From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 library/test/src/term/terminfo/mod.rs      | 6 +++---
 library/test/src/term/terminfo/parm.rs     | 8 ++++----
 library/test/src/term/terminfo/searcher.rs | 6 +++---
 3 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'library/test/src/term/terminfo')

diff --git a/library/test/src/term/terminfo/mod.rs b/library/test/src/term/terminfo/mod.rs
index 355859019..67ba89410 100644
--- a/library/test/src/term/terminfo/mod.rs
+++ b/library/test/src/term/terminfo/mod.rs
@@ -149,7 +149,7 @@ impl<T: Write + Send> Terminal for TerminfoTerminal<T> {
         // are there any terminals that have color/attrs and not sgr0?
         // Try falling back to sgr, then op
         let cmd = match ["sgr0", "sgr", "op"].iter().find_map(|cap| self.ti.strings.get(*cap)) {
-            Some(op) => match expand(&op, &[], &mut Variables::new()) {
+            Some(op) => match expand(op, &[], &mut Variables::new()) {
                 Ok(cmd) => cmd,
                 Err(e) => return Err(io::Error::new(io::ErrorKind::InvalidData, e)),
             },
@@ -180,12 +180,12 @@ impl<T: Write + Send> TerminfoTerminal<T> {
     }
 
     fn dim_if_necessary(&self, color: color::Color) -> color::Color {
-        if color >= self.num_colors && color >= 8 && color < 16 { color - 8 } else { color }
+        if color >= self.num_colors && (8..16).contains(&color) { color - 8 } else { color }
     }
 
     fn apply_cap(&mut self, cmd: &str, params: &[Param]) -> io::Result<bool> {
         match self.ti.strings.get(cmd) {
-            Some(cmd) => match expand(&cmd, params, &mut Variables::new()) {
+            Some(cmd) => match expand(cmd, params, &mut Variables::new()) {
                 Ok(s) => self.out.write_all(&s).and(Ok(true)),
                 Err(e) => Err(io::Error::new(io::ErrorKind::InvalidData, e)),
             },
diff --git a/library/test/src/term/terminfo/parm.rs b/library/test/src/term/terminfo/parm.rs
index 0756c8374..2815f6cfc 100644
--- a/library/test/src/term/terminfo/parm.rs
+++ b/library/test/src/term/terminfo/parm.rs
@@ -282,14 +282,14 @@ pub(crate) fn expand(
                 );
             }
             SetVar => {
-                if cur >= 'A' && cur <= 'Z' {
+                if cur.is_ascii_uppercase() {
                     if let Some(arg) = stack.pop() {
                         let idx = (cur as u8) - b'A';
                         vars.sta_va[idx as usize] = arg;
                     } else {
                         return Err("stack is empty".to_string());
                     }
-                } else if cur >= 'a' && cur <= 'z' {
+                } else if cur.is_ascii_lowercase() {
                     if let Some(arg) = stack.pop() {
                         let idx = (cur as u8) - b'a';
                         vars.dyn_va[idx as usize] = arg;
@@ -301,10 +301,10 @@ pub(crate) fn expand(
                 }
             }
             GetVar => {
-                if cur >= 'A' && cur <= 'Z' {
+                if cur.is_ascii_uppercase() {
                     let idx = (cur as u8) - b'A';
                     stack.push(vars.sta_va[idx as usize].clone());
-                } else if cur >= 'a' && cur <= 'z' {
+                } else if cur.is_ascii_lowercase() {
                     let idx = (cur as u8) - b'a';
                     stack.push(vars.dyn_va[idx as usize].clone());
                 } else {
diff --git a/library/test/src/term/terminfo/searcher.rs b/library/test/src/term/terminfo/searcher.rs
index 68e181a68..3e8ccc91a 100644
--- a/library/test/src/term/terminfo/searcher.rs
+++ b/library/test/src/term/terminfo/searcher.rs
@@ -22,7 +22,7 @@ pub(crate) fn get_dbpath_for_term(term: &str) -> Option<PathBuf> {
 
     if let Ok(dirs) = env::var("TERMINFO_DIRS") {
         for i in dirs.split(':') {
-            if i == "" {
+            if i.is_empty() {
                 dirs_to_search.push(PathBuf::from("/usr/share/terminfo"));
             } else {
                 dirs_to_search.push(PathBuf::from(i));
@@ -30,7 +30,7 @@ pub(crate) fn get_dbpath_for_term(term: &str) -> Option<PathBuf> {
         }
     } else {
         // Found nothing in TERMINFO_DIRS, use the default paths:
-        // According to  /etc/terminfo/README, after looking at
+        // According to /etc/terminfo/README, after looking at
         // ~/.terminfo, ncurses will search /etc/terminfo, then
         // /lib/terminfo, and eventually /usr/share/terminfo.
         // On Haiku the database can be found at /boot/system/data/terminfo
@@ -49,7 +49,7 @@ pub(crate) fn get_dbpath_for_term(term: &str) -> Option<PathBuf> {
     for mut p in dirs_to_search {
         if fs::metadata(&p).is_ok() {
             p.push(&first_char.to_string());
-            p.push(&term);
+            p.push(term);
             if fs::metadata(&p).is_ok() {
                 return Some(p);
             }
-- 
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