diff --git a/src/text.c b/src/text.c
index defbae0ce76d462a691153fddfff2e63f62995d3..6b721f492615bc18868cab1d01de0f695666e9b2 100644
--- a/src/text.c
+++ b/src/text.c
@@ -304,68 +304,68 @@ void do_indent(ssize_t cols)
bot = top;
}
- /* Set up the text we'll be using as indentation. */
- line_indent = charalloc(cols + 1);
+ /* Set up the text we'll be using as indentation. */
+ line_indent = charalloc(cols + 1);
- if (ISSET(TABS_TO_SPACES)) {
- /* Set the indentation to cols spaces. */
- charset(line_indent, ' ', cols);
- line_indent_len = cols;
- } else {
- /* Set the indentation to (cols / tabsize) tabs and (cols %
- * tabsize) spaces. */
- size_t num_tabs = cols / tabsize;
- size_t num_spaces = cols % tabsize;
+ if (ISSET(TABS_TO_SPACES)) {
+ /* Set the indentation to cols spaces. */
+ charset(line_indent, ' ', cols);
+ line_indent_len = cols;
+ } else {
+ /* Set the indentation to (cols / tabsize) tabs and (cols %
+ * tabsize) spaces. */
+ size_t num_tabs = cols / tabsize;
+ size_t num_spaces = cols % tabsize;
- charset(line_indent, '\t', num_tabs);
- charset(line_indent + num_tabs, ' ', num_spaces);
+ charset(line_indent, '\t', num_tabs);
+ charset(line_indent + num_tabs, ' ', num_spaces);
- line_indent_len = num_tabs + num_spaces;
- }
+ line_indent_len = num_tabs + num_spaces;
+ }
- line_indent[line_indent_len] = '\0';
+ line_indent[line_indent_len] = '\0';
/* Go through each line of the text. */
for (f = top; f != bot->next; f = f->next) {
size_t line_len = strlen(f->data);
size_t indent_len = indent_length(f->data);
- /* If we're indenting, add the characters in line_indent to
- * the beginning of the non-whitespace text of this line. */
- f->data = charealloc(f->data, line_len + line_indent_len + 1);
- charmove(&f->data[indent_len + line_indent_len],
+ /* If we're indenting, add the characters in line_indent to
+ * the beginning of the non-whitespace text of this line. */
+ f->data = charealloc(f->data, line_len + line_indent_len + 1);
+ charmove(&f->data[indent_len + line_indent_len],
&f->data[indent_len], line_len - indent_len + 1);
- strncpy(f->data + indent_len, line_indent, line_indent_len);
- openfile->totsize += line_indent_len;
+ strncpy(f->data + indent_len, line_indent, line_indent_len);
+ openfile->totsize += line_indent_len;
- /* Keep track of the change in the current line. */
- if (openfile->mark_set && f == openfile->mark_begin &&
- openfile->mark_begin_x >= indent_len)
- openfile->mark_begin_x += line_indent_len;
+ /* Keep track of the change in the current line. */
+ if (openfile->mark_set && f == openfile->mark_begin &&
+ openfile->mark_begin_x >= indent_len)
+ openfile->mark_begin_x += line_indent_len;
- if (f == openfile->current && openfile->current_x >= indent_len) {
- openfile->current_x += line_indent_len;
- openfile->placewewant = xplustabs();
- }
+ if (f == openfile->current && openfile->current_x >= indent_len) {
+ openfile->current_x += line_indent_len;
+ openfile->placewewant = xplustabs();
+ }
- /* If the NO_NEWLINES flag isn't set, and this is the
- * magicline, add a new magicline. */
- if (!ISSET(NO_NEWLINES) && f == openfile->filebot)
- new_magicline();
+ /* If the NO_NEWLINES flag isn't set, and this is the
+ * magicline, add a new magicline. */
+ if (!ISSET(NO_NEWLINES) && f == openfile->filebot)
+ new_magicline();
}
- /* Clean up. */
- free(line_indent);
+ /* Clean up. */
+ free(line_indent);
- /* Throw away the undo stack, to prevent making mistakes when
- * the user tries to undo something in the reindented text. */
- discard_until(NULL, openfile);
+ /* Throw away the undo stack, to prevent making mistakes when
+ * the user tries to undo something in the reindented text. */
+ discard_until(NULL, openfile);
- /* Mark the file as modified. */
- set_modified();
+ /* Mark the file as modified. */
+ set_modified();
- /* Update the screen. */
- refresh_needed = TRUE;
+ /* Update the screen. */
+ refresh_needed = TRUE;
}
/* Indent the current line, or all lines covered by the mark if the mark
@@ -403,47 +403,46 @@ void do_unindent(ssize_t cols)
for (f = top; f != bot->next; f = f->next) {
size_t line_len = strlen(f->data);
size_t indent_len = indent_length(f->data);
-
- size_t indent_col = strnlenpt(f->data, indent_len);
+ size_t indent_col = strnlenpt(f->data, indent_len);
/* The length in columns of the indentation on this line. */
- if (cols <= indent_col) {
- size_t indent_new = actual_x(f->data, indent_col - cols);
- /* The length of the indentation remaining on
- * this line after we unindent. */
- size_t indent_shift = indent_len - indent_new;
- /* The change in the indentation on this line
- * after we unindent. */
-
- /* If we're unindenting, and there's at least cols
- * columns' worth of indentation at the beginning of the
- * non-whitespace text of this line, remove it. */
- charmove(&f->data[indent_new], &f->data[indent_len],
+ if (cols <= indent_col) {
+ size_t indent_new = actual_x(f->data, indent_col - cols);
+ /* The length of the indentation remaining on
+ * this line after we unindent. */
+ size_t indent_shift = indent_len - indent_new;
+ /* The change in the indentation on this line
+ * after we unindent. */
+
+ /* If we're unindenting, and there's at least cols
+ * columns' worth of indentation at the beginning of the
+ * non-whitespace text of this line, remove it. */
+ charmove(&f->data[indent_new], &f->data[indent_len],
line_len - indent_shift - indent_new + 1);
- null_at(&f->data, line_len - indent_shift + 1);
- openfile->totsize -= indent_shift;
+ null_at(&f->data, line_len - indent_shift + 1);
+ openfile->totsize -= indent_shift;
- /* Keep track of the change in the current line. */
- if (openfile->mark_set && f == openfile->mark_begin &&
+ /* Keep track of the change in the current line. */
+ if (openfile->mark_set && f == openfile->mark_begin &&
openfile->mark_begin_x > indent_new) {
- if (openfile->mark_begin_x <= indent_len)
- openfile->mark_begin_x = indent_new;
- else
- openfile->mark_begin_x -= indent_shift;
- }
+ if (openfile->mark_begin_x <= indent_len)
+ openfile->mark_begin_x = indent_new;
+ else
+ openfile->mark_begin_x -= indent_shift;
+ }
- if (f == openfile->current &&
+ if (f == openfile->current &&
openfile->current_x > indent_new) {
- if (openfile->current_x <= indent_len)
- openfile->current_x = indent_new;
- else
- openfile->current_x -= indent_shift;
- openfile->placewewant = xplustabs();
- }
-
- /* We've unindented, so the indentation changed. */
- indent_changed = TRUE;
+ if (openfile->current_x <= indent_len)
+ openfile->current_x = indent_new;
+ else
+ openfile->current_x -= indent_shift;
+ openfile->placewewant = xplustabs();
}
+
+ /* We've unindented, so the indentation changed. */
+ indent_changed = TRUE;
+ }
}
if (indent_changed) {