Epson S5U1C17001C, Manual

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S5U1C17001C ManUal
EPSOn
5-81
(C COMPilEr PaCkagE fOr S1C17 faMily) (Ver. 1.5.0)
5 gnU17 iDE
5
IDE
indentation
In C source files, you can shift multiple lines of code to the left or right by one tab stop. Use this function to
adjust indents (for example, to align nesting in a loop statement after copying and pasting). The procedure is
described below.
(1) Select the line whose indent you want to change by placing the cursor within the line. To select multiple
lines, drag across the lines in question.
(2) Select [Shift Right] or [Shift Left] from the [Edit] menu or the editor's context menu.
Example:
main()
{
←
[Shift Left] executed
int j;
←
[Shift Right] executed
↓
main()
{
int j;
All selected lines are moved to the left or right by one tab stop.
When shifted to the right, a tab stop is inserted at the beginning of the line(s).
If the line is shifted to the left, one tab stop is removed from the beginning of the line(s). If indented by a space,
a space equal to the currently set tab size (with initial settings, four characters) is removed. For example, if a
line is indented by a blank space equal to six characters when the tab stop is set to four characters, the line will
have a space equal to two characters left at the beginning when shifted left. If indented by a blank of space less
than four characters, shifting the line(s) to the left will have no effect.
Select [Window] > [Preferences...] to modify tab sizes in the [Preferences] dialog box ([Text Editors] settings
of [General] > [Editors]).
Commenting out specified lines
In C sources, you can comment out multiple lines, then later undo the action.
The comment-out' procedure is described below.
(1) Select the line you want to comment out by placing the cursor at that position in the editor. To select mul-
tiple lines, drag and select the lines in question.
(2) Select [Comment] from the editor's context menu.
Example:
for (j=0 ; ; j++)
{
disp_j();
←
[Comment] executed
sub(j);
{
↓
for (j=0 ; ; j++)
{
// disp_j();
sub(j);
{
All selected lines will be preceded by "//". Even if the selected line has already been turned into a comment, "//"
is inserted unconditionally (whether marked with // or /*).