Simplify selection of SQL products to define highlighting and
interactive mode. Includes detailed instructions on adding support
for new products.
(sql-product): New variable. Identifies SQL product for use in highlighting and
interactive mode.
(sql-interactive-product): New variable. SQL product for sql-interactive-mode.
(sql-product-support): New variable. Specifies product-specific parameters to
drive highlighting and interactive mode.
(sql-imenu-generic-expression): Add more object types.
(sql-sqlite-options): Correct comment.
(sql-ms-program): Use "osql" rather than "isql".
(sql-prompt-regexp, sql-prompt-length): Update comment.
(sql-mode-menu): Add "Start SQLi session" entry. Replace Highlighting submenu
with Product menu. Fix Send Region entry.
(sql-mode-abbrev-table): Add abbreviations. Support of SYSTEM-FLAG on
define-abbrev. Support was removed with last check-in; it now handles older
Emacsen without the SYSTEM-FLAG.
(sql-mode-font-lock-object-name): Add font-lock pattern for object names.
(sql-mode-ansi-font-lock-keywords): Set as default value.
(sql-mode-oracle-font-lock-keywords): Set as default value. Support Oracle 9i
keywords.
(sql-mode-postgres-font-lock-keywords): Set as default value.
(sql-mode-linter-font-lock-keywords): Set as default value.
(sql-mode-ms-font-lock-keywords): New variable. Support Microsoft SQLServer
2000.
(sql-mode-sybase-font-lock-keywords)
(sql-mode-interbase-font-lock-keywords)
(sql-mode-sqlite-font-lock-keywords)
(sql-mode-strong-font-lock-keywords)
(sql-mode-mysql-font-lock-keywords)
(sql-mode-db2-font-lock-keywords): New variables. Default to ANSI keywords.
(sql-mode-font-lock-defaults): Update comment.
(sql-product-feature): New function. Returns feature associated with a product
from `sql-product-support' alist.
(sql-product-font-lock): New function. Set font-lock support based on
`sql-product'.
(sql-add-product-keywords): New function. Add font-lock rules to
product-specific keyword variables.
(sql-set-product): New function. Set `sql-product' and apply appropriate
font-lock highlighting.
(sql-highlight-product): New function. Set font-lock support based on a
product. Also set mode name to include product name.
(sql-highlight-ansi-keywords, sql-highlight-oracle-keywords)
(sql-highlight-postgres-keywords, sql-highlight-linter-keywords):
Use `sql-set-product'.
(sql-highlight-ms-keywords)
(sql-highlight-sybase-keywords)
(sql-highlight-interbase-keywords)
(sql-highlight-strong-keywords)
(sql-highlight-mysql-keywords)
(sql-highlight-sqlite-keywords)
(sql-highlight-db2-keywords): New functions. Use `sql-set-product'.
(sql-get-login): Prompt in the same order as the tokens.
(sql-mode): Uses `sql-product-highlight' and `sql-product-font-lock'.
(sql-product-interactive): New function. Common portions of product-specific
interactive mode wrappers.
(sql-interactive-mode): Rewritten to use product features.
(sql-oracle, sql-sybase, sql-informix, sql-sqlite, sql-mysql)
(sql-solid, sql-ingres, sql-ms, sql-postgres, sql-interbase)
(sql-db2, sql-linter): Use `sql-product-interactive'.
(sql-connect-oracle, sql-connect-sybase, sql-connect-informix)
(sql-connect-sqlite, sql-connect-mysql, sql-connect-solid)
(sql-connect-ingres, sql-connect-postgres)
(sql-connect-interbase, sql-connect-db2, sql-connect-linter): New functions.
Format command line parameters and invoke comint on the appropriate interpreter.
Code was in the corresponding `sql-xyz' function before.
(sql-connect-ms): New function. Support -E argument to use operating system
credentials for authentication.
(timeclock-relative, timeclock-ask-before-exiting)
(timeclock-use-display-time): Doc changes.
(timeclock-modeline-display): Give a message if
`timeclock-use-display-time' is non-nil but `display-time-mode' is not
active.
(struct interval): Move to intervals.h.
(struct Lisp_Marker): Use EMACS_INT for position info.
(forward_point): Remove prototype of defunct function.
(Qmodification_hooks, Qrear_nonsticky, Fnext_property_change)
(Fget_text_property, Fset_text_properties, Ftext_propertes_not_all)
(syms_of_textprop, set_text_properties): Remove prototypes that are
already in intervals.h.
(unchain_overlay): New function.
(add_overlay_mod_hooklist): Use AREF.
(copy_overlays, reset_buffer, overlays_at, overlays_in)
(overlay_touches_p, overlay_strings, recenter_overlay_lists)
(fix_overlays_in_range, fix_overlays_before, Fmake_overlay)
(Fmove_overlay, Fdelete_overlay, Foverlay_lists)
(report_overlay_modification, evaporate_overlays, init_buffer_once):
Adjust to new type of overlays_(before|after).
