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patch 8.2.4930: interpolated string expression requires escaping

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Problem:    Interpolated string expression requires escaping.
Solution:   Do not require escaping in the expression.
This commit is contained in:
Bram Moolenaar
2022-05-10 13:24:30 +01:00
parent 57ff52677b
commit 0abc2871c1
15 changed files with 287 additions and 122 deletions
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14
src/alloc.c
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@@ -832,7 +832,7 @@ ga_add_string(garray_T *gap, char_u *p)
/*
* Concatenate a string to a growarray which contains bytes.
* When "s" is NULL does not do anything.
* When "s" is NULL memory allocation fails does not do anything.
* Note: Does NOT copy the NUL at the end!
*/
void
@@ -869,14 +869,14 @@ ga_concat_len(garray_T *gap, char_u *s, size_t len)
/*
* Append one byte to a growarray which contains bytes.
*/
void
int
ga_append(garray_T *gap, int c)
{
if (ga_grow(gap, 1) == OK)
{
*((char *)gap->ga_data + gap->ga_len) = c;
++gap->ga_len;
}
if (ga_grow(gap, 1) == FAIL)
return FAIL;
*((char *)gap->ga_data + gap->ga_len) = c;
++gap->ga_len;
return OK;
}
#if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(MSWIN) \