diff --git a/notes.org b/notes.org
index a959e23..707d903 100644
--- a/notes.org
+++ b/notes.org
@@ -1,2 +1 @@
 #+title: tex-fmt
-* TODO Simplify other regexes
diff --git a/src/format.rs b/src/format.rs
index 281a130..1d6832e 100644
--- a/src/format.rs
+++ b/src/format.rs
@@ -2,10 +2,10 @@
 
 use crate::ignore::*;
 use crate::indent::*;
-use crate::verbatim::*;
 use crate::logging::*;
 use crate::parse::*;
 use crate::subs::*;
+use crate::verbatim::*;
 use crate::wrap::*;
 use crate::LINE_END;
 use log::Level::{Info, Warn};
diff --git a/src/indent.rs b/src/indent.rs
index 9a183b0..a0fcb93 100644
--- a/src/indent.rs
+++ b/src/indent.rs
@@ -1,10 +1,10 @@
 use crate::comments::*;
 use crate::format::*;
 use crate::ignore::*;
-use crate::verbatim::*;
 use crate::logging::*;
 use crate::parse::*;
 use crate::regexes::*;
+use crate::verbatim::*;
 use crate::TAB;
 use core::cmp::max;
 use log::Level::{Trace, Warn};
@@ -39,22 +39,20 @@ fn get_diff(line: &str) -> i8 {
             return 0;
         };
         diff += 1;
-        for re_list_begin in RE_LISTS_BEGIN.iter() {
-            if re_list_begin.is_match(line) {
-                diff += 1;
-            };
-        }
+        diff += i8::try_from(
+            LISTS_BEGIN.iter().filter(|&r| line.contains(r)).count(),
+        )
+        .unwrap();
     } else if line.contains(ENV_END) {
         // documents get no global indentation
         if line.contains(DOC_END) {
             return 0;
         };
         diff -= 1;
-        for re_list_end in RE_LISTS_END.iter() {
-            if re_list_end.is_match(line) {
-                diff -= 1;
-            };
-        }
+        diff -= i8::try_from(
+            LISTS_END.iter().filter(|&r| line.contains(r)).count(),
+        )
+        .unwrap();
     };
 
     // indent for delimiters
@@ -85,8 +83,8 @@ fn get_back(line: &str) -> i8 {
             return 0;
         };
         // list environments get double indents for indenting items
-        for re_list_end in RE_LISTS_END.iter() {
-            if re_list_end.is_match(line) {
+        for r in LISTS_END.iter() {
+            if line.contains(r) {
                 return 2;
             };
         }
diff --git a/src/main.rs b/src/main.rs
index d236a19..bf6ceec 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -20,11 +20,11 @@ mod comments;
 mod format;
 mod ignore;
 mod indent;
-mod verbatim;
 mod logging;
 mod parse;
 mod regexes;
 mod subs;
+mod verbatim;
 mod wrap;
 mod write;
 use crate::format::*;
diff --git a/src/regexes.rs b/src/regexes.rs
index 5d0def6..e83e3f2 100644
--- a/src/regexes.rs
+++ b/src/regexes.rs
@@ -23,22 +23,16 @@ lazy_static! {
         Regex::new(&format!(r"{LINE_END}{LINE_END}({LINE_END})+")).unwrap();
     pub static ref RE_TRAIL: Regex =
         Regex::new(&format!(r" +{LINE_END}")).unwrap();
-    pub static ref RE_VERBATIMS_BEGIN: Vec<Regex> = VERBATIMS
+    pub static ref VERBATIMS_BEGIN: Vec<String> = VERBATIMS
         .iter()
-        .map(|l| Regex::new(&format!(r"\\begin\{{{l}}}")).unwrap())
-        .collect();
-    pub static ref RE_VERBATIMS_END: Vec<Regex> = VERBATIMS
-        .iter()
-        .map(|l| Regex::new(&format!(r"\\end\{{{l}}}")).unwrap())
-        .collect();
-    pub static ref RE_LISTS_BEGIN: Vec<Regex> = LISTS
-        .iter()
-        .map(|l| Regex::new(&format!(r"\\begin\{{{l}}}")).unwrap())
-        .collect();
-    pub static ref RE_LISTS_END: Vec<Regex> = LISTS
-        .iter()
-        .map(|l| Regex::new(&format!(r"\\end\{{{l}}}")).unwrap())
+        .map(|l| format!("\\begin{{{l}}}"))
         .collect();
+    pub static ref VERBATIMS_END: Vec<String> =
+        VERBATIMS.iter().map(|l| format!("\\end{{{l}}}")).collect();
+    pub static ref LISTS_BEGIN: Vec<String> =
+        LISTS.iter().map(|l| format!("\\begin{{{l}}}")).collect();
+    pub static ref LISTS_END: Vec<String> =
+        LISTS.iter().map(|l| format!("\\end{{{l}}}")).collect();
     pub static ref RE_ENV_BEGIN_SHARED_LINE: Regex =
         Regex::new(r"(?P<prev>\S.*?)(?P<env>\\begin\{)").unwrap();
     pub static ref RE_ENV_END_SHARED_LINE: Regex =
diff --git a/src/subs.rs b/src/subs.rs
index 8a63487..9eaf155 100644
--- a/src/subs.rs
+++ b/src/subs.rs
@@ -1,9 +1,9 @@
 use crate::comments::*;
 use crate::format::*;
 use crate::ignore::*;
-use crate::verbatim::*;
 use crate::logging::*;
 use crate::regexes::*;
+use crate::verbatim::*;
 use crate::Cli;
 use crate::{LINE_END, TAB};
 use log::Level::Info;
diff --git a/src/verbatim.rs b/src/verbatim.rs
index d281eb7..e683f50 100644
--- a/src/verbatim.rs
+++ b/src/verbatim.rs
@@ -46,11 +46,11 @@ pub fn get_verbatim(
 
 fn get_verbatim_diff(line: &str) -> i8 {
     if line.contains(ENV_BEGIN)
-        && RE_VERBATIMS_BEGIN.iter().any(|r| r.is_match(line))
+        && VERBATIMS_BEGIN.iter().any(|r| line.contains(r))
     {
         1
     } else if line.contains(ENV_END)
-        && RE_VERBATIMS_END.iter().any(|r| r.is_match(line))
+        && VERBATIMS_END.iter().any(|r| line.contains(r))
     {
         -1
     } else {