diff options
Diffstat (limited to 'ledger-regex.el')
| -rw-r--r-- | ledger-regex.el | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/ledger-regex.el b/ledger-regex.el index 9d858c8..8ac3002 100644 --- a/ledger-regex.el +++ b/ledger-regex.el @@ -22,6 +22,8 @@ (require 'rx) (require 'cl-lib) +(defvar ledger-iso-date-regex) + (defconst ledger-amount-regex (concat "\\( \\|\t\\| \t\\)[ \t]*-?" "\\([A-Z$€£₹_(]+ *\\)?" @@ -71,28 +73,28 @@ (defconst ledger-init-string-regex "^--.+?\\($\\|[ ]\\)") +(defconst ledger-account-name-regex + "\\(?1:[^][(); \t\r\n]+\\(?: [^][(); \t\r\n]+\\)*\\)") + (defconst ledger-account-directive-regex - "^account [ \t]*\\(?2:[^;]+?\\)\\(?3:[ \t]*\\)\\(;.*\\)?$") + (concat "^account[ \t]+" ledger-account-name-regex)) -(defconst ledger-account-any-status-no-trailing-spaces-regex - "^[ \t]+\\(?1:[*!]\\s-+\\)?[[(]?\\(?2:[^; ].+?\\)[])]?") +(defconst ledger-account-name-maybe-virtual-regex + (concat "[[(]?" ledger-account-name-regex "[])]?")) (defconst ledger-account-any-status-regex - (format "%s%s" - ledger-account-any-status-no-trailing-spaces-regex - "\\(?3:\t\\| [ \t]\\|$\\)")) + (concat "^[ \t]+\\(?:[!*][ \t]*\\)?" ledger-account-name-maybe-virtual-regex)) +;; This would incorrectly match "account (foo)", but writing the regexp this way +;; allows us to have just one match result (defconst ledger-account-name-or-directive-regex - (format "\\(?:%s\\|%s\\(?3:\t\\| [ \t]\\)\\)" - ledger-account-directive-regex - ledger-account-any-status-no-trailing-spaces-regex)) + (format "\\(?:%s\\|%s\\)" ledger-account-any-status-regex ledger-account-directive-regex)) (defconst ledger-account-pending-regex - "\\(^[ \t]+\\)\\(!\\s-*[^ ].*?\\)\\( \\|\t\\|$\\)") + (concat "\\(^[ \t]+\\)!" ledger-account-name-maybe-virtual-regex)) (defconst ledger-account-cleared-regex - "\\(^[ \t]+\\)\\(*\\s-*[^ ].*?\\)\\( \\|\t\\|$\\)") - + (concat "\\(^[ \t]+\\)*" ledger-account-name-maybe-virtual-regex)) (defmacro ledger-define-regexp (name regex docs &rest args) "Simplify the creation of a Ledger regex and helper functions." |