From 3e31c46a74c56156156572b10eb5c2f4feda36c7 Mon Sep 17 00:00:00 2001
From: Manos Pitsidianakis <el13635@mail.ntua.gr>
Date: Thu, 4 Jun 2020 21:33:27 +0300
Subject: Add "regexp" feature, format text with regexps

`regexp` feature uses the pcre2 library to enable the user to define
regular expressions for matching text and applying text formatting to
the matches. An example from the theme configuration I used to test
this:

  [terminal.themes.win95.text_format_regexps]
  "listing.subject" = { "\\[[^\\]]*\\]" = { attrs = "Bold" } }
  "listing.from" = { "\\<[^\\>]*\\>(?:(?:\\s*$)|(?=,))" = { attrs = "Italics" } }

  [terminal.themes.win95.text_format_regexps."pager.envelope.body"]
  "^>.*$" = { attrs = "Italics" }
  "\\d+\\s?(?:(?:[KkMmTtGg]?[Bb])|(?:[KkMmTtGg][Bb]?)(?=\\s))" = { attrs = "Bold | Underline" }
---
 Cargo.toml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Cargo.toml')

diff --git a/Cargo.toml b/Cargo.toml
index c8e0a6c5..a7cec1e1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,7 +49,7 @@ rmpv = { version = "^0.4.2", features=["with-serde",] }
 rmp-serde = "^0.14.0"
 smallvec = { version = "1.1.0", features = ["serde", ] }
 bitflags = "1.0"
-
+pcre2 = { version = "0.2.3", optional = true }
 
 [profile.release]
 lto = true
@@ -60,10 +60,11 @@ debug = false
 members = ["melib", "testing", ]
 
 [features]
-default = ["sqlite3", "notmuch"]
+default = ["sqlite3", "notmuch", "regexp"]
 notmuch = ["melib/notmuch_backend", ]
 jmap = ["melib/jmap_backend",]
 sqlite3 = ["melib/sqlite3"]
+regexp = ["pcre2"]
 cli-docs = []
 
 # Print tracing logs as meli runs in stderr
-- 
cgit v1.2.3