Merge branch 'release/0.7.1'

Makefile

@@ -1,6 +1,6 @@
 SHELL=bash
-VERSION=0.7.0
-OLD_VERSION=0.6.0
+VERSION=0.7.1
+OLD_VERSION=0.7.0
 
 check: check-cli
 	(cd bash; make check)

README.md

@@ -25,11 +25,11 @@ The **[port4me]** tool:
 
 * requires no configuration
 
-* is implemented in Bash, Python, and R
-
 * can be reproduced perfectly on all operating systems and in all
   common programming languages
 
+* Available for Bash, Python, and R
+
 
 ## Introduction
 
@@ -321,7 +321,7 @@ error (stderr), which can be seen in the terminal. For example,
 To install the Bash version of **portme**, do:
 
 ```sh
-VERSION=0.7.0
+VERSION=0.7.1
 curl -L -O https://github.com/HenrikBengtsson/port4me/archive/refs/tags/"${VERSION}.tar.gz"
 tar -x -f "${VERSION}.tar.gz"
 export PREFIX=/path/to/port4me/   ## must be an absolute path to a folder
@@ -333,7 +333,7 @@ Then run it as:
 ```sh
 $ export PATH=/path/to/port4me/bin:$PATH
 $ port4me --version
-0.7.0
+0.7.1
 ```
 
 ### R package

bash/NEWS.md

@@ -1,3 +1,11 @@
+# Version 0.7.1 [2024-01-16]
+
+## Bug Fixes
+
+ * `port4me` could generate error `port4me.bash: line 275: 3: Bad file
+   descriptor`. This was due to left-over debugging code.
+
+
 # Version 0.7.0 [2024-01-15]
 
 ## Significant Changes

bash/incl/port4me.bash

@@ -38,7 +38,7 @@
 #' Requirements:
 #' * Bash (>= 4)
 #'
-#' Version: 0.7.0
+#' Version: 0.7.1
 #' Copyright: Henrik Bengtsson (2022-2024)
 #' License: MIT
 #' Source code: https://github.com/HenrikBengtsson/port4me
@@ -293,11 +293,11 @@ _p4m_lcg_port() {
         has_subset=true
     fi
 
-    if ${PORT4ME_DEBUG}; then
+    if ${PORT4ME_DEBUG:-false}; then
         {
             echo "(min,max): ($min,$max)"
             echo "subset: [n=${#subset[@]}]"
-        } >&3
+        }
     fi
 
     ## Sample values in [0,m-2] (sic!), but reject until in [min,max],

bash/port4me

@@ -43,7 +43,7 @@
 #' Requirements:
 #' * Bash (>= 4)
 #'
-#' Version: 0.7.0
+#' Version: {{ version }}
 #' Copyright: Henrik Bengtsson (2022-2024)
 #' License: MIT
 
@@ -61,14 +61,16 @@ source "${incl}/port4me.bash"
 # CLI utility functions
 # -------------------------------------------------------------------------
 function _p4me_version {
-    grep -E "^#'[ ]*Version:[ ]*" "$0" | sed "s/#'[ ]*Version:[ ]*//g"
+    local version
+    version=$(grep -E "^#'[ ]*Version:[ ]*" "${incl}/port4me.bash" | sed "s/#'[ ]*Version:[ ]*//g")
+    echo "${version}"
 }
 
 function _p4me_help {
     local what res
 
     what=$1
-    res=$(grep "^#'" "$0" | cut -b 4-)
+    res=$(grep "^#'" "$0" | cut -b 4- | sed -E "s/[{][{] version [}][}]/$(_p4me_version)/")
 
     if [[ $what == "full" ]]; then
         res=$(echo "$res" | sed '/^---/d')