aniani/vim
0
0
Fork 1
mirror of https://github.com/vim/vim.git synced 2025-09-23 03:43:49 -04:00
Code Activity

patch 8.2.4883: string interpolation only works in heredoc

Browse Source 
Problem:    String interpolation only works in heredoc.
Solution:   Support interpolated strings.  Use syntax for heredoc consistent
            with strings, similar to C#. (closes #10327)
This commit is contained in:
LemonBoy
2022-05-06 13:14:50 +01:00
committed by Bram Moolenaar
parent e7d6dbc572
commit 2eaef106e4
16 changed files with 364 additions and 137 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/typval.c
View File

@@ -2266,6 +2266,32 @@ eval_lit_string(char_u **arg, typval_T *rettv, int evaluate)
return OK;
}
int
eval_interp_string(char_u **arg, typval_T *rettv, int evaluate)
{
typval_T tv;
int ret;
// *arg is on the '$' character.
(*arg)++;
rettv->v_type = VAR_STRING;
if (**arg == '"')
ret = eval_string(arg, &tv, evaluate);
else
ret = eval_lit_string(arg, &tv, evaluate);
if (ret == FAIL || !evaluate)
return ret;
rettv->vval.v_string = eval_all_expr_in_str(tv.vval.v_string);
clear_tv(&tv);
return rettv->vval.v_string != NULL ? OK : FAIL;
}
/*
* Return a string with the string representation of a variable.
* If the memory is allocated "tofree" is set to it, otherwise NULL.