ariadne
/
smol
2
1
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

tweaks: copy and store a deleted character in a conciser manner

master
Benno Schulenberg 2020-02-28 19:24:31 +01:00
parent e6f26464d7
commit c055e629c7
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/text.c
View File

@ -1145,11 +1145,10 @@ void add_undo(undo_type action, const char *message)
/* When not at the end of a line, store the deleted character; /* When not at the end of a line, store the deleted character;
* otherwise, morph the undo item into a line join. */ * otherwise, morph the undo item into a line join. */
if (openfile->current->data[openfile->current_x] != '\0') { if (openfile->current->data[openfile->current_x] != '\0') {
char *char_buf = charalloc(MAXCHARLEN + 1); int charlen = char_length(openfile->current->data + u->head_x);
int charlen = collect_char(&openfile->current->data[u->head_x],
char_buf); u->strdata = measured_copy(openfile->current->data + u->head_x,
char_buf[charlen] = '\0'; charlen);
u->strdata = char_buf;
if (u->type == BACK) if (u->type == BACK)
u->tail_x += charlen; u->tail_x += charlen;
break; break;