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rline_exp: indicate when input field overflows to the left

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This commit is contained in:
K. Lange 2018-10-12 17:10:58 +09:00
parent e12508ca29
commit 4d5e977a24
1 changed files with 5 additions and 0 deletions
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5
lib/rline_exp.c
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@ -758,6 +758,11 @@ static void render_line(void) {
printf("\033[?25l");
printf("\033[0m\r%s", prompt);
if (offset && prompt_width) {
set_colors(COLOR_ALT_FG, COLOR_ALT_BG);
printf("\b<");
}
int i = 0; /* Offset in char_t line data entries */
int j = 0; /* Offset in terminal cells */