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vim-patch:7.4.2222

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Problem:    Sourcing a script where a character has 0x80 as a second byte does
            not work. (Filipe L B Correia)
Solution:   Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian
            Brabandt, closes vim/vim#728)  Add a test case.

6bff02eb53
This commit is contained in:
James McCoy
2017-03-10 21:22:42 -05:00
parent 564e9dc17f
commit eaf1f9b9dc
5 changed files with 78 additions and 68 deletions
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11
src/nvim/getchar.c
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@@ -2460,7 +2460,7 @@ inchar (
if (typebuf_changed(tb_change_cnt))
return 0;
return fix_input_buffer(buf, len, script_char >= 0);
return fix_input_buffer(buf, len);
}
/*
@@ -2468,12 +2468,7 @@ inchar (
* buf[] must have room to triple the number of bytes!
* Returns the new length.
*/
int
fix_input_buffer (
char_u *buf,
int len,
int script /* TRUE when reading from a script */
)
int fix_input_buffer(char_u *buf, int len)
{
if (!using_script()) {
// Should not escape K_SPECIAL/CSI reading input from the user because vim
@@ -2490,11 +2485,9 @@ fix_input_buffer (
// Replace NUL by K_SPECIAL KS_ZERO KE_FILLER
// Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER
// Replace CSI by K_SPECIAL KS_EXTRA KE_CSI
// Don't replace K_SPECIAL when reading a script file.
for (i = len; --i >= 0; ++p) {
if (p[0] == NUL
|| (p[0] == K_SPECIAL
&& !script
&& (i < 2 || p[1] != KS_EXTRA))) {
memmove(p + 3, p + 1, (size_t)i);
p[2] = (char_u)K_THIRD(p[0]);