Hi Keita,
Ikumi Keita <ik...@ikumi.que.jp> writes:
> It looks reasonable.
Thanks for your response. I installed that change (a7a7209a08).
> In addition, I'd propose to add similar optional arguments to
> `TeX-arg-string' to pass to `TeX-read-string' as well. It would allow
> us to eliminate awkward usage of `TeX-arg-eval' for \frametitle
> support in beamer.el.
What do you think about this:
--8<---------------cut here---------------start------------->8---
diff --git a/tex.el b/tex.el
index 5cb86af1..246b25cd 100644
--- a/tex.el
+++ b/tex.el
@@ -3451,18 +3451,28 @@ TeX macro. What is done depend on the type of the
element:
(insert TeX-grcl)
(backward-char))))))))
-(defun TeX-arg-string (optional &optional prompt initial-input)
+(defun TeX-arg-string (optional &optional prompt initial-input
+ history default-value
+ leftbrace rightbrace)
"Prompt for a string.
If OPTIONAL is not nil then the PROMPT will start with ``(Optional) ''.
-INITIAL-INPUT is a string to insert before reading input."
- (TeX-argument-insert
- (if (and (not optional) (TeX-active-mark))
- (let ((TeX-argument (buffer-substring (point) (mark))))
- (delete-region (point) (mark))
- TeX-argument)
- (TeX-read-string (TeX-argument-prompt optional prompt "Text")
initial-input))
- optional))
+INITIAL-INPUT is a string to insert before reading input.
+
+HISTORY and DEFAULT-VALUE are ultimately passed to `read-string',
+which see.
+
+The brackets used are controlled by the string values of
+LEFTBRACE and RIGHTBRACE."
+ (let ((TeX-arg-opening-brace (or leftbrace TeX-arg-opening-brace))
+ (TeX-arg-closing-brace (or rightbrace TeX-arg-closing-brace)))
+ (TeX-argument-insert
+ (if (and (not optional) (TeX-active-mark))
+ (let ((TeX-argument (buffer-substring (point) (mark))))
+ (delete-region (point) (mark))
+ TeX-argument)
+ (TeX-read-string (TeX-argument-prompt optional prompt "Text")
initial-input))
+ optional)))
(defvar TeX-last-optional-rejected nil
"Dynamically bound by `TeX-parse-arguments'.")
--8<---------------cut here---------------end--------------->8---
> (Actually, beamer.el is my next target ;-) )
That sounds like fun ;-) I'd like to see how the current changes will
help you updating that style, I'm thinking about the arguments in <..>.
Best, Arash
