6b0fbd0020
Signed-off-by: Francois Perrad <francois.perrad@gadz.org> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
27 lines
828 B
Diff
27 lines
828 B
Diff
Add support of linenoise (replace readline)
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see discussion, http://lua-users.org/lists/lua-l/2010-03/msg00879.html
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Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
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Index: b/src/lua.c
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===================================================================
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--- a/src/lua.c
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+++ b/src/lua.c
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@@ -72,6 +72,15 @@
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add_history(lua_tostring(L, idx)); /* add it to history */
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#define lua_freeline(L,b) ((void)L, free(b))
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+#elif defined(LUA_USE_LINENOISE)
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+
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+#include <linenoise.h>
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+#define lua_readline(L,b,p) ((void)L, ((b)=linenoise(p)) != NULL)
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+#define lua_saveline(L,idx) \
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+ if (lua_rawlen(L,idx) > 0) /* non-empty line? */ \
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+ linenoiseHistoryAdd(lua_tostring(L, idx)); /* add it to history */
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+#define lua_freeline(L,b) ((void)L, free(b))
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+
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#elif !defined(lua_readline)
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#define lua_readline(L,b,p) \
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