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Try to untab tabs in unmangle ansi

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This commit is contained in:
Andrew Pamment 2017-09-18 10:54:11 +10:00
parent d4366be739
commit 655e7d87b4
1 changed files with 19 additions and 1 deletions
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20
mail_menu.c
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@ -809,7 +809,7 @@ void unmangle_ansi(char *body, int len, char **body_out, int *body_len) {
int i, j, k;
struct character_t ***fake_screen;
int ansi;
int tab;
line_at = 1;
char_at = 1;
@ -824,6 +824,12 @@ void unmangle_ansi(char *body, int len, char **body_out, int *body_len) {
if (body[i] == '\r') {
char_at = 1;
line_at++;
} else if (body[i] == '\t') {
char_at += 8;
while (char_at > 80) {
line_at++;
char_at -= 80;
}
} else {
char_at++;
while (char_at > 80) {
@ -967,6 +973,18 @@ void unmangle_ansi(char *body, int len, char **body_out, int *body_len) {
if (body[i] == '\r') {
char_at = 1;
line_at++;
} else if (body[i] == '\t') {
for (tab = 0; tab < 8; tab++) {
if (line_at > line_count) line_at = line_count;
fake_screen[line_at -1][char_at - 1]->c = ' ';
fake_screen[line_at -1][char_at - 1]->fg = fg;
fake_screen[line_at -1][char_at - 1]->bg = bg;
char_at++;
while (char_at > 80) {
line_at++;
char_at -= 80;
}
}
} else {
if (line_at > line_count) line_at = line_count;
fake_screen[line_at -1][char_at - 1]->c = body[i];