Avoid warning about mbAppendStr if lui support isn't enabled.
Guard the whole mbAppendStr function with ifdef WITH_LUA to avoid a warning when lua support isn't enabled because it is only used inside the doLua function (which is empty unles WITH_LUA is defined). Signed-off-by: Mark Wielaard <mark@klomp.org>
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@ -394,6 +394,7 @@ static void mbAppend(MacroBuf mb, char c)
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mb->nb--;
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mb->nb--;
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}
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}
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#ifdef WITH_LUA
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static void mbAppendStr(MacroBuf mb, const char *str)
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static void mbAppendStr(MacroBuf mb, const char *str)
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{
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{
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size_t len = strlen(str);
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size_t len = strlen(str);
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@ -405,6 +406,8 @@ static void mbAppendStr(MacroBuf mb, const char *str)
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mb->tpos += len;
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mb->tpos += len;
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mb->nb -= len;
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mb->nb -= len;
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}
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}
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#endif
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/**
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/**
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* Expand output of shell command into target buffer.
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* Expand output of shell command into target buffer.
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* @param mb macro expansion state
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* @param mb macro expansion state
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