From eee91d8af37a8ee2bc22427992170af0fd8df214 Mon Sep 17 00:00:00 2001
From: William Melody <hi@williammelody.com>
Date: Fri, 12 Jul 2024 18:22:16 -0700
Subject: [PATCH] Support non-ascii `[:alnum:]` characters in `search --tags`.

refs gh-328
refs gh-329
---
 nb                         |  4 ++--
 test/search-list-tags.bats | 24 ++++++++++++------------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/nb b/nb
index 8500f6abf..59ab07af9 100755
--- a/nb
+++ b/nb
@@ -16987,7 +16987,7 @@ _search() {
         "-I"
         "--ignore-case"
         "--only-matching"
-        -e '(^|[[:space:]])#[A-Za-z0-9_-]+'
+        -e '(^|[[:space:]])#[[:alnum:]_-]+'
       )
     else
       local _grep_arguments=(
@@ -16995,7 +16995,7 @@ _search() {
         "-I"
         "--ignore-case"
         "--only-matching"
-        -e '[[:space:]]#[A-Za-z0-9_-]+'
+        -e '[[:space:]]#[[:alnum:]_-]+'
         -e '^#[A-Za-z0-9_-]+'
       )
     fi
diff --git a/test/search-list-tags.bats b/test/search-list-tags.bats
index ee4734a45..f469adb60 100644
--- a/test/search-list-tags.bats
+++ b/test/search-list-tags.bats
@@ -20,7 +20,7 @@ Example Content Two #tag3 Example #tag1 Phrase.
 
 More content.
 
-#low-tag
+#lõw-tag
 
 ## Content
 
@@ -81,7 +81,7 @@ HEREDOC
   [[ "${output}"    =~  \#tag1        ]]
   [[ "${output}"    =~  \#tag2        ]]
   [[ "${output}"    =~  \#tag3        ]]
-  [[ "${output}"    =~  \#low-tag     ]]
+  [[ "${output}"    =~  \#lõw-tag     ]]
 }
 
 # _GIT_ENABLED=0 ##############################################################
@@ -104,7 +104,7 @@ HEREDOC
   [[ "${output}"    =~  \#tag1        ]]
   [[ "${output}"    =~  \#tag2        ]]
   [[ "${output}"    =~  \#tag3        ]]
-  [[ "${output}"    =~  \#low-tag     ]]
+  [[ "${output}"    =~  \#lõw-tag     ]]
 }
 
 # edge cases ##################################################################
@@ -225,7 +225,7 @@ HEREDOC
 
   [[ "${lines[0]}"  =~  \#tag3        ]]
   [[ "${lines[1]}"  =~  \#tag1        ]]
-  [[ "${lines[2]}"  =~  \#low-tag     ]]
+  [[ "${lines[2]}"  =~  \#lõw-tag     ]]
 }
 
 @test "'<folder>/ --tags' lists all unique tags in <folder>." {
@@ -263,7 +263,7 @@ HEREDOC
   [[ "${lines[2]}"  =~  \#tag1        ]]
   [[ "${lines[3]}"  =~  \#tag2        ]]
   [[ "${lines[4]}"  =~  \#tag3        ]]
-  [[ "${lines[5]}"  =~  \#low-tag     ]]
+  [[ "${lines[5]}"  =~  \#lõw-tag     ]]
 }
 
 @test "'--tags --all' lists all unique tags in all notebooks." {
@@ -284,7 +284,7 @@ HEREDOC
   [[ "${lines[2]}"  =~  \#nested-tag2 ]]
   [[ "${lines[3]}"  =~  \#tag1        ]]
   [[ "${lines[4]}"  =~  \#tag2        ]]
-  [[ "${lines[6]}"  =~  \#low-tag     ]]
+  [[ "${lines[6]}"  =~  \#lõw-tag     ]]
   [[ "${lines[5]}"  =~  \#tag3        ]]
 }
 
@@ -305,7 +305,7 @@ HEREDOC
 
   [[ "${lines[0]}"  =~  \#tag3        ]]
   [[ "${lines[1]}"  =~  \#tag1        ]]
-  [[ "${lines[2]}"  =~  \#low-tag     ]]
+  [[ "${lines[2]}"  =~  \#lõw-tag     ]]
 }
 
 @test "'list <folder>/ --tags' lists all unique tags in <folder>." {
@@ -343,7 +343,7 @@ HEREDOC
   [[ "${lines[2]}"  =~  \#tag1        ]]
   [[ "${lines[3]}"  =~  \#tag2        ]]
   [[ "${lines[4]}"  =~  \#tag3        ]]
-  [[ "${lines[5]}"  =~  \#low-tag     ]]
+  [[ "${lines[5]}"  =~  \#lõw-tag     ]]
 }
 
 @test "'list --tags --all' lists all unique tags in all notebooks." {
@@ -365,7 +365,7 @@ HEREDOC
   [[ "${lines[3]}"  =~  \#tag1        ]]
   [[ "${lines[4]}"  =~  \#tag2        ]]
   [[ "${lines[5]}"  =~  \#tag3        ]]
-  [[ "${lines[6]}"  =~  \#low-tag     ]]
+  [[ "${lines[6]}"  =~  \#lõw-tag     ]]
 }
 
 # `search` ####################################################################
@@ -385,7 +385,7 @@ HEREDOC
 
   [[ "${lines[0]}"  =~  \#tag3        ]]
   [[ "${lines[1]}"  =~  \#tag1        ]]
-  [[ "${lines[2]}"  =~  \#low-tag     ]]
+  [[ "${lines[2]}"  =~  \#lõw-tag     ]]
 }
 
 @test "'search <folder>/ --tags' lists all unique tags in <folder>." {
@@ -423,7 +423,7 @@ HEREDOC
   [[ "${lines[2]}"  =~  \#tag1        ]]
   [[ "${lines[3]}"  =~  \#tag2        ]]
   [[ "${lines[4]}"  =~  \#tag3        ]]
-  [[ "${lines[5]}"  =~  \#low-tag     ]]
+  [[ "${lines[5]}"  =~  \#lõw-tag     ]]
 }
 
 @test "'search --tags --all' lists all unique tags in all notebooks." {
@@ -445,5 +445,5 @@ HEREDOC
   [[ "${lines[3]}"  =~  \#tag1        ]]
   [[ "${lines[4]}"  =~  \#tag2        ]]
   [[ "${lines[5]}"  =~  \#tag3        ]]
-  [[ "${lines[6]}"  =~  \#low-tag     ]]
+  [[ "${lines[6]}"  =~  \#lõw-tag     ]]
 }