</em:version>
     <em:type>2</em:type>
     <em:multiprocessCompatible>true</em:multiprocessCompatible>
     <em:creator>Joscha Legewie</em:creator>