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authorKarl Berry <karl@freefriends.org>2013-05-18 21:58:51 +0000
committerKarl Berry <karl@freefriends.org>2013-05-18 21:58:51 +0000
commit1b4cb2401e932a47c4e736a0197d22c7797b58ad (patch)
tree8e478eee9868a06467931e053ec06658ae3a8e06 /Build/source/utils/asymptote/interact.cc
parent93dcab8a877f998aafe2bef5e59b7c6ea2f7f434 (diff)
asy 2.22 sources
git-svn-id: svn://tug.org/texlive/trunk@30552 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/asymptote/interact.cc')
-rw-r--r--Build/source/utils/asymptote/interact.cc10
1 files changed, 10 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/interact.cc b/Build/source/utils/asymptote/interact.cc
index 2a6c37e8811..51373077fcf 100644
--- a/Build/source/utils/asymptote/interact.cc
+++ b/Build/source/utils/asymptote/interact.cc
@@ -85,10 +85,20 @@ FILE *fin=NULL;
char *readpipeline(const char *prompt)
{
+ const int max_size=256;
+ static char buf[max_size];
+ ostringstream s;
+ do {
+ if(fgets(buf,max_size-1,fin) == NULL) break;
+ s << buf;
+ } while(buf[strlen(buf)-1] != '\n');
+ return StrdupMalloc(s.str());
+ /* Simpler version (requires POSIX 2008; temporarily removed for TeXLive 2013):
char *line=NULL;
size_t n;
n=getline(&line,&n,fin);
return line;
+ */
}
void pre_readline()