From 4f72d8bc5b19c84f984da441c10a7c8e00963239 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Mon, 14 May 2018 22:40:31 +0000
Subject: l3kernel (14may18)

git-svn-id: svn://tug.org/texlive/trunk@47718 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/tex/latex/l3kernel/l3doc.cls | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

(limited to 'Master/texmf-dist/tex/latex/l3kernel/l3doc.cls')

diff --git a/Master/texmf-dist/tex/latex/l3kernel/l3doc.cls b/Master/texmf-dist/tex/latex/l3kernel/l3doc.cls
index 4de17f6298d..dce81b3df6e 100644
--- a/Master/texmf-dist/tex/latex/l3kernel/l3doc.cls
+++ b/Master/texmf-dist/tex/latex/l3kernel/l3doc.cls
@@ -66,9 +66,6 @@
 \bool_new:N \l__codedoc_names_verb_bool
 \seq_new:N \l__codedoc_names_seq
 \seq_new:N \g__codedoc_nested_names_seq
-\tl_const:Nx \c__codedoc_backslash_tl { \iow_char:N \\ }
-\exp_last_unbraced:NNo
-  \cs_new_eq:NN \c__codedoc_backslash_token { \c__codedoc_backslash_tl }
 \tl_new:N \l__codedoc_index_macro_tl
 \tl_new:N \l__codedoc_index_key_tl
 \tl_new:N \l__codedoc_index_module_tl
@@ -482,7 +479,7 @@
 \cs_set_protected:Npn \ifnot@excluded
   {
     \exp_args:Nxx \expanded@notin
-      { \c__codedoc_backslash_tl \tl_to_str:N \macro@namepart , }
+      { \c_backslash_str \tl_to_str:N \macro@namepart , }
       { \exp_args:NV \tl_to_str:n \index@excludelist }
   }
 \cs_new:Npn \pdfstringnewline { : ~ }
@@ -544,12 +541,12 @@
 \DeclareDocumentCommand \cmd { O{} m }
   { \__codedoc_cmd:no {#1} { \token_to_str:N #2 } }
 \DeclareDocumentCommand \cs  { O{} m }
-  { \__codedoc_cmd:no {#1} { \c__codedoc_backslash_tl #2 } }
+  { \__codedoc_cmd:no {#1} { \c_backslash_str #2 } }
 \DeclareDocumentCommand \tn  { O{} m }
   {
     \__codedoc_cmd:no
       { module = TeX , replace = false , #1 }
-      { \c__codedoc_backslash_tl #2 }
+      { \c_backslash_str #2 }
   }
 \DeclareDocumentCommand \meta { m }
   { \__codedoc_meta:n {#1} }
@@ -778,8 +775,8 @@
 \cs_new_protected:Npn \__codedoc_get_hyper_target:nN #1#2
   {
     \tl_set:Nx #2 { \tl_to_str:n {#1} }
-    \tl_replace_all:Nxn #2 { \iow_char:N \_ } { / }
-    \tl_remove_all:Nx   #2 { \iow_char:N \\ }
+    \tl_replace_all:Nxn #2 { \c_underscore_str } { / }
+    \tl_remove_all:Nx   #2 { \c_backslash_str }
     \tl_put_left:Nn #2 { doc/function// }
   }
 \cs_generate_variant:Nn \__codedoc_get_hyper_target:nN { o , x }
@@ -793,7 +790,7 @@
       }
       {
         \tl_remove_all:Nx \l__codedoc_tmpa_tl
-          { \iow_char:N \^^M \iow_char:N \% }
+          { \iow_char:N \^^M \c_percent_str }
         \tl_remove_all:Nx \l__codedoc_tmpa_tl { \tl_to_str:n { ^ ^ A } }
         \tl_remove_all:Nx \l__codedoc_tmpa_tl { \iow_char:N \^^I }
         \tl_remove_all:Nx \l__codedoc_tmpa_tl { \iow_char:N \^^M }
@@ -1503,7 +1500,7 @@
     \__codedoc_test_missing_aux:Nxn
       \g__codedoc_missing_tests_prop
       { \seq_use:Nn \l__codedoc_names_seq { , } }
-      { { \g_file_curr_name_str \iow_char:N \ (#1) } }
+      { { \g_file_curr_name_str \c_space_tl (#1) } }
   }
 \cs_new_protected:Npn \__codedoc_test_missing_aux:Nnn #1#2#3
   {
@@ -2127,7 +2124,7 @@
           {
             \tl_replace_all:Nnn #1 {##1}
               {
-                \verbatimchar \c__codedoc_backslash_tl ##1
+                \verbatimchar \c_backslash_str ##1
                 \token_to_str:N \verb * \verbatimchar
               }
           }
@@ -2140,7 +2137,7 @@
       {
         \tl_set:Nn #1 {#2}
         \tl_replace_all:Non #1
-          { \c__codedoc_backslash_tl }
+          { \c_backslash_str }
           { \token_to_str:N \bslash \c_space_tl }
       }
     \__codedoc_quote_special_char:N #1
@@ -2162,8 +2159,9 @@
     \tl_if_in:NoTF \l__codedoc_index_key_tl { \tl_to_str:n { __ } }
       { \bool_set_true:N \l__codedoc_index_internal_bool }
       { \bool_set_false:N \l__codedoc_index_internal_bool }
+    \exp_last_unbraced:NNo
     \tl_if_head_eq_charcode:oNT
-      { \l__codedoc_index_key_tl } \c__codedoc_backslash_token
+      { \l__codedoc_index_key_tl } \c_backslash_str
       { \__codedoc_key_pop: }
     \tl_if_in:NoTF \l__codedoc_index_key_tl { \token_to_str:N : }
       { \__codedoc_key_func: }
-- 
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