From 2223e6d601445cc1e7e659297a6c6fb3b7d81c65 Mon Sep 17 00:00:00 2001
From: cnc <cnc@localhost>
Date: Thu, 4 Jun 2026 05:16:19 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=82=E8=80=83=E6=89=80=E6=9C=89=E5=88=86?=
 =?UTF-8?q?=E7=BB=84=EF=BC=8C=E5=AE=8C=E6=88=90=E5=B0=BD=E9=87=8F=E5=A4=9A?=
 =?UTF-8?q?=E7=9A=84=E5=86=85=E5=AE=B9=EF=BC=9A=E7=BB=93=E8=AE=BA=E4=B8=BA?=
 =?UTF-8?q?=20manifest=20=E6=A0=A1=E9=AA=8C=E8=A6=86=E7=9B=96=20LinuxCNC?=
 =?UTF-8?q?=20loadusr=20=E7=AD=89=E5=BE=85=E9=80=89=E9=A1=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 check-linuxcnc-inputs.sh | 80 ++++++++++++++++++++++++++--------------
 1 file changed, 53 insertions(+), 27 deletions(-)

diff --git a/check-linuxcnc-inputs.sh b/check-linuxcnc-inputs.sh
index 8ef2f33..05f99e5 100755
--- a/check-linuxcnc-inputs.sh
+++ b/check-linuxcnc-inputs.sh
@@ -899,6 +899,57 @@ if [[ -n "$manifest" && "$require_complete" == "--require-kinematics-complete" ]
         fi
     }
 
+    extract_waited_loadusr_programs() {
+        # Source basis: LinuxCNC src/hal/utils/halcmd_commands.cc
+        # do_loadusr_cmd() parses loadusr options with getopt("+wWin:"),
+        # and its help text plus src/hal/utils/halcmd_completion.c list both
+        # "-W" and "-Wn" wait forms.
+        awk '
+            function emit_waited_program(fields, field_count, start_index, i, token, waiting) {
+                waiting = 0
+                for (i = start_index + 1; i <= field_count; i++) {
+                    token = fields[i]
+                    if (token == "-W") {
+                        waiting = 1
+                        continue
+                    }
+                    if (token == "-Wn") {
+                        waiting = 1
+                        i++
+                        continue
+                    }
+                    if (token == "-n") {
+                        i++
+                        continue
+                    }
+                    if (token ~ /^-Wn.+/) {
+                        waiting = 1
+                        continue
+                    }
+                    if (token ~ /^-n.+/) continue
+                    if (token ~ /^-[wWi]+$/) {
+                        if (token ~ /W/) waiting = 1
+                        continue
+                    }
+                    if (token ~ /^-/) continue
+                    if (waiting && token != "") print token
+                    return
+                }
+            }
+            {
+                line = $0
+                sub(/[[:space:]]*[#;].*$/, "", line)
+                field_count = split(line, fields, /[[:space:]]+/)
+                for (i = 1; i <= field_count; i++) {
+                    if (fields[i] == "loadusr") {
+                        emit_waited_program(fields, field_count, i)
+                        next
+                    }
+                }
+            }
+        ' "$1"
+    }
+
     m428_m430_vismach_loadusr_sources=()
     for source in "${manifest_m428_m430_ini_sources[@]}"; do
         while IFS= read -r command_name; do
@@ -906,20 +957,7 @@ if [[ -n "$manifest" && "$require_complete" == "--require-kinematics-complete" ]
             while IFS= read -r vismach_source; do
                 [[ -n "$vismach_source" ]] && m428_m430_vismach_loadusr_sources+=("$vismach_source")
             done < <(resolve_vismach_loadusr_source "$command_name")
-        done < <(
-            awk '
-                BEGIN { IGNORECASE = 1 }
-                /^[[:space:]]*HALCMD[[:space:]]*=/ && /loadusr[[:space:]]/ {
-                    for (i = 1; i <= NF; i++) {
-                        if ($i == "-W" && (i + 1) <= NF) {
-                            value = $(i + 1)
-                            sub(/[[:space:]#;].*/, "", value)
-                            if (value != "") print value
-                        }
-                    }
-                }
-            ' "$linuxcnc_root/$source"
-        )
+        done < <(extract_waited_loadusr_programs "$linuxcnc_root/$source")
     done
     for source in "${m428_m430_config_hal_sources[@]}"; do
         while IFS= read -r command_name; do
@@ -927,19 +965,7 @@ if [[ -n "$manifest" && "$require_complete" == "--require-kinematics-complete" ]
             while IFS= read -r vismach_source; do
                 [[ -n "$vismach_source" ]] && m428_m430_vismach_loadusr_sources+=("$vismach_source")
             done < <(resolve_vismach_loadusr_source "$command_name")
-        done < <(
-            awk '
-                /^[[:space:]]*loadusr[[:space:]]/ {
-                    for (i = 1; i <= NF; i++) {
-                        if ($i == "-W" && (i + 1) <= NF) {
-                            value = $(i + 1)
-                            sub(/[[:space:]#;].*/, "", value)
-                            if (value != "") print value
-                        }
-                    }
-                }
-            ' "$linuxcnc_root/$source"
-        )
+        done < <(extract_waited_loadusr_programs "$linuxcnc_root/$source")
     done
     mapfile -t m428_m430_vismach_loadusr_sources < <(
         printf '%s\n' "${m428_m430_vismach_loadusr_sources[@]}" | sed '/^$/d' | sort -u