branch: externals/phps-mode
commit 9792f70d0863a9ae12ed8f25a1eaee0c94e7f94e
Author: Christian Johansson <[email protected]>
Commit: Christian Johansson <[email protected]>
Cleaning up code gather point meta information
---
phps-mode-functions.el | 41 +++++++++++++++++------------------------
1 file changed, 17 insertions(+), 24 deletions(-)
diff --git a/phps-mode-functions.el b/phps-mode-functions.el
index 088d31b..b37ecc4 100644
--- a/phps-mode-functions.el
+++ b/phps-mode-functions.el
@@ -203,6 +203,7 @@
;; TODO This function needs to keep track of alternative syntax for the
control structures: if, while, for, foreach, and switch
;; TODO This function needs to keep track of inline syntax for the control
structures: if, while, for, foreach, and switch
;; TODO Support switch case as well
+;; TODO Keep track of assignments as well
(defun phps-mode-functions-get-point-data ()
"Return information about point in tokens."
@@ -240,12 +241,18 @@
(token-end (cdr (cdr item))))
;; (message "Token: %s Start: %s End: %s Item: %s" token start
end item)
- ;; Does token start after the end of line?
+ ;; Does token start after the end of line? - break
(when (> token-start line-end)
;; (message "Stopping iteration at: %s %s" start position)
(throw 'stop-iteration nil))
- ;; Did we find any token on current line?
+ ;; Keep track of general round brace level
+ (when (string= token "(")
+ (setq round-brace-level (1+ round-brace-level)))
+ (when (string= token ")")
+ (setq round-brace-level (1- round-brace-level)))
+
+ ;; Did we find any token on current line? - flag t
(when (and (not found-line-tokens)
(>= token-start line-beginning)
(<= token-end line-end))
@@ -273,21 +280,19 @@
(")" (setq start-round-bracket-level (1-
start-round-bracket-level)))
(_))
- ;; Did we encounter end of alternative control structure?
+ ;; Did we encounter end of an alternative control structure?
(when (or (equal token 'T_ENDIF)
(equal token 'T_ENDWHILE)
(equal token 'T_ENDFOR)
(equal token 'T_ENDFOREACH)
(equal token 'T_ENDSWITCH))
- (setq start-alternative-control-structure-level (-
start-alternative-control-structure-level 1)))
+ (setq start-alternative-control-structure-level (1-
start-alternative-control-structure-level)))
;; Reduce inline control structure level when we encounter a
semi-colon after it's opening
(when (and start-expecting-semi-colon
(string= token ";"))
- (setq start-inline-control-structure-level (-
start-inline-control-structure-level 1))
- (setq start-expecting-semi-colon nil))
-
- )
+ (setq start-inline-control-structure-level (1-
start-inline-control-structure-level))
+ (setq start-expecting-semi-colon nil)))
;; Are we at the final line and inside a doc-comment that ends
after it?
(when (and (< token-start line-beginning)
@@ -295,7 +300,7 @@
(eq token 'T_DOC_COMMENT))
(setq line-in-doc-comment t))
- ;; When start of token is equal or less to end of curent line
+ ;; When start of token is equal or less to end of current line
(when (<= token-start line-end)
;; Increment end token number
@@ -317,7 +322,7 @@
(")" (setq end-round-bracket-level (1-
end-round-bracket-level)))
(_))
- ;; Do we encounter first token on line?
+ ;; Do we encounter first token on current line?
(when (and (not first-token-on-line)
(>= token-start line-beginning)
(<= token-start line-end))
@@ -338,15 +343,7 @@
(when (and end-expecting-semi-colon
(string= token ";"))
(setq end-inline-control-structure-level (-
end-inline-control-structure-level 1))
- (setq end-expecting-semi-colon nil))
-
- )
-
- ;; Keep track of general round brace level
- (when (string= token "(")
- (setq round-brace-level (1+ round-brace-level)))
- (when (string= token ")")
- (setq round-brace-level (1- round-brace-level)))
+ (setq end-expecting-semi-colon nil)))
;; Are we after a special control structure
;; and does the round bracket level match initial round bracket
level
@@ -402,16 +399,12 @@
(equal token 'T_SWITCH)
(equal token 'T_ELSE)
(equal token 'T_ELSEIF))
- ;; (message "Found special control structure %s %s" token
start-round-bracket-level)
- (setq after-special-control-structure round-brace-level)
-
+ (setq after-special-control-structure round-brace-level)))))
- ))))
(unless found-line-tokens
(setq start-token-number nil)
(setq end-token-number nil))
(let ((data (list (list start-in-scripting start-curly-bracket-level
start-round-bracket-level start-square-bracket-level
start-inline-control-structure-level start-alternative-control-structure-level
start-token-number line-in-doc-comment) (list end-in-scripting
end-curly-bracket-level end-round-bracket-level end-square-bracket-level
end-inline-control-structure-level end-alternative-control-structure-level
end-token-number line-in-doc-comment))))
- ;; (message "data: %s" data)
data)))))
(defun phps-mode-functions-init ()
