kill unneeded assignments

Author: jorisvink

buffer.c

@@ -799,8 +799,6 @@ ce_buffer_word_erase(struct cebuf *buf)
 	ce_buffer_line_allocate(buf, line);
 
 	buf->loff = start;
-
-	ptr = line->data;
 	for (idx = 0; idx < chars; idx++)
 		buffer_line_erase_character(buf, line, 1);
 

editor.c

@@ -1542,15 +1542,13 @@ editor_cmdbuf_input(struct cebuf *buf, u_int8_t key)
 		editor_cmd_history_cycle(0, extcmd);
 		break;
 	case EDITOR_CMD_HIST_NEXT:
-		ptr = buf->data;
 		if (histlen > 0) {
 			hist = ce_hist_lookup(histcmd, histlen, 0);
 			if (hist == NULL)
 				hist = ce_hist_current();
 		}
 		break;
 	case EDITOR_CMD_HIST_PREV:
-		ptr = buf->data;
 		if (histlen > 0) {
 			hist = ce_hist_lookup(histcmd, histlen, 1);
 			if (hist == NULL)

syntax.c

@@ -376,8 +376,6 @@ ce_syntax_write(struct cebuf *buf, struct celine *line, size_t index,
 			syntax_state.off++;
 			break;
 		default:
-			spaces = syntax_state.off;
-
 			syntax_state.p = &p[syntax_state.off];
 			syntax_state.len = towrite - syntax_state.off;
 
@@ -963,7 +961,7 @@ syntax_highlight_python_multiline_string(struct state *state)
 	if (state->inside_string == 0) {
 		if (hit) {
 			state->inside_string = 0xff;
-			syntax_state_color(state, SYNTAX_COLOR_COMMENT);
+			syntax_state_color(state, SYNTAX_COLOR_RED);
 			syntax_write(state, 3);
 			return (0);
 		}