From 2396e90056706ef897acab3aaa081289c7336483 Mon Sep 17 00:00:00 2001
From: LEPILLER Julien <julien.lepiller@irisa.fr>
Date: Fri, 19 Apr 2019 11:48:39 +0200
Subject: [PATCH] Allow variable parameters

---
 mecab/src/param.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mecab/src/param.cpp b/mecab/src/param.cpp
index 65328a2..006b1b5 100644
--- a/mecab/src/param.cpp
+++ b/mecab/src/param.cpp
@@ -79,8 +79,12 @@ bool Param::load(const char *filename) {
     size_t s1, s2;
     for (s1 = pos+1; s1 < line.size() && isspace(line[s1]); s1++);
     for (s2 = pos-1; static_cast<long>(s2) >= 0 && isspace(line[s2]); s2--);
-    const std::string value = line.substr(s1, line.size() - s1);
+    std::string value = line.substr(s1, line.size() - s1);
     const std::string key   = line.substr(0, s2 + 1);
+
+    if(value.find('$') == 0) {
+        value = std::getenv(value.substr(1).c_str());
+    }
     set<std::string>(key.c_str(), value, false);
   }
 
-- 
2.20.1

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<div class='path'>path: <a href='/guix/log/?id=f5346094f0365a2c04ca00111ff06e17dac832e2'>root</a>/<a href='/guix/log/gnu?id=f5346094f0365a2c04ca00111ff06e17dac832e2'>gnu</a>/<a href='/guix/log/gnu/packages?id=f5346094f0365a2c04ca00111ff06e17dac832e2'>packages</a>/<a href='/guix/log/gnu/packages/java-maths.scm?id=f5346094f0365a2c04ca00111ff06e17dac832e2'>java-maths.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/java-maths.scm?id=f5346094f0365a2c04ca00111ff06e17dac832e2&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-02-16 22:41:03 +0200'>2023-02-16</span></td><td><a href='/guix/commit/gnu/packages/java-maths.scm?id=672036c6dfe508810b565f4cf38e4f2aad2f7151'>gnu: Remove unneeded module imports.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/abiword.scm,
* gnu/packages/ada.scm,
* gnu/packages/agda.scm,
* gnu/packages/backup.scm,
* gnu/packages/barrier.scm,
* gnu/packages/bioinformatics.scm,
* gnu/packages/bootstrap.scm,
* gnu/packages/bqn.scm,
* gnu/packages/c.scm,
* gnu/packages/chemistry.scm,
* gnu/packages/coq.scm,
* gnu/packages/cross-base.scm,
* gnu/packages/databases.scm,
* gnu/packages/emacs-xyz.scm,
* gnu/packages/enlightenment.scm,
* gnu/packages/games.scm,
* gnu/packages/geo.scm,
* gnu/packages/ghostscript.scm,
* gnu/packages/gl.scm,
* gnu/packages/golang.scm,
* gnu/packages/jami.scm,
* gnu/packages/java-maths.scm,
* gnu/packages/kde-frameworks.scm,
* gnu/packages/kde-plasma.scm,
* gnu/packages/language.scm,
* gnu/packages/libreoffice.scm,
* gnu/packages/linphone.scm,
* gnu/packages/lisp.scm,
* gnu/packages/llvm.scm,
* gnu/packages/machine-learning.scm,
* gnu/packages/minetest.scm,
* gnu/packages/monitoring.scm,
* gnu/packages/nfs.scm,
* gnu/packages/ocr.scm,
* gnu/packages/opencl.scm,
* gnu/packages/pdf.scm,
* gnu/packages/python-xyz.scm,
* gnu/packages/racket.scm,
* gnu/packages/rust.scm,
* gnu/packages/syncthing.scm,
* gnu/packages/syndication.scm,
* gnu/packages/telegram.scm,
* gnu/packages/vulkan.scm,
* gnu/packages/web-browsers.scm,
* gnu/packages/web.scm,
* gnu/packages/webkit.scm: Remove some unecessary module imports.
</span></span></td><td>Efraim Flashner</td></tr>