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updated for version 7.2-011
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parent
3094a9e1a7
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16
src/eval.c
16
src/eval.c
@ -1256,23 +1256,26 @@ skip_expr(pp)
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/*
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* Top level evaluation function, returning a string.
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* When "convert" is TRUE convert a List into a sequence of lines and convert
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* a Float to a String.
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* Return pointer to allocated memory, or NULL for failure.
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*/
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char_u *
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eval_to_string(arg, nextcmd, dolist)
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eval_to_string(arg, nextcmd, convert)
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char_u *arg;
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char_u **nextcmd;
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int dolist; /* turn List into sequence of lines */
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int convert;
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{
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typval_T tv;
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char_u *retval;
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garray_T ga;
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char_u numbuf[NUMBUFLEN];
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if (eval0(arg, &tv, nextcmd, TRUE) == FAIL)
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retval = NULL;
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else
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{
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if (dolist && tv.v_type == VAR_LIST)
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if (convert && tv.v_type == VAR_LIST)
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{
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ga_init2(&ga, (int)sizeof(char), 80);
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if (tv.vval.v_list != NULL)
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@ -1280,6 +1283,13 @@ eval_to_string(arg, nextcmd, dolist)
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ga_append(&ga, NUL);
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retval = (char_u *)ga.ga_data;
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}
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#ifdef FEAT_FLOAT
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else if (convert && tv.v_type == VAR_FLOAT)
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{
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vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float);
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retval = vim_strsave(numbuf);
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}
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#endif
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else
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retval = vim_strsave(get_tv_string(&tv));
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clear_tv(&tv);
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@ -676,6 +676,8 @@ static char *(features[]) =
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static int included_patches[] =
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{ /* Add new patch number below this line */
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/**/
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11,
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/**/
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10,
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/**/
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