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tweaks: rename to the same name two variables that have the same role

master
Benno Schulenberg 2020-02-27 13:38:41 +01:00
parent 76d7fbd5ee
commit 474a1f0447
1 changed files with 10 additions and 10 deletions
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20
src/text.c
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@ -513,7 +513,7 @@ void redo_cut(undostruct *u)
void do_undo(void) void do_undo(void)
{ {
undostruct *u = openfile->current_undo; undostruct *u = openfile->current_undo;
linestruct *line = NULL, *t = NULL; linestruct *line = NULL, *intruder;
linestruct *oldcutbuffer; linestruct *oldcutbuffer;
char *data, *undidmsg = NULL; char *data, *undidmsg = NULL;
@ -570,13 +570,13 @@ void do_undo(void)
goto_line_posx(openfile->filebot->lineno, 0); goto_line_posx(openfile->filebot->lineno, 0);
break; break;
} }
t = make_new_node(line); intruder = make_new_node(line);
t->data = copy_of(u->strdata); intruder->data = copy_of(u->strdata);
data = measured_copy(line->data, u->tail_x); data = measured_copy(line->data, u->tail_x);
free(line->data); free(line->data);
line->data = data; line->data = data;
splice_node(line, t); splice_node(line, intruder);
renumber_from(t); renumber_from(intruder);
goto_line_posx(u->head_lineno, u->head_x); goto_line_posx(u->head_lineno, u->head_x);
break; break;
case REPLACE: case REPLACE:
@ -684,7 +684,7 @@ void do_undo(void)
/* Redo the last thing(s) we undid. */ /* Redo the last thing(s) we undid. */
void do_redo(void) void do_redo(void)
{ {
linestruct *line = NULL, *shoveline; linestruct *line = NULL, *intruder;
char *data, *redidmsg = NULL; char *data, *redidmsg = NULL;
undostruct *u = openfile->undotop; undostruct *u = openfile->undotop;
@ -716,10 +716,10 @@ void do_redo(void)
case ENTER: case ENTER:
redidmsg = _("line break"); redidmsg = _("line break");
line->data[u->head_x] = '\0'; line->data[u->head_x] = '\0';
shoveline = make_new_node(line); intruder = make_new_node(line);
shoveline->data = copy_of(u->strdata); intruder->data = copy_of(u->strdata);
splice_node(line, shoveline); splice_node(line, intruder);
renumber_from(shoveline); renumber_from(intruder);
goto_line_posx(u->head_lineno + 1, u->tail_x); goto_line_posx(u->head_lineno + 1, u->tail_x);
break; break;
case BACK: case BACK: