on the completed work posted on http://www.emacswiki.org/emacs/HideIfDef.
- Supporting argumented macro expansion.
- Stringification, tokenization and concatenation of strings and tokens.
- Add functions to find defines and parse argumented macros into a macro
tree containing macro name, formal parameters and macro body.
- On macro evaluation, macros will be applied with actual parameters and
then got expanded recursively.
- Merge main trunk changes
* lisp/progmodes/hideif.el (hif-string-to-number): Merge changes from
main trunk.
(hif-simple-token-only, hif-tokenize): Commentted in detail mainly for
performance enhancements.
(hif-parse-if-exp): Rename to `hif-parse-exp'. Enhanced for macro
expansion.
(hif-factor, hif-string-concatenation, intern-safe): Support string
concatenation and argumented macro expansion.
(hif-if-valid-identifier-p, hif-define-operator, hif-flatten)
(hif-expand-token-list, hif-get-argument-list, hif-define-macro)
(hif-delimit, hif-macro-supply-arguments, hif-invoke, hif-canonicalize)
(hif-canonicalize-tokens, hif-looking-at-elif, hif-place-macro-invocation)
(hif-parse-macro-arglist): Mostly new functions for supporting argumented
macro expansion.
(hif-string-concatenation, hif-stringify, hif-token-concat)
(hif-token-stringification, hif-token-concatenation): Stringify and
concatentation.
(hif-find-next-relevant): Fix comments
(hif-ifdef-to-endif, hif-looking-at-elif, hif-hide-line): Bug fix for
some cases involving #elif.
(hif-find-define, hif-add-new-defines): New functions for automatically
scanning of defined symbols.
(hide-ifdef-guts): Fix for auto defined symbol scanning.
(hide-ifdef-undef): Fix behavior to match CPP.
* indent.el (indent-accumulate-tab-stops): New function.
* textmodes/picture.el (picture-set-tab-stops):
* ruler-mode.el (ruler-mode-mouse-add-tab-stop)
(ruler-mode-ruler): Fix to work with nil tab-stop-list.
* progmodes/asm-mode.el (asm-calculate-indentation): Use
indent-next-tab-stop.
* lisp/progmodes/sh-script.el (sh-mode-syntax-table): Set syntax of ;|&.
(sh-smie--default-forward-token, sh-smie--default-backward-token):
New functions.
(sh-smie-sh-forward-token, sh-smie-sh-backward-token)
(sh-smie-rc-forward-token, sh-smie-rc-backward-token): Use them.
(sh-smie-sh-rules): Fix indentation of a pipe at BOL.
Fixes: debbugs:17842
* progmodes/python.el (python-mode):
(python-util-strip-string): New function.
(python-shell-completion-get-completions): Use it.
* automated/python-tests.el (python-util-strip-string-1): New test.
Fixes: debbugs:17209
* lisp/progmodes/python.el (python-mode): Properly set
outline-heading-end-regexp so that comments after colons for
defuns are supported.
Fixes: debbugs:17796
* lisp/progmodes/cc-langs.el: Require cl-lib.
Replace delete-duplicates and mapcan by cl- versions throughout.
And cl-macroexpand-all by macroexpand-all.
(delete-duplicates, mapcan, cl-macroexpand-all): No need to declare.
Fixes: debbugs:17463
#; comments.
(scheme-syntax-propertize, scheme-syntax-propertize-sexp-comment):
New functions.
(scheme-mode-variables): Set syntax-propertize-function instead of
font-lock-syntactic-face-function.
(scheme-font-lock-syntactic-face-function): Delete.
Backtrack one char if the global/char-literal var matcher hits
inside a string. The next char could be the beginning of an
expression expansion.
* test/automated/ruby-mode-tests.el
(ruby-interpolation-after-dollar-sign): New test.
* progmodes/octave.el (completion-table-with-cache): Define if not
available.
(octave-goto-function-definition)
(octave-sync-function-file-names)
(octave-find-definition-default-filename): Backquote upattern for
compatibility.
* lisp/progmodes/ruby-mode.el (ruby-expression-expansion-re):
Match special global variables without curlies, too.
(ruby-font-lock-keywords): Simplify the matcher for special global
variables. Don't require a non-word character after the variable.
Fixes: debbugs:17057
* lisp/emacs-lisp/lisp-mode.el (lisp-mode-variables): Set
`comment-use-syntax' to t to avoid the unnecessary runtime check.
Set `comment-start-skip' to a simpler value that doesn't try to
check if the semicolon is escaped (this is handled by
`syntax-ppss' now).
* lisp/progmodes/scheme.el (scheme-mode-variables): Same.
(electric-indent-mode): Fix accordingly.
* lisp/progmodes/cc-mode.el (c-initialize-cc-mode): Only hook into
electric-indent-mode-hook if we obey electric-indent-mode.
(c-basic-common-init): Use (fboundp 'electric-indent-local-mode) to
decide whether we obey electric-indent-mode.
(c-change-set-fl-decl-start, c-extend-after-change-region):
Silence warnings.
(c-electric-indent-mode-hook): Assume we do want to obey
electric-indent-mode.
inconsistent second element of the list returned by
`smie-indent--parent'.
(ruby-font-lock-keywords): Disqualify any identifier before `=' as
method call.
* progmodes/cc-mode.el (c-initialize-cc-mode): add CC Mode hooks
to electric-indent-{,local-}-mode.
(c-basic-common-init): Set electric-indent-inhibit. Initialise
c-electric-flag from electric-indent-mode.
(c-electric-indent-mode-hook, c-electric-indent-local-mode-hook):
New hook functions which propagate electric-indent-mode to CC Mode.
* progmodes/cc-cmds.el (c-toggle-electric-state): When C-c C-l is
hit, toggle electric-indent-local-moode.
* electric.el (electric-indent-mode-has-been-called): New variable.
(sql-oracle-options): New default value ("-L").
(sql-mode-oracle-font-lock-keywords): Added placeholder highlighting.
(sql-placeholders-filter): Correct placeholder pattern.
(sql-read-table-name): Bug fix. Detect absence of SQLi process.
(sql-login-delay): New variable.
(sql-product-interactive): Use it.
