3ab24ba216
* gnu/packages/language.scm (mecab): New variable. * gnu/packages/patches/mecab-variable-param.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it.
30 lines
996 B
Diff
30 lines
996 B
Diff
From 2396e90056706ef897acab3aaa081289c7336483 Mon Sep 17 00:00:00 2001
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From: LEPILLER Julien <julien.lepiller@irisa.fr>
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Date: Fri, 19 Apr 2019 11:48:39 +0200
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Subject: [PATCH] Allow variable parameters
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---
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mecab/src/param.cpp | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/mecab/src/param.cpp b/mecab/src/param.cpp
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index 65328a2..006b1b5 100644
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--- a/mecab/src/param.cpp
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+++ b/mecab/src/param.cpp
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@@ -79,8 +79,12 @@ bool Param::load(const char *filename) {
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size_t s1, s2;
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for (s1 = pos+1; s1 < line.size() && isspace(line[s1]); s1++);
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for (s2 = pos-1; static_cast<long>(s2) >= 0 && isspace(line[s2]); s2--);
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- const std::string value = line.substr(s1, line.size() - s1);
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+ std::string value = line.substr(s1, line.size() - s1);
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const std::string key = line.substr(0, s2 + 1);
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+
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+ if(value.find('$') == 0) {
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+ value = std::getenv(value.substr(1).c_str());
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+ }
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set<std::string>(key.c_str(), value, false);
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}
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--
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2.20.1
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