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authorPaul Eggert <eggert@cs.ucla.edu>2015-08-26 14:05:43 -0700
committerPaul Eggert <eggert@cs.ucla.edu>2015-08-26 14:09:07 -0700
commit1be208c2b061a6849760579f185be9b9e05de569 (patch)
treeb32d6e3802c70289f21661ffc9ee43a7e57a5f48 /etc/TERMS
parent582222b557b271d3dc2f27138c39c3ae5d915030 (diff)
downloademacs-1be208c2b061a6849760579f185be9b9e05de569.tar.gz
Prefer straight quoting in some etc text files
These files are plain text and might be used by non-Emacs apps. They’re mostly ASCII, so just use straight quotes.
Diffstat (limited to 'etc/TERMS')
-rw-r--r--etc/TERMS70
1 files changed, 35 insertions, 35 deletions
diff --git a/etc/TERMS b/etc/TERMS
index 5052634f0a0..05df8537be4 100644
--- a/etc/TERMS
+++ b/etc/TERMS
@@ -27,38 +27,38 @@ in every character you type).
Emacs supports certain termcap strings that are not described in the
4.2 manual but appear to be standard in system V. The one exception
-is `cS', which I invented.
+is 'cS', which I invented.
-`AL' insert several lines. Takes one parameter, the number of
+'AL' insert several lines. Takes one parameter, the number of
lines to be inserted. You specify how to send this parameter
- using a %-construct, just like the cursor positions in the `cm'
+ using a %-construct, just like the cursor positions in the 'cm'
string.
-`DL' delete several lines. One parameter.
+'DL' delete several lines. One parameter.
-`IC' insert several characters. One parameter.
+'IC' insert several characters. One parameter.
-`DC' delete several characters. One parameter.
+'DC' delete several characters. One parameter.
-`rp' repeat a character. Takes two parameters, the character
+'rp' repeat a character. Takes two parameters, the character
to be repeated and the number of times to repeat it.
- Most likely you will use `%.' for sending the character
+ Most likely you will use '%.' for sending the character
to be repeated. Emacs interprets a padding spec with a *
as giving the amount of padding per repetition.
WARNING: Many terminals have a command to repeat the
*last character output* N times. This means that the character
will appear N+1 times in a row when the command argument is N.
- However, the `rp' string's parameter is the total number of
+ However, the 'rp' string's parameter is the total number of
times wanted, not one less. Therefore, such repeat commands
- may be used in an `rp' string only if you use Emacs's special
- termcap operator `%a-c\001' to subtract 1 from the repeat count
+ may be used in an 'rp' string only if you use Emacs's special
+ termcap operator '%a-c\001' to subtract 1 from the repeat count
before substituting it into the string. It is probably safe
to use this even though the Unix termcap does not accept it
- because programs other than Emacs probably won't look for `rp'
+ because programs other than Emacs probably won't look for 'rp'
anyway.
-`cs' set scroll region. Takes two parameters, the vertical
+'cs' set scroll region. Takes two parameters, the vertical
positions of the first line to include in the scroll region
and the last line to include in the scroll region.
Both parameters are origin-zero. The effect of this
@@ -68,18 +68,18 @@ is `cS', which I invented.
This is not the same convention that Emacs version 16 used.
That is because I was led astray by unclear documentation
of the meaning of %i in termcap strings. Since the termcap
- documentation for `cs' is also unclear, I had to deduce the
+ documentation for 'cs' is also unclear, I had to deduce the
correct parameter conventions from what would make the VT-100's
- `cs' string work properly. From an incorrect assumption about
- %i, I reached an incorrect conclusion about `cs', but the result
+ 'cs' string work properly. From an incorrect assumption about
+ %i, I reached an incorrect conclusion about 'cs', but the result
worked correctly on the VT100 and ANSI terminals. In Emacs
- version 17, both `cs' and %i work correctly.
+ version 17, both 'cs' and %i work correctly.
The version 16 convention was to pass, for the second parameter,
the line number of the first line beyond the end of the
scroll region.
-`cS' set scroll region. Differs from `cs' in taking parameters
+'cS' set scroll region. Differs from 'cs' in taking parameters
differently. There are four parameters:
1. Total number of lines on the screen.
2. Number of lines above desired scroll region.
@@ -87,22 +87,22 @@ is `cS', which I invented.
4. Total number of lines on the screen, like #1.
This is because an Ambassador needs the parameters like this.
-`cr', `do', `le'
+'cr', 'do', 'le'
Emacs will not attempt to use ^M, ^J or ^H for cursor motion
unless these capabilities are present and say to use those
characters.
-`km' Says the terminal has a Meta key.
+'km' Says the terminal has a Meta key.
Defining these strings is important for getting maximum performance
from your terminal.
-Make sure that the `ti' string sets all modes needed for editing
+Make sure that the 'ti' string sets all modes needed for editing
in Emacs. For example, if your terminal has a mode that controls
wrap at the end of the line, you must decide whether to specify
-the `am' flag in the termcap entry; whichever you decide, the `ti'
+the 'am' flag in the termcap entry; whichever you decide, the 'ti'
string should contain commands to set the mode that way.
-(Emacs also sends the `vs' string after the `ti' string.
+(Emacs also sends the 'vs' string after the 'ti' string.
You can put the mode-setting commands in either one of them.)
*** Specific Terminal Types ***
@@ -111,13 +111,13 @@ Watch out for termcap entries for Ann Arbor Ambassadors that
give too little padding for clear-screen. 7.2 msec per line is right.
These are the strings whose padding you probably should change:
:al=1*\E[L:dl=1*\E[M:cd=7.2*\E[J:cl=7.2*\E[H\E[J:
-I have sometimes seen `\E[2J' at the front of the `ti' string;
+I have sometimes seen '\E[2J' at the front of the 'ti' string;
this is a clear-screen, very slow, and it can cause you to get
Control-s sent by the terminal at startup. I recommend removing
-the `\E[2J' from the `ti' string.
-The `ti' or `vs' strings also usually need stuff added to them, such as
+the '\E[2J' from the 'ti' string.
+The 'ti' or 'vs' strings also usually need stuff added to them, such as
\E[>33;52;54h\E[>30;37;38;39l
-You might want to add the following to the `te' or `ve' strings:
+You might want to add the following to the 'te' or 've' strings:
\E[>52l\E[>37h
The following additional capabilities will improve performance:
:AL=1*\E[%dL:DL=1*\E[%dM:IC=4\E[%d@:DC=4\E[%dP:rp=1*%.\E[%a-c\001%db:
@@ -126,20 +126,20 @@ If you find that the Meta key does not work, make sure that
is present in the termcap entry.
Watch out for termcap entries for VT100's that fail to specify
-the `sf' string, or that omit the padding needed for the `sf' and `sr'
+the 'sf' string, or that omit the padding needed for the 'sf' and 'sr'
strings (2msec per line affected). What you need is
:sf=2*^J:sr=2*\EM:cs=\E[%i%d;%dr:
-The Concept-100 and Concept-108 have many modes that `ti' strings
+The Concept-100 and Concept-108 have many modes that 'ti' strings
often fail to initialize. If you have problems on one of these
terminals, that is probably the place to fix them. These terminals
-can support an `rp' string.
+can support an 'rp' string.
Watch out on HP terminals for problems with standout disappearing on
part of the mode line. These problems are due to the absence of
:sg#0: which some HP terminals need.
-The vi55 is said to require `ip=2'.
+The vi55 is said to require 'ip=2'.
The Sun console should have these capabilities for good performance.
:AL=\E[%dL:DL=\E[%dM:IC=\E[%d@:DC=\E[%dP:
@@ -154,16 +154,16 @@ commands to turn off flow control:
define port flow control disable
On System V, in the terminfo database, various terminals may have
-the `xt' flag that should not have it. `xt' should be present only
+the 'xt' flag that should not have it. 'xt' should be present only
for the Teleray 1061 or equivalent terminal.
-In particular, System V for the 386 often has `xt' for terminal type
+In particular, System V for the 386 often has 'xt' for terminal type
AT386 or AT386-M, which is used for the console. You should delete
this flag. Here is how:
You can get a copy of the terminfo "source" for at386 using the
-command: `infocmp at386 >at386.tic'. Edit the file at386.tic and remove
-the `xt' flag. Then compile the new entry with: `tic at386.tic'.
+command: 'infocmp at386 >at386.tic'. Edit the file at386.tic and remove
+the 'xt' flag. Then compile the new entry with: 'tic at386.tic'.
It is also reported that these terminal types sometimes have the wrong
reverse-scroll string. It should be \E[T, but sometimes is given as \E[S.