Rewrapping some lines and removing some useless comments.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5614 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2016-02-06 12:12:08 +00:00
parent 8585bf2dd4
commit 22a01cad9e
4 changed files with 22 additions and 40 deletions

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@ -9,6 +9,8 @@
always the same, and that are global variables anyway.
* src/prompt.c (update_bar_if_needed): Rename this for more contrast.
* src/prompt.c (do_statusbar_backspace): Avoid updating the bar twice.
* src/cut.c, src/files.c, src/prompt.c: Rewrap some lines and remove
some useless comments.
2016-02-05 Benno Schulenberg <bensberg@justemail.net>
* doc/texinfo/nano.texi: Condense the descriptions of command-key

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@ -66,7 +66,7 @@ void cut_marked(void)
size_t top_x, bot_x;
mark_order((const filestruct **)&top, &top_x,
(const filestruct **)&bot, &bot_x, NULL);
(const filestruct **)&bot, &bot_x, NULL);
move_to_filestruct(&cutbuffer, &cutbottom, top, top_x, bot, bot_x);
openfile->placewewant = xplustabs();
@ -105,9 +105,9 @@ void cut_to_eol(void)
* file into the cutbuffer. */
void cut_to_eof(void)
{
move_to_filestruct(&cutbuffer, &cutbottom, openfile->current,
openfile->current_x, openfile->filebot,
strlen(openfile->filebot->data));
move_to_filestruct(&cutbuffer, &cutbottom,
openfile->current, openfile->current_x,
openfile->filebot, strlen(openfile->filebot->data));
}
#endif /* !NANO_TINY */
@ -125,8 +125,7 @@ void do_cut_text(
{
#ifndef NANO_TINY
filestruct *cb_save = NULL;
/* The current end of the cutbuffer, before we add text to
* it. */
/* The current end of the cutbuffer, before we add text to it. */
size_t cb_save_len = 0;
/* The length of the string at the current end of the cutbuffer,
* before we add text to it. */
@ -160,24 +159,20 @@ void do_cut_text(
}
#endif
/* Set keep_cutbuffer to TRUE, so that the text we're going to move
* into the cutbuffer will be added to the text already in the
* cutbuffer instead of replacing it. */
/* Ensure that the text we're going to move into the cutbuffer will
* be added to the text already there, instead of replacing it. */
keep_cutbuffer = TRUE;
#ifndef NANO_TINY
if (cut_till_eof) {
/* If cut_till_eof is TRUE, move all text up to the end of the
* file into the cutbuffer. */
/* Move all text up to the end of the file into the cutbuffer. */
cut_to_eof();
} else if (openfile->mark_set) {
/* If the mark is on, move the marked text to the cutbuffer, and
* turn the mark off. */
/* Move the marked text to the cutbuffer, and turn the mark off. */
cut_marked();
openfile->mark_set = FALSE;
} else if (ISSET(CUT_TO_END))
/* If the CUT_TO_END flag is set, move all text up to the end of
* the line into the cutbuffer. */
/* Move all text up to the end of the line into the cutbuffer. */
cut_to_eol();
else
#endif
@ -207,15 +202,10 @@ void do_cut_text(
* disturbing the text. */
if (!old_no_newlines)
UNSET(NO_NEWLINES);
}
/* Leave the text in the cutbuffer, and mark the file as
* modified. */
if (!copy_text)
} else
#endif /* !NANO_TINY */
set_modified();
/* Update the screen. */
edit_refresh_needed = TRUE;
#ifndef DISABLE_COLOR
@ -294,7 +284,6 @@ void do_uncut_text(void)
/* Mark the file as modified. */
set_modified();
/* Update the screen. */
edit_refresh_needed = TRUE;
#ifndef DISABLE_COLOR

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@ -1523,7 +1523,6 @@ char *check_writable_directory(const char *path)
{
char *full_path = get_full_path(path);
/* If get_full_path() fails, return NULL. */
if (full_path == NULL)
return NULL;
@ -1534,7 +1533,6 @@ char *check_writable_directory(const char *path)
return NULL;
}
/* Otherwise, return the full path. */
return full_path;
}

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@ -231,8 +231,7 @@ int do_statusbar_mouse(void)
int retval = get_mouseinput(&mouse_x, &mouse_y, TRUE);
/* We can click on the statusbar window text to move the cursor. */
if (retval == 0 && wmouse_trafo(bottomwin, &mouse_y, &mouse_x,
FALSE)) {
if (retval == 0 && wmouse_trafo(bottomwin, &mouse_y, &mouse_x, FALSE)) {
size_t start_col;
assert(prompt != NULL);
@ -303,9 +302,8 @@ void do_statusbar_output(char *output, size_t output_len, bool
assert(statusbar_x <= answer_len);
charmove(answer + statusbar_x + char_buf_len,
answer + statusbar_x, answer_len - statusbar_x +
char_buf_len);
charmove(answer + statusbar_x + char_buf_len, answer + statusbar_x,
answer_len - statusbar_x + char_buf_len);
strncpy(answer + statusbar_x, char_buf, char_buf_len);
answer_len += char_buf_len;
@ -366,15 +364,13 @@ void do_statusbar_delete(void)
statusbar_pww = statusbar_xplustabs();
if (answer[statusbar_x] != '\0') {
int char_buf_len = parse_mbchar(answer + statusbar_x, NULL,
NULL);
int char_buf_len = parse_mbchar(answer + statusbar_x, NULL, NULL);
size_t line_len = strlen(answer + statusbar_x);
assert(statusbar_x < strlen(answer));
charmove(answer + statusbar_x, answer + statusbar_x +
char_buf_len, strlen(answer) - statusbar_x -
char_buf_len + 1);
charmove(answer + statusbar_x, answer + statusbar_x + char_buf_len,
strlen(answer) - statusbar_x - char_buf_len + 1);
null_at(&answer, statusbar_x + line_len - char_buf_len);
@ -478,7 +474,6 @@ void do_statusbar_verbatim_input(bool *got_enter)
free(output);
}
/* Return the placewewant associated with statusbar_x, i.e. the
* zero-based column position of the cursor. The value will be no
* smaller than statusbar_x. */
@ -539,6 +534,7 @@ void update_the_statusbar(void)
wattroff(bottomwin, A_BOLD);
wattroff(bottomwin, interface_color_pair[TITLE_BAR].pairnum);
statusbar_pww = statusbar_xplustabs();
reset_statusbar_cursor();
wnoutrefresh(bottomwin);
@ -604,8 +600,7 @@ functionptrtype get_prompt_string(int *actual, bool allow_tabs,
update_the_statusbar();
/* Refresh the edit window and the statusbar before getting
* input. */
/* Refresh edit window and statusbar before getting input. */
wnoutrefresh(edit);
wnoutrefresh(bottomwin);
@ -730,11 +725,9 @@ functionptrtype get_prompt_string(int *actual, bool allow_tabs,
}
#ifndef DISABLE_HISTORIES
/* Set the current position in the history list to the bottom,
* and free magichistory if we need to. */
/* Set the current position in the history list to the bottom. */
if (history_list != NULL) {
history_reset(*history_list);
free(magichistory);
}
#endif